{template admin_header}
<script type="text/javascript">

function install_start() {
	window.onbeforeunload = function() { return '安装尚未完成，如果现在退出，将产生不可预知的后果。'; };
	set_next({disabled:true});
}

function install_finish() {
	window.onbeforeunload = function(){};
	set_next({disabled:false, btn_html:'完成', action:'index.php?admin_upgrade-initpage'});
}
function install_retry() {
	window.onbeforeunload = function(){};
	set_next({disabled:false, btn_html:'重试'});
}

function set_next(options) {
	var installForm = $('#install_form');
	var nextButton = $('#next_button');
	var interval;
	var settings = {
		action: installForm.attr('action'),
		target: installForm.attr('target'),
		disabled: nextButton.attr('disabled'),
		btn_html: nextButton.html(),
		timer: false
	};
	$.extend(settings, options);
	
	installForm.attr({action:settings.action, target:settings.target});
	nextButton.attr({disabled: settings.disabled});
	nextButton.html(settings.btn_html);
	if(settings.timer.constructor==Number) {
		var btn_content = nextButton.html();
		nextButton.html(btn_content+"("+settings.timer+")");
		nextButton.click(function(){clearInterval(interval);});
		interval = setInterval(function(){ 
			nextButton.html(btn_content+"("+(--settings.timer)+")");
			if(settings.timer <= 0) {
				nextButton.click();
			}
		}, 1000);
	}
}
</script>
<p class="map">全局：自动升级</p>


<br /><br />
<style type="text/css">
fieldset { border: 1px solid #CCC; padding: 12px; margin-bottom: 10px; }
fieldset span { color: #333; }
fieldset legend { font-size: 14px; color: #0068B6; }
button { line-height: 24px; height: 28px; padding: 0 8px; }
</style>
<!--[if IE]>
<style type="text/css"> button { padding: 0 0; } </style>
<![endif]-->
<table align="left" cellpadding="10" cellspacing="0" width="624" class="list"> 
  <tr> 
	<td valign="top">
	
	<fieldset style="width: 600px;">
	<legend>自动升级:</legend>
	<iframe src="index.php?admin_upgrade-initpage" id="install_frame" name="install_frame" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" width="600" height="350" style="border: none">
	  <p>Your browser does not support iframes.</p>
	</iframe>
		
	</fieldset>
	</td>
	</tr>
	<tr>
	<td align="right">
	<form method="post" action="index.php?admin_upgrade-initpage" id="install_form" target="install_frame">
		<button name="submit" type="submit" disabled="disabled" id="next_button" />开始安装</button>
	</form>
	</td>
	
	</tr>
</table>
	 


{template admin_footer}