/*
 *
 * The filter uses JSON entities to hold filter rules and groups. Here is an example of a filter:

{ "groupOp": "AND",
      "groups" : [ 
        { "groupOp": "OR",
            "rules": [
                { "field": "name", "op": "eq", "data": "England" }, 
                { "field": "id", "op": "le", "data": "5"}
             ]
        } 
      ],
      "rules": [
        { "field": "name", "op": "eq", "data": "Romania" }, 
        { "field": "id", "op": "le", "data": "1"}
      ]
}
*/
/*jshint eqeqeq:false, eqnull:true, devel:true */
/*global jQuery, define */

(function( factory ) {
	"use strict";
	if ( typeof define === "function" && define.amd ) {
		// AMD. Register as an anonymous module.
		define([
			"jquery",
			"./grid.base",
			"./grid.common"
		], factory );
	} else {
		// Browser globals
		factory( jQuery );
	}
}(function( $ ) {
"use strict";
//module begin
$.fn.jqFilter = function( arg ) {
	if (typeof arg === 'string') {
		
		var fn = $.fn.jqFilter[arg];
		if (!fn) {
			throw ("jqFilter - No such method: " + arg);
		}
		var args = $.makeArray(arguments).slice(1);
		return fn.apply(this,args);
	}

	var p = $.extend(true,{
		filter: null,
		columns: [],
		sortStrategy: null,
		onChange : null,
		afterRedraw : null,
		checkValues : null,
		error: false,
		errmsg : "",
		errorcheck : true,
		showQuery : true,
		sopt : null,
		ops : [],
		operands : null,
		numopts : ['eq','ne', 'lt', 'le', 'gt', 'ge', 'nu', 'nn', 'in', 'ni'],
		stropts : ['eq', 'ne', 'bw', 'bn', 'ew', 'en', 'cn', 'nc', 'nu', 'nn', 'in', 'ni'],
		strarr : ['text', 'string', 'blob'],
		groupOps : [{ op: "AND", text: "AND" },	{ op: "OR",  text: "OR" }],
		groupButton : true,
		ruleButtons : true,
		direction : "ltr"
	}, $.jgrid.filter, arg || {});
	return this.each( function() {
		if (this.filter) {return;}
		this.p = p;
		// setup filter in case if they is not defined
		if (this.p.filter === null || this.p.filter === undefined) {
			this.p.filter = {
				groupOp: this.p.groupOps[0].op,
				rules: [],
				groups: []
			};
		}

		// Sort the columns if the sort strategy is provided.
		if (this.p.sortStrategy != null && $.isFunction(this.p.sortStrategy)) {
			this.p.columns.sort(this.p.sortStrategy);
		}

		var i, len = this.p.columns.length, cl,
		isIE = /msie/i.test(navigator.userAgent) && !window.opera;

		// translating the options
		this.p.initFilter = $.extend(true,{},this.p.filter);

		// set default values for the columns if they are not set
		if( !len ) {return;}
		for(i=0; i < len; i++) {
			cl = this.p.columns[i];
			if( cl.stype ) {
				// grid compatibility
				cl.inputtype = cl.stype;
			} else if(!cl.inputtype) {
				cl.inputtype = 'text';
			}
			if( cl.sorttype ) {
				// grid compatibility
				cl.searchtype = cl.sorttype;
			} else if (!cl.searchtype) {
				cl.searchtype = 'string';
			}
			if(cl.hidden === undefined) {
				// jqGrid compatibility
				cl.hidden = false;
			}
			if(!cl.label) {
				cl.label = cl.name;
			}
			if(cl.index) {
				cl.name = cl.index;
			}
			if(!cl.hasOwnProperty('searchoptions')) {
				cl.searchoptions = {};
			}
			if(!cl.hasOwnProperty('searchrules')) {
				cl.searchrules = {};
			}

		}
		var getGrid = function () {
			return $("#" + $.jgrid.jqID(p.id))[0] || null;
		},
		
		$tg = getGrid(),
		classes = $.jgrid.styleUI[($tg.p.styleUI || 'jQueryUI')].filter,
		common = $.jgrid.styleUI[($tg.p.styleUI || 'jQueryUI')].common;

		
		if(this.p.showQuery) {
			$(this).append("<table class='queryresult " + classes.table_widget + "' style='display:block;max-width:440px;border:0px none;' dir='"+this.p.direction+"'><tbody><tr><td class='query'></td></tr></tbody></table>");
		}
		/*
		 *Perform checking.
		 *
		*/
		var checkData = function(val, colModelItem) {
			var ret = [true,""], $t = getGrid();
			if($.isFunction(colModelItem.searchrules)) {
				ret = colModelItem.searchrules.call($t, val, colModelItem);
			} else if($.jgrid && $.jgrid.checkValues) {
				try {
					ret = $.jgrid.checkValues.call($t, val, -1, colModelItem.searchrules, colModelItem.label);
				} catch (e) {}
			}
			if(ret && ret.length && ret[0] === false) {
				p.error = !ret[0];
				p.errmsg = ret[1];
			}
		};
		/* moving to common
		randId = function() {
			return Math.floor(Math.random()*10000).toString();
		};
		*/

		this.onchange = function (  ){
			// clear any error 
			this.p.error = false;
			this.p.errmsg="";
			return $.isFunction(this.p.onChange) ? this.p.onChange.call( this, this.p ) : false;
		};
		/*
		 * Redraw the filter every time when new field is added/deleted
		 * and field is  changed
		 */
		this.reDraw = function() {
			$("table.group:first",this).remove();
			var t = this.createTableForGroup(p.filter, null);
			$(this).append(t);
			if($.isFunction(this.p.afterRedraw) ) {
				this.p.afterRedraw.call(this, this.p);
			}
		};
		/*
		 * Creates a grouping data for the filter
		 * @param group - object
		 * @param parentgroup - object
		 */
		this.createTableForGroup = function(group, parentgroup) {
			var that = this,  i;
			// this table will hold all the group (tables) and rules (rows)
			var table = $("<table class='group " + classes.table_widget +" ui-search-table' style='border:0px none;'><tbody></tbody></table>"),
			// create error message row
			align = "left";
			if(this.p.direction === "rtl") {
				align = "right";
				table.attr("dir","rtl");
			}
			if(parentgroup === null) {
				table.append("<tr class='error' style='display:none;'><th colspan='5' class='" + common.error + "' align='"+align+"'></th></tr>");
			}

			var tr = $("<tr></tr>");
			table.append(tr);
			// this header will hold the group operator type and group action buttons for
			// creating subgroup "+ {}", creating rule "+" or deleting the group "-"
			var th = $("<th colspan='5' align='"+align+"'></th>");
			tr.append(th);

			if(this.p.ruleButtons === true) {
			// dropdown for: choosing group operator type
			var groupOpSelect = $("<select class='opsel " + classes.srSelect + "'></select>");
			th.append(groupOpSelect);
			// populate dropdown with all posible group operators: or, and
			var str= "", selected;
			for (i = 0; i < p.groupOps.length; i++) {
				selected =  group.groupOp === that.p.groupOps[i].op ? " selected='selected'" :"";
				str += "<option value='"+that.p.groupOps[i].op+"'" + selected+">"+that.p.groupOps[i].text+"</option>";
			}

			groupOpSelect
			.append(str)
			.bind('change',function() {
				group.groupOp = $(groupOpSelect).val();
				that.onchange(); // signals that the filter has changed
			});
			}
			// button for adding a new subgroup
			var inputAddSubgroup ="<span></span>";
			if(this.p.groupButton) {
				inputAddSubgroup = $("<input type='button' value='+ {}' title='Add subgroup' class='add-group " + common.button + "'/>");
				inputAddSubgroup.bind('click',function() {
					if (group.groups === undefined ) {
						group.groups = [];
					}

					group.groups.push({
						groupOp: p.groupOps[0].op,
						rules: [],
						groups: []
					}); // adding a new group

					that.reDraw(); // the html has changed, force reDraw

					that.onchange(); // signals that the filter has changed
					return false;
				});
			}
			th.append(inputAddSubgroup);
			if(this.p.ruleButtons === true) {
			// button for adding a new rule
			var inputAddRule = $("<input type='button' value='+' title='Add rule' class='add-rule ui-add " + common.button + "'/>"), cm;
			inputAddRule.bind('click',function() {
				//if(!group) { group = {};}
				if (group.rules === undefined) {
					group.rules = [];
				}
				for (i = 0; i < that.p.columns.length; i++) {
				// but show only serchable and serchhidden = true fields
					var searchable = (that.p.columns[i].search === undefined) ?  true: that.p.columns[i].search,
					hidden = (that.p.columns[i].hidden === true),
					ignoreHiding = (that.p.columns[i].searchoptions.searchhidden === true);
					if ((ignoreHiding && searchable) || (searchable && !hidden)) {
						cm = that.p.columns[i];
						break;
					}
				}
				
				var opr;
				if( cm.searchoptions.sopt ) {opr = cm.searchoptions.sopt;}
				else if(that.p.sopt) { opr= that.p.sopt; }
				else if  ( $.inArray(cm.searchtype, that.p.strarr) !== -1 ) {opr = that.p.stropts;}
				else {opr = that.p.numopts;}

				group.rules.push({
					field: cm.name,
					op: opr[0],
					data: ""
				}); // adding a new rule

				that.reDraw(); // the html has changed, force reDraw
				// for the moment no change have been made to the rule, so
				// this will not trigger onchange event
				return false;
			});
			th.append(inputAddRule);
			}

			// button for delete the group
			if (parentgroup !== null) { // ignore the first group
				var inputDeleteGroup = $("<input type='button' value='-' title='Delete group' class='delete-group " + common.button + "'/>");
				th.append(inputDeleteGroup);
				inputDeleteGroup.bind('click',function() {
				// remove group from parent
					for (i = 0; i < parentgroup.groups.length; i++) {
						if (parentgroup.groups[i] === group) {
							parentgroup.groups.splice(i, 1);
							break;
						}
					}

					that.reDraw(); // the html has changed, force reDraw

					that.onchange(); // signals that the filter has changed
					return false;
				});
			}

			// append subgroup rows
			if (group.groups !== undefined) {
				for (i = 0; i < group.groups.length; i++) {
					var trHolderForSubgroup = $("<tr></tr>");
					table.append(trHolderForSubgroup);

					var tdFirstHolderForSubgroup = $("<td class='first'></td>");
					trHolderForSubgroup.append(tdFirstHolderForSubgroup);

					var tdMainHolderForSubgroup = $("<td colspan='4'></td>");
					tdMainHolderForSubgroup.append(this.createTableForGroup(group.groups[i], group));
					trHolderForSubgroup.append(tdMainHolderForSubgroup);
				}
			}
			if(group.groupOp === undefined) {
				group.groupOp = that.p.groupOps[0].op;
			}

			// append rules rows
			if (group.rules !== undefined) {
				for (i = 0; i < group.rules.length; i++) {
					table.append(
                       this.createTableRowForRule(group.rules[i], group)
					);
				}
			}

			return table;
		};
		/*
		 * Create the rule data for the filter
		 */
		this.createTableRowForRule = function(rule, group ) {
			// save current entity in a variable so that it could
			// be referenced in anonimous method calls

			var that=this, $t = getGrid(), tr = $("<tr></tr>"),
			//document.createElement("tr"),

			// first column used for padding
			//tdFirstHolderForRule = document.createElement("td"),
			i, op, trpar, cm, str="", selected;
			//tdFirstHolderForRule.setAttribute("class", "first");
			tr.append("<td class='first'></td>");


			// create field container
			var ruleFieldTd = $("<td class='columns'></td>");
			tr.append(ruleFieldTd);


			// dropdown for: choosing field
			var ruleFieldSelect = $("<select class='" + classes.srSelect + "'></select>"), ina, aoprs = [];
			ruleFieldTd.append(ruleFieldSelect);
			ruleFieldSelect.bind('change',function() {
				rule.field = $(ruleFieldSelect).val();

				trpar = $(this).parents("tr:first");
				$(".data",trpar).empty();
				for (i=0;i<that.p.columns.length;i++) {
					if(that.p.columns[i].name ===  rule.field) {
						cm = that.p.columns[i];
						break;
					}
				}
				if(!cm) {return;}
				cm.searchoptions.id = $.jgrid.randId();
				cm.searchoptions.name = rule.field;
				cm.searchoptions.oper = 'filter';
				
				if(isIE && cm.inputtype === "text") {
					if(!cm.searchoptions.size) {
						cm.searchoptions.size = 10;
					}
				}
				var elm = $.jgrid.createEl.call($t, cm.inputtype,cm.searchoptions, "", true, that.p.ajaxSelectOptions || {}, true);
				$(elm).addClass("input-elm " + classes.srInput );
				//that.createElement(rule, "");

				if( cm.searchoptions.sopt ) {op = cm.searchoptions.sopt;}
				else if(that.p.sopt) { op= that.p.sopt; }
				else if  ($.inArray(cm.searchtype, that.p.strarr) !== -1) {op = that.p.stropts;}
				else {op = that.p.numopts;}
				// operators
				var s ="", so = 0;
				aoprs = [];
				$.each(that.p.ops, function() { aoprs.push(this.oper); });
				for ( i = 0 ; i < op.length; i++) {
					ina = $.inArray(op[i],aoprs);
					if(ina !== -1) {
						if(so===0) {
							rule.op = that.p.ops[ina].oper;
						}
						s += "<option value='"+that.p.ops[ina].oper+"'>"+that.p.ops[ina].text+"</option>";
						so++;
					}
				}
				$(".selectopts",trpar).empty().append( s );
				$(".selectopts",trpar)[0].selectedIndex = 0;
				if( $.jgrid.msie && $.jgrid.msiever() < 9) {
					var sw = parseInt($("select.selectopts",trpar)[0].offsetWidth, 10) + 1;
					$(".selectopts",trpar).width( sw );
					$(".selectopts",trpar).css("width","auto");
				}
				// data
				$(".data",trpar).append( elm );
				$.jgrid.bindEv.call($t, elm, cm.searchoptions);
				$(".input-elm",trpar).bind('change',function( e ) {
					var elem = e.target;
					rule.data = elem.nodeName.toUpperCase() === "SPAN" && cm.searchoptions && $.isFunction(cm.searchoptions.custom_value) ?
						cm.searchoptions.custom_value.call($t, $(elem).children(".customelement:first"), 'get') : elem.value;
					that.onchange(); // signals that the filter has changed
				});
				setTimeout(function(){ //IE, Opera, Chrome
				rule.data = $(elm).val();
				that.onchange();  // signals that the filter has changed
				}, 0);
			});

			// populate drop down with user provided column definitions
			var j=0;
			for (i = 0; i < that.p.columns.length; i++) {
				// but show only serchable and serchhidden = true fields
				var searchable = (that.p.columns[i].search === undefined) ? true: that.p.columns[i].search,
				hidden = (that.p.columns[i].hidden === true),
				ignoreHiding = (that.p.columns[i].searchoptions.searchhidden === true);
				if ((ignoreHiding && searchable) || (searchable && !hidden)) {
					selected = "";
					if(rule.field === that.p.columns[i].name) {
						selected = " selected='selected'";
						j=i;
					}
					str += "<option value='"+that.p.columns[i].name+"'" +selected+">"+that.p.columns[i].label+"</option>";
				}
			}
			ruleFieldSelect.append( str );


			// create operator container
			var ruleOperatorTd = $("<td class='operators'></td>");
			tr.append(ruleOperatorTd);
			cm = p.columns[j];
			// create it here so it can be referentiated in the onchange event
			//var RD = that.createElement(rule, rule.data);
			cm.searchoptions.id = $.jgrid.randId();
			if(isIE && cm.inputtype === "text") {
				if(!cm.searchoptions.size) {
					cm.searchoptions.size = 10;
				}
			}
			cm.searchoptions.name = rule.field;
			cm.searchoptions.oper = 'filter';
			var ruleDataInput = $.jgrid.createEl.call($t, cm.inputtype,cm.searchoptions, rule.data, true, that.p.ajaxSelectOptions || {}, true);
			if(rule.op === 'nu' || rule.op === 'nn') {
				$(ruleDataInput).attr('readonly','true');
				$(ruleDataInput).attr('disabled','true');
			} //retain the state of disabled text fields in case of null ops
			// dropdown for: choosing operator
			var ruleOperatorSelect = $("<select class='selectopts " + classes.srSelect + "'></select>");
			ruleOperatorTd.append(ruleOperatorSelect);
			ruleOperatorSelect.bind('change',function() {
				rule.op = $(ruleOperatorSelect).val();
				trpar = $(this).parents("tr:first");
				var rd = $(".input-elm",trpar)[0];
				if (rule.op === "nu" || rule.op === "nn") { // disable for operator "is null" and "is not null"
					rule.data = "";
					if(rd.tagName.toUpperCase() !== 'SELECT') { rd.value = ""; }
					rd.setAttribute("readonly", "true");
					rd.setAttribute("disabled", "true");
				} else {
					if(rd.tagName.toUpperCase() === 'SELECT') { rule.data = rd.value; }
					rd.removeAttribute("readonly");
					rd.removeAttribute("disabled");
				}

				that.onchange();  // signals that the filter has changed
			});

			// populate drop down with all available operators
			if( cm.searchoptions.sopt ) {op = cm.searchoptions.sopt;}
			else if(that.p.sopt) { op= that.p.sopt; }
			else if  ($.inArray(cm.searchtype, that.p.strarr) !== -1) {op = that.p.stropts;}
			else {op = that.p.numopts;}
			str="";
			$.each(that.p.ops, function() { aoprs.push(this.oper); });
			for ( i = 0; i < op.length; i++) {
				ina = $.inArray(op[i],aoprs);
				if(ina !== -1) {
					selected = rule.op === that.p.ops[ina].oper ? " selected='selected'" : "";
					str += "<option value='"+that.p.ops[ina].oper+"'"+selected+">"+that.p.ops[ina].text+"</option>";
				}
			}
			ruleOperatorSelect.append( str );
			// create data container
			var ruleDataTd = $("<td class='data'></td>");
			tr.append(ruleDataTd);

			// textbox for: data
			// is created previously
			//ruleDataInput.setAttribute("type", "text");
			ruleDataTd.append(ruleDataInput);
			$.jgrid.bindEv.call($t, ruleDataInput, cm.searchoptions);
			$(ruleDataInput)
			.addClass("input-elm " + classes.srInput )
			.bind('change', function() {
				rule.data = cm.inputtype === 'custom' ? cm.searchoptions.custom_value.call($t, $(this).children(".customelement:first"),'get') : $(this).val();
				that.onchange(); // signals that the filter has changed
			});

			// create action container
			var ruleDeleteTd = $("<td></td>");
			tr.append(ruleDeleteTd);

			// create button for: delete rule
			if(this.p.ruleButtons === true) {
			var ruleDeleteInput = $("<input type='button' value='-' title='Delete rule' class='delete-rule ui-del " + common.button + "'/>");
			ruleDeleteTd.append(ruleDeleteInput);
			//$(ruleDeleteInput).html("").height(20).width(30).button({icons: {  primary: "ui-icon-minus", text:false}});
			ruleDeleteInput.bind('click',function() {
				// remove rule from group
				for (i = 0; i < group.rules.length; i++) {
					if (group.rules[i] === rule) {
						group.rules.splice(i, 1);
						break;
					}
				}

				that.reDraw(); // the html has changed, force reDraw

				that.onchange(); // signals that the filter has changed
				return false;
			});
			}
			return tr;
		};

		this.getStringForGroup = function(group) {
			var s = "(", index;
			if (group.groups !== undefined) {
				for (index = 0; index < group.groups.length; index++) {
					if (s.length > 1) {
						s += " " + group.groupOp + " ";
					}
					try {
						s += this.getStringForGroup(group.groups[index]);
					} catch (eg) {alert(eg);}
				}
			}

			if (group.rules !== undefined) {
				try{
					for (index = 0; index < group.rules.length; index++) {
						if (s.length > 1) {
							s += " " + group.groupOp + " ";
						}
						s += this.getStringForRule(group.rules[index]);
					}
				} catch (e) {alert(e);}
			}

			s += ")";

			if (s === "()") {
				return ""; // ignore groups that don't have rules
			}
			return s;
		};
		this.getStringForRule = function(rule) {
			var opUF = "",opC="", i, cm, ret, val,
			numtypes = ['int', 'integer', 'float', 'number', 'currency']; // jqGrid
			for (i = 0; i < this.p.ops.length; i++) {
				if (this.p.ops[i].oper === rule.op) {
					opUF = this.p.operands.hasOwnProperty(rule.op) ? this.p.operands[rule.op] : "";
					opC = this.p.ops[i].oper;
					break;
				}
			}
			for (i=0; i<this.p.columns.length; i++) {
				if(this.p.columns[i].name === rule.field) {
					cm = this.p.columns[i];
					break;
				}
			}
			if (cm === undefined) { return ""; }
			val = rule.data;
			if(opC === 'bw' || opC === 'bn') { val = val+"%"; }
			if(opC === 'ew' || opC === 'en') { val = "%"+val; }
			if(opC === 'cn' || opC === 'nc') { val = "%"+val+"%"; }
			if(opC === 'in' || opC === 'ni') { val = " ("+val+")"; }
			if(p.errorcheck) { checkData(rule.data, cm); }
			if($.inArray(cm.searchtype, numtypes) !== -1 || opC === 'nn' || opC === 'nu') { ret = rule.field + " " + opUF + " " + val; }
			else { ret = rule.field + " " + opUF + " \"" + val + "\""; }
			return ret;
		};
		this.resetFilter = function () {
			this.p.filter = $.extend(true,{},this.p.initFilter);
			this.reDraw();
			this.onchange();
		};
		this.hideError = function() {
			$("th."+common.error, this).html("");
			$("tr.error", this).hide();
		};
		this.showError = function() {
			$("th."+common.error, this).html(this.p.errmsg);
			$("tr.error", this).show();
		};
		this.toUserFriendlyString = function() {
			return this.getStringForGroup(p.filter);
		};
		this.toString = function() {
			// this will obtain a string that can be used to match an item.
			var that = this;
			function getStringRule(rule) {
				if(that.p.errorcheck) {
					var i, cm;
					for (i=0; i<that.p.columns.length; i++) {
						if(that.p.columns[i].name === rule.field) {
							cm = that.p.columns[i];
							break;
						}
					}
					if(cm) {checkData(rule.data, cm);}
				}
				return rule.op + "(item." + rule.field + ",'" + rule.data + "')";
			}

			function getStringForGroup(group) {
				var s = "(", index;

				if (group.groups !== undefined) {
					for (index = 0; index < group.groups.length; index++) {
						if (s.length > 1) {
							if (group.groupOp === "OR") {
								s += " || ";
							}
							else {
								s += " && ";
							}
						}
						s += getStringForGroup(group.groups[index]);
					}
				}

				if (group.rules !== undefined) {
					for (index = 0; index < group.rules.length; index++) {
						if (s.length > 1) {
							if (group.groupOp === "OR") {
								s += " || ";
							}
							else  {
								s += " && ";
							}
						}
						s += getStringRule(group.rules[index]);
					}
				}

				s += ")";

				if (s === "()") {
					return ""; // ignore groups that don't have rules
				}
				return s;
			}

			return getStringForGroup(this.p.filter);
		};

		// Here we init the filter
		this.reDraw();

		if(this.p.showQuery) {
			this.onchange();
		}
		// mark is as created so that it will not be created twice on this element
		this.filter = true;
	});
};
$.extend($.fn.jqFilter,{
	/*
	 * Return SQL like string. Can be used directly
	 */
	toSQLString : function()
	{
		var s ="";
		this.each(function(){
			s = this.toUserFriendlyString();
		});
		return s;
	},
	/*
	 * Return filter data as object.
	 */
	filterData : function()
	{
		var s;
		this.each(function(){
			s = this.p.filter;
		});
		return s;

	},
	getParameter : function (param) {
		if(param !== undefined) {
			if (this.p.hasOwnProperty(param) ) {
				return this.p[param];
			}
		}
		return this.p;
	},
	resetFilter: function() {
		return this.each(function(){
			this.resetFilter();
		});
	},
	addFilter: function (pfilter) {
		if (typeof pfilter === "string") {
			pfilter = $.jgrid.parse( pfilter );
		}
		this.each(function(){
			this.p.filter = pfilter;
			this.reDraw();
			this.onchange();
		});
	}

});
$.jgrid.extend({
	filterToolbar : function(p){
		var regional =  $.jgrid.getRegional(this[0], 'search');
		p = $.extend({
			autosearch: true,
			autosearchDelay: 500,
			searchOnEnter : true,
			beforeSearch: null,
			afterSearch: null,
			beforeClear: null,
			afterClear: null,
			searchurl : '',
			stringResult: false,
			groupOp: 'AND',
			defaultSearch : "bw",
			searchOperators : false,
			resetIcon : "x",
			operands : { "eq" :"==", "ne":"!","lt":"<","le":"<=","gt":">","ge":">=","bw":"^","bn":"!^","in":"=","ni":"!=","ew":"|","en":"!@","cn":"~","nc":"!~","nu":"#","nn":"!#"}
		}, regional , p  || {});
		return this.each(function(){
			var $t = this;
			if($t.p.filterToolbar) { return; }
			if(!$($t).data('filterToolbar')) {
				$($t).data('filterToolbar', p);
			}
			if($t.p.force_regional) {
				p = $.extend(p, regional);
			}
			var classes = $.jgrid.styleUI[($t.p.styleUI || 'jQueryUI')].filter,
			common = $.jgrid.styleUI[($t.p.styleUI || 'jQueryUI')].common,
			base = $.jgrid.styleUI[($t.p.styleUI || 'jQueryUI')].base,			

			triggerToolbar = function() {
				var sdata={}, j=0, v, nm, sopt={},so;
				$.each($t.p.colModel,function(){
					var $elem = $("#gs_"+ $t.p.idPrefix + $.jgrid.jqID(this.name), (this.frozen===true && $t.p.frozenColumns === true) ?  $t.grid.fhDiv : $t.grid.hDiv);
					nm = this.index || this.name;
					if(p.searchOperators ) {
						so = $elem.parent().prev().children("a").attr("soper") || p.defaultSearch;
					} else {
						so  = (this.searchoptions && this.searchoptions.sopt) ? this.searchoptions.sopt[0] : this.stype==='select'?  'eq' : p.defaultSearch;
					}
					v = this.stype === "custom" && $.isFunction(this.searchoptions.custom_value) && $elem.length > 0 && $elem[0].nodeName.toUpperCase() === "SPAN" ?
						this.searchoptions.custom_value.call($t, $elem.children(".customelement:first"), "get") :
						$elem.val();
					if(v || so==="nu" || so==="nn") {
						sdata[nm] = v;
						sopt[nm] = so;
						j++;
					} else {
						try {
							delete $t.p.postData[nm];
						} catch (z) {}
					}
				});
				var sd =  j>0 ? true : false;
				if(p.stringResult === true || $t.p.datatype === "local" || p.searchOperators === true) {
					var ruleGroup = "{\"groupOp\":\"" + p.groupOp + "\",\"rules\":[";
					var gi=0;
					$.each(sdata,function(i,n){
						if (gi > 0) {ruleGroup += ",";}
						ruleGroup += "{\"field\":\"" + i + "\",";
						ruleGroup += "\"op\":\"" + sopt[i] + "\",";
						n+="";
						ruleGroup += "\"data\":\"" + n.replace(/\\/g,'\\\\').replace(/\"/g,'\\"') + "\"}";
						gi++;
					});
					ruleGroup += "]}";
					$.extend($t.p.postData,{filters:ruleGroup});
					$.each(['searchField', 'searchString', 'searchOper'], function(i, n){
						if($t.p.postData.hasOwnProperty(n)) { delete $t.p.postData[n];}
					});
				} else {
					$.extend($t.p.postData,sdata);
				}
				var saveurl;
				if($t.p.searchurl) {
					saveurl = $t.p.url;
					$($t).jqGrid("setGridParam",{url:$t.p.searchurl});
				}
				var bsr = $($t).triggerHandler("jqGridToolbarBeforeSearch") === 'stop' ? true : false;
				if(!bsr && $.isFunction(p.beforeSearch)){bsr = p.beforeSearch.call($t);}
				if(!bsr) { $($t).jqGrid("setGridParam",{search:sd}).trigger("reloadGrid",[{page:1}]); }
				if(saveurl) {$($t).jqGrid("setGridParam",{url:saveurl});}
				$($t).triggerHandler("jqGridToolbarAfterSearch");
				if($.isFunction(p.afterSearch)){p.afterSearch.call($t);}
			},
			clearToolbar = function(trigger){
				var sdata={}, j=0, nm;
				trigger = (typeof trigger !== 'boolean') ? true : trigger;
				$.each($t.p.colModel,function(){
					var v, $elem = $("#gs_"+$t.p.idPrefix+$.jgrid.jqID(this.name),(this.frozen===true && $t.p.frozenColumns === true) ?  $t.grid.fhDiv : $t.grid.hDiv);
					if(this.searchoptions && this.searchoptions.defaultValue !== undefined) { v = this.searchoptions.defaultValue; }
					nm = this.index || this.name;
					switch (this.stype) {
						case 'select' :
							$elem.find("option").each(function (i){
								if(i===0) { this.selected = true; }
								if ($(this).val() === v) {
									this.selected = true;
									return false;
								}
							});
							if ( v !== undefined ) {
								// post the key and not the text
								sdata[nm] = v;
								j++;
							} else {
								try {
									delete $t.p.postData[nm];
								} catch(e) {}
							}
							break;
						case 'text':
							$elem.val(v || "");
							if(v !== undefined) {
								sdata[nm] = v;
								j++;
							} else {
								try {
									delete $t.p.postData[nm];
								} catch (y){}
							}
							break;
						case 'custom':
							if ($.isFunction(this.searchoptions.custom_value) && $elem.length > 0 && $elem[0].nodeName.toUpperCase() === "SPAN") {
								this.searchoptions.custom_value.call($t, $elem.children(".customelement:first"), "set", v || "");
							}
							break;
					}
				});
				var sd =  j>0 ? true : false;
				$t.p.resetsearch =  true;
				if(p.stringResult === true || $t.p.datatype === "local") {
					var ruleGroup = "{\"groupOp\":\"" + p.groupOp + "\",\"rules\":[";
					var gi=0;
					$.each(sdata,function(i,n){
						if (gi > 0) {ruleGroup += ",";}
						ruleGroup += "{\"field\":\"" + i + "\",";
						ruleGroup += "\"op\":\"" + "eq" + "\",";
						n+="";
						ruleGroup += "\"data\":\"" + n.replace(/\\/g,'\\\\').replace(/\"/g,'\\"') + "\"}";
						gi++;
					});
					ruleGroup += "]}";
					$.extend($t.p.postData,{filters:ruleGroup});
					$.each(['searchField', 'searchString', 'searchOper'], function(i, n){
						if($t.p.postData.hasOwnProperty(n)) { delete $t.p.postData[n];}
					});
				} else {
					$.extend($t.p.postData,sdata);
				}
				var saveurl;
				if($t.p.searchurl) {
					saveurl = $t.p.url;
					$($t).jqGrid("setGridParam",{url:$t.p.searchurl});
				}
				var bcv = $($t).triggerHandler("jqGridToolbarBeforeClear") === 'stop' ? true : false;
				if(!bcv && $.isFunction(p.beforeClear)){bcv = p.beforeClear.call($t);}
				if(!bcv) {
					if(trigger) {
						$($t).jqGrid("setGridParam",{search:sd}).trigger("reloadGrid",[{page:1}]);
					}
				}
				if(saveurl) {$($t).jqGrid("setGridParam",{url:saveurl});}
				$($t).triggerHandler("jqGridToolbarAfterClear");
				if($.isFunction(p.afterClear)){p.afterClear();}
			},
			toggleToolbar = function(){
				var trow = $("tr.ui-search-toolbar",$t.grid.hDiv),
				trow2 = $t.p.frozenColumns === true ?  $("tr.ui-search-toolbar",$t.grid.fhDiv) : false;
				if(trow.css("display") === 'none') {
					trow.show(); 
					if(trow2) {
						trow2.show();
					}
				} else { 
					trow.hide(); 
					if(trow2) {
						trow2.hide();
					}
				}
			},
			buildRuleMenu = function( elem, left, top ){
				$("#sopt_menu").remove();

				left=parseInt(left,10);
				top=parseInt(top,10) + 18;

				var fs =  $('.ui-jqgrid-view').css('font-size') || '11px';
				var str = '<ul id="sopt_menu" class="ui-search-menu modal-content" role="menu" tabindex="0" style="font-size:'+fs+';left:'+left+'px;top:'+top+'px;">',
				selected = $(elem).attr("soper"), selclass,
				aoprs = [], ina;
				var i=0, nm =$(elem).attr("colname"),len = $t.p.colModel.length;
				while(i<len) {
					if($t.p.colModel[i].name === nm) {
						break;
					}
					i++;
				}
				var cm = $t.p.colModel[i], options = $.extend({}, cm.searchoptions);
				if(!options.sopt) {
					options.sopt = [];
					options.sopt[0]= cm.stype==='select' ?  'eq' : p.defaultSearch;
				}
				$.each(p.odata, function() { aoprs.push(this.oper); });
				for ( i = 0 ; i < options.sopt.length; i++) {
					ina = $.inArray(options.sopt[i],aoprs);
					if(ina !== -1) {
						selclass = selected === p.odata[ina].oper ? common.highlight : "";
						str += '<li class="ui-menu-item '+selclass+'" role="presentation"><a class="'+ common.cornerall+' g-menu-item" tabindex="0" role="menuitem" value="'+p.odata[ina].oper+'" oper="'+p.operands[p.odata[ina].oper]+'"><table class="ui-common-table"><tr><td width="25px">'+p.operands[p.odata[ina].oper]+'</td><td>'+ p.odata[ina].text+'</td></tr></table></a></li>';
					}
				}
				str += "</ul>";
				$('body').append(str);
				$("#sopt_menu").addClass("ui-menu " + classes.menu_widget);
				$("#sopt_menu > li > a").hover(
					function(){ $(this).addClass(common.hover); },
					function(){ $(this).removeClass(common.hover); }
				).click(function() {
					var v = $(this).attr("value"),
					oper = $(this).attr("oper");
					$($t).triggerHandler("jqGridToolbarSelectOper", [v, oper, elem]);
					$("#sopt_menu").hide();
					$(elem).text(oper).attr("soper",v);
					if(p.autosearch===true){
						var inpelm = $(elem).parent().next().children()[0];
						if( $(inpelm).val() || v==="nu" || v ==="nn") {
							triggerToolbar();
						}
					}
				});
			};
			// create the row
			var tr = $("<tr class='ui-search-toolbar' role='row'></tr>");
			var timeoutHnd;
			$.each($t.p.colModel,function(ci){
				var cm=this, soptions, select = "", sot="=", so, i, st, csv, df, elem,
				th = $("<th role='columnheader' class='" + base.headerBox+" ui-th-"+$t.p.direction+"' id='gsh_" + $t.p.id + "_" + cm.name + "' ></th>"),
				thd = $("<div></div>"),
				stbl = $("<table class='ui-search-table' cellspacing='0'><tr><td class='ui-search-oper' headers=''></td><td class='ui-search-input' headers=''></td><td class='ui-search-clear' headers=''></td></tr></table>");
				if(this.hidden===true) { $(th).css("display","none");}
				this.search = this.search === false ? false : true;
				if(this.stype === undefined) {this.stype='text';}
				soptions = $.extend({},this.searchoptions || {}, {name:cm.index || cm.name, id: "gs_"+$t.p.idPrefix+cm.name, oper:'search'});
				if(this.search){
					if(p.searchOperators) {
						so  = (soptions.sopt) ? soptions.sopt[0] : cm.stype==='select' ?  'eq' : p.defaultSearch;
						for(i = 0;i<p.odata.length;i++) {
							if(p.odata[i].oper === so) {
								sot = p.operands[so] || "";
								break;
							}
						}
						st = soptions.searchtitle != null ? soptions.searchtitle : p.operandTitle;
						select = "<a title='"+st+"' style='padding-right: 0.5em;' soper='"+so+"' class='soptclass' colname='"+this.name+"'>"+sot+"</a>";
					}
					$("td:eq(0)",stbl).attr("colindex",ci).append(select);
					if(soptions.clearSearch === undefined) {
						soptions.clearSearch = true;
					}
					if(soptions.clearSearch) {
						csv = p.resetTitle || 'Clear Search Value';
						$("td:eq(2)",stbl).append("<a title='"+csv+"' style='padding-right: 0.3em;padding-left: 0.3em;' class='clearsearchclass'>"+p.resetIcon+"</a>");
					} else {
						$("td:eq(2)", stbl).hide();
					}
					if(this.surl) {
						soptions.dataUrl = this.surl;
					}
					df="";
					if(soptions.defaultValue ) {
						df = $.isFunction(soptions.defaultValue) ? soptions.defaultValue.call($t) : soptions.defaultValue;
					}
					elem = $.jgrid.createEl.call($t, this.stype, soptions , df, false, $.extend({},$.jgrid.ajaxOptions, $t.p.ajaxSelectOptions || {}));
					$(elem).css({width: "100%"}).addClass( classes.srInput );
					$("td:eq(1)",stbl).append(elem);
					$(thd).append(stbl);
					switch (this.stype)
					{
					case "select":
						if(p.autosearch === true) {
							soptions.dataEvents = [ {
								type : "change",
								fn : function() {
									triggerToolbar();
									return false;
								}
							}];
						}
						break;
					case "text":
						if(p.autosearch===true){
							if(p.searchOnEnter) {
								soptions.dataEvents = [{
									type: "keypress",
									fn : function(e) {
										var key = e.charCode || e.keyCode || 0;
										if(key === 13){
											triggerToolbar();
											return false;
										}
										return this;
									}
								}];
							} else {
								soptions.dataEvents = [{
									type: "keydown",
									fn : function(e) {
										var key = e.which;
										switch (key) {
											case 13:
												return false;
											case 9 :
											case 16:
											case 37:
											case 38:
											case 39:
											case 40:
											case 27:
												break;
											default :
												if(timeoutHnd) { clearTimeout(timeoutHnd); }
												timeoutHnd = setTimeout(function(){triggerToolbar();}, p.autosearchDelay);
										}
									}
								}];
							}
						}
						break;
					}
					
					$.jgrid.bindEv.call($t, elem , soptions);
				}
				$(th).append(thd);
				$(tr).append(th);
				if(!p.searchOperators) {
					$("td:eq(0)",stbl).hide();
				}
			});
			$("table thead",$t.grid.hDiv).append(tr);
			if(p.searchOperators) {
				$(".soptclass",tr).click(function(e){
					var offset = $(this).offset(),
					left = ( offset.left ),
					top = ( offset.top);
					buildRuleMenu(this, left, top );
					e.stopPropagation();
				});
				$("body").on('click', function(e){
					if(e.target.className !== "soptclass") {
						$("#sopt_menu").hide();
					}
				});
			}
			$(".clearsearchclass",tr).click(function() {
				var ptr = $(this).parents("tr:first"),
				coli = parseInt($("td.ui-search-oper", ptr).attr('colindex'),10),
				sval  = $.extend({},$t.p.colModel[coli].searchoptions || {}),
				dval = sval.defaultValue ? sval.defaultValue : "";
				if($t.p.colModel[coli].stype === "select") {
					if(dval) {
						$("td.ui-search-input select", ptr).val( dval );
					} else {
						$("td.ui-search-input select", ptr)[0].selectedIndex = 0;
					}
				} else {
					$("td.ui-search-input input", ptr).val( dval );
				}
				// ToDo custom search type
				if(p.autosearch===true){
					triggerToolbar();
				}

			});
			this.p.filterToolbar = true;
			this.triggerToolbar = triggerToolbar;
			this.clearToolbar = clearToolbar;
			this.toggleToolbar = toggleToolbar;
		});
	},
	destroyFilterToolbar: function () {
		return this.each(function () {
			if (!this.p.filterToolbar) {
				return;
			}
			this.triggerToolbar = null;
			this.clearToolbar = null;
			this.toggleToolbar = null;
			this.p.filterToolbar = false;
			$(this.grid.hDiv).find("table thead tr.ui-search-toolbar").remove();
		});
	},
	searchGrid : function (p) {
		var regional =  $.jgrid.getRegional(this[0], 'search');
		p = $.extend(true, {
			recreateFilter: false,
			drag: true,
			sField:'searchField',
			sValue:'searchString',
			sOper: 'searchOper',
			sFilter: 'filters',
			loadDefaults: true, // this options activates loading of default filters from grid's postData for Multipe Search only.
			beforeShowSearch: null,
			afterShowSearch : null,
			onInitializeSearch: null,
			afterRedraw : null,
			afterChange: null,
			sortStrategy: null,
			closeAfterSearch : false,
			closeAfterReset: false,
			closeOnEscape : false,
			searchOnEnter : false,
			multipleSearch : false,
			multipleGroup : false,
			//cloneSearchRowOnAdd: true,
			top : 0,
			left: 0,
			jqModal : true,
			modal: false,
			resize : true,
			width: 450,
			height: 'auto',
			dataheight: 'auto',
			showQuery: false,
			errorcheck : true,
			sopt: null,
			stringResult: undefined,
			onClose : null,
			onSearch : null,
			onReset : null,
			toTop : true,
			overlay : 30,
			columns : [],
			tmplNames : null,
			tmplFilters : null,
			tmplLabel : ' Template: ',
			showOnLoad: false,
			layer: null,
			operands : { "eq" :"=", "ne":"<>","lt":"<","le":"<=","gt":">","ge":">=","bw":"LIKE","bn":"NOT LIKE","in":"IN","ni":"NOT IN","ew":"LIKE","en":"NOT LIKE","cn":"LIKE","nc":"NOT LIKE","nu":"IS NULL","nn":"ISNOT NULL"}
		}, regional,  p || {});
		return this.each(function() {
			var $t = this;
			if(!$t.grid) {return;}
			var fid = "fbox_"+$t.p.id,
			showFrm = true,
			mustReload = true,
			IDs = {themodal:'searchmod'+fid,modalhead:'searchhd'+fid,modalcontent:'searchcnt'+fid, scrollelm : fid},
			defaultFilters  = $t.p.postData[p.sFilter],
			fl,
			classes = $.jgrid.styleUI[($t.p.styleUI || 'jQueryUI')].filter,
			common = $.jgrid.styleUI[($t.p.styleUI || 'jQueryUI')].common;
			p.styleUI = $t.p.styleUI;
			if(typeof defaultFilters === "string") {
				defaultFilters = $.jgrid.parse( defaultFilters );
			}
			if(p.recreateFilter === true) {
				$("#"+$.jgrid.jqID(IDs.themodal)).remove();
			}
			function showFilter(_filter) {
				showFrm = $($t).triggerHandler("jqGridFilterBeforeShow", [_filter]);
				if(showFrm === undefined) {
					showFrm = true;
				}
				if(showFrm && $.isFunction(p.beforeShowSearch)) {
					showFrm = p.beforeShowSearch.call($t,_filter);
				}
				if(showFrm) {
					$.jgrid.viewModal("#"+$.jgrid.jqID(IDs.themodal),{gbox:"#gbox_"+$.jgrid.jqID(fid),jqm:p.jqModal, modal:p.modal, overlay: p.overlay, toTop: p.toTop});
					$($t).triggerHandler("jqGridFilterAfterShow", [_filter]);
					if($.isFunction(p.afterShowSearch)) {
						p.afterShowSearch.call($t, _filter);
					}
				}
			}
			if ( $("#"+$.jgrid.jqID(IDs.themodal))[0] !== undefined ) {
				showFilter($("#fbox_"+$.jgrid.jqID( $t.p.id )));
			} else {
				var fil = $("<div><div id='"+fid+"' class='searchFilter' style='overflow:auto'></div></div>").insertBefore("#gview_"+$.jgrid.jqID($t.p.id)),
				align = "left", butleft =""; 
				if($t.p.direction === "rtl") {
					align = "right";
					butleft = " style='text-align:left'";
					fil.attr("dir","rtl");
				}
				var columns = $.extend([],$t.p.colModel),
				bS  ="<a id='"+fid+"_search' class='fm-button " + common.button + " fm-button-icon-right ui-search'><span class='" + common.icon_base + " " +classes.icon_search + "'></span>"+p.Find+"</a>",
				bC  ="<a id='"+fid+"_reset' class='fm-button " + common.button +" fm-button-icon-left ui-reset'><span class='" + common.icon_base + " " +classes.icon_reset + "'></span>"+p.Reset+"</a>",
				bQ = "", tmpl="", colnm, found = false, bt, cmi=-1;
				if(p.showQuery) {
					bQ ="<a id='"+fid+"_query' class='fm-button " + common.button + " fm-button-icon-left'><span class='" + common.icon_base + " " +classes.icon_query + "'></span>Query</a>";
				}
				if(!p.columns.length) {
					$.each(columns, function(i,n){
						if(!n.label) {
							n.label = $t.p.colNames[i];
						}
						// find first searchable column and set it if no default filter
						if(!found) {
							var searchable = (n.search === undefined) ?  true: n.search ,
							hidden = (n.hidden === true),
							ignoreHiding = (n.searchoptions && n.searchoptions.searchhidden === true);
							if ((ignoreHiding && searchable) || (searchable && !hidden)) {
								found = true;
								colnm = n.index || n.name;
								cmi =i;
							}
						}
					});
				} else {
					columns = p.columns;
					cmi = 0;
					colnm = columns[0].index || columns[0].name;
				}
				// old behaviour
				if( (!defaultFilters && colnm) || p.multipleSearch === false  ) {
					var cmop = "eq";
					if(cmi >=0 && columns[cmi].searchoptions && columns[cmi].searchoptions.sopt) {
						cmop = columns[cmi].searchoptions.sopt[0];
					} else if(p.sopt && p.sopt.length) {
						cmop = p.sopt[0];
					}
					defaultFilters = {groupOp: "AND", rules: [{field: colnm, op: cmop, data: ""}]};
				}
				found = false;
				if(p.tmplNames && p.tmplNames.length) {
					found = true;
					tmpl = "<tr><td class='ui-search-label'>"+ p.tmplLabel +"</td>";
					tmpl += "<td><select class='ui-template " + classes.srSelect + "'>";
					tmpl += "<option value='default'>Default</option>";
					$.each(p.tmplNames, function(i,n){
						tmpl += "<option value='"+i+"'>"+n+"</option>";
					});
					tmpl += "</select></td></tr>";
				}

				bt = "<table class='EditTable' style='border:0px none;margin-top:5px' id='"+fid+"_2'><tbody><tr><td colspan='2'><hr class='" + common.content + "' style='margin:1px'/></td></tr>"+tmpl+"<tr><td class='EditButton' style='text-align:"+align+"'>"+bC+"</td><td class='EditButton' "+butleft+">"+bQ+bS+"</td></tr></tbody></table>";
				fid = $.jgrid.jqID( fid);
				$("#"+fid).jqFilter({
					columns: columns,
					sortStrategy: p.sortStrategy,
					filter: p.loadDefaults ? defaultFilters : null,
					showQuery: p.showQuery,
					errorcheck : p.errorcheck,
					sopt: p.sopt,
					groupButton : p.multipleGroup,
					ruleButtons : p.multipleSearch,
					afterRedraw : p.afterRedraw,
					ops : p.odata,
					operands : p.operands,
					ajaxSelectOptions: $t.p.ajaxSelectOptions,
					groupOps: p.groupOps,
					onChange : function() {
						if(this.p.showQuery) {
							$('.query',this).html(this.toUserFriendlyString());
						}
						if ($.isFunction(p.afterChange)) {
							p.afterChange.call($t, $("#"+fid), p);
						}
					},
					direction : $t.p.direction,
					id: $t.p.id
				});
				fil.append( bt );
				if(found && p.tmplFilters && p.tmplFilters.length) {
					$(".ui-template", fil).bind('change', function(){
						var curtempl = $(this).val();
						if(curtempl==="default") {
							$("#"+fid).jqFilter('addFilter', defaultFilters);
						} else {
							$("#"+fid).jqFilter('addFilter', p.tmplFilters[parseInt(curtempl,10)]);
						}
						return false;
					});
				}
				if(p.multipleGroup === true) {p.multipleSearch = true;}
				$($t).triggerHandler("jqGridFilterInitialize", [$("#"+fid)]);
				if($.isFunction(p.onInitializeSearch) ) {
					p.onInitializeSearch.call($t, $("#"+fid));
				}
				p.gbox = "#gbox_"+fid;
				if (p.layer) {
					$.jgrid.createModal(IDs ,fil,p,"#gview_"+$.jgrid.jqID($t.p.id),$("#gbox_"+$.jgrid.jqID($t.p.id))[0], "#"+$.jgrid.jqID(p.layer), {position: "relative"});
				} else {
					$.jgrid.createModal(IDs ,fil,p,"#gview_"+$.jgrid.jqID($t.p.id),$("#gbox_"+$.jgrid.jqID($t.p.id))[0]);
				}
				if (p.searchOnEnter || p.closeOnEscape) {
					$("#"+$.jgrid.jqID(IDs.themodal)).keydown(function (e) {
						var $target = $(e.target);
						if (p.searchOnEnter && e.which === 13 && // 13 === $.ui.keyCode.ENTER
								!$target.hasClass('add-group') && !$target.hasClass('add-rule') &&
								!$target.hasClass('delete-group') && !$target.hasClass('delete-rule') &&
								(!$target.hasClass("fm-button") || !$target.is("[id$=_query]"))) {
							$("#"+fid+"_search").click();
							return false;
						}
						if (p.closeOnEscape && e.which === 27) { // 27 === $.ui.keyCode.ESCAPE
							$("#"+$.jgrid.jqID(IDs.modalhead)).find(".ui-jqdialog-titlebar-close").click();
							return false;
						}
					});
				}
				if(bQ) {
					$("#"+fid+"_query").bind('click', function(){
						$(".queryresult", fil).toggle();
						return false;
					});
				}
				if (p.stringResult===undefined) {
					// to provide backward compatibility, inferring stringResult value from multipleSearch
					p.stringResult = p.multipleSearch;
				}
				$("#"+fid+"_search").bind('click', function(){
					var sdata={}, res, filters;
					fl = $("#"+fid);
					fl.find(".input-elm:focus").change();
					filters = fl.jqFilter('filterData');
					if(p.errorcheck) {
						fl[0].hideError();
						if(!p.showQuery) {fl.jqFilter('toSQLString');}
						if(fl[0].p.error) {
							fl[0].showError();
							return false;
						}
					}

					if(p.stringResult) {
						try {
							res = JSON.stringify(filters);
						} catch (e2) { }
						if(typeof res==="string") {
							sdata[p.sFilter] = res;
							$.each([p.sField,p.sValue, p.sOper], function() {sdata[this] = "";});
						}
					} else {
						if(p.multipleSearch) {
							sdata[p.sFilter] = filters;
							$.each([p.sField,p.sValue, p.sOper], function() {sdata[this] = "";});
						} else {
							sdata[p.sField] = filters.rules[0].field;
							sdata[p.sValue] = filters.rules[0].data;
							sdata[p.sOper] = filters.rules[0].op;
							sdata[p.sFilter] = "";
						}
					}
					$t.p.search = true;
					$.extend($t.p.postData,sdata);
					mustReload = $($t).triggerHandler("jqGridFilterSearch");
					if( mustReload === undefined) {
						mustReload = true;
					}
					if(mustReload && $.isFunction(p.onSearch) ) {
						mustReload = p.onSearch.call($t, $t.p.filters);
					}
					if (mustReload !== false) {
						$($t).trigger("reloadGrid",[{page:1}]);
					}
					if(p.closeAfterSearch) {
						$.jgrid.hideModal("#"+$.jgrid.jqID(IDs.themodal),{gb:"#gbox_"+$.jgrid.jqID($t.p.id),jqm:p.jqModal,onClose: p.onClose});
					}
					return false;
				});
				$("#"+fid+"_reset").bind('click', function(){
					var sdata={},
					fl = $("#"+fid);
					$t.p.search = false;
					$t.p.resetsearch =  true;
					if(p.multipleSearch===false) {
						sdata[p.sField] = sdata[p.sValue] = sdata[p.sOper] = "";
					} else {
						sdata[p.sFilter] = "";
					}
					fl[0].resetFilter();
					if(found) {
						$(".ui-template", fil).val("default");
					}
					$.extend($t.p.postData,sdata);
					mustReload = $($t).triggerHandler("jqGridFilterReset");
					if(mustReload === undefined) {
						mustReload = true;
					}
					if(mustReload && $.isFunction(p.onReset) ) {
						mustReload = p.onReset.call($t);
					}
					if(mustReload !== false) {
						$($t).trigger("reloadGrid",[{page:1}]);
					}
					if (p.closeAfterReset) {
						$.jgrid.hideModal("#"+$.jgrid.jqID(IDs.themodal),{gb:"#gbox_"+$.jgrid.jqID($t.p.id),jqm:p.jqModal,onClose: p.onClose});
					}
					return false;
				});
				showFilter($("#"+fid));
				$(".fm-button:not(."+common.disabled+")",fil).hover(
					function(){$(this).addClass(common.hover);},
					function(){$(this).removeClass(common.hover);}
				);
			}
		});
	}
});
//module end
}));
