| Sample: dhtmlxGrid | Decrease memory usage | dhtmlxGrid main page |

dhtmlxGrid starting from version 1.1 automatically clear used memory on unload method, to prevent memory leaks
in case of "never-reloading" type of app, you can clear memory manually

mygrid=mygrid.destructor();

    <div id="gridbox" width="100%" height="250px" style="background-color:white;overflow:hidden"></div>
    <script>
            mygrid = new dhtmlXGridObject('gridbox');
            ...
            mygrid.setHeader("Sales,Book Title,Author,Price,In Store,Shipping,Bestseller,Date of Publication");
            mygrid.setInitWidths("50,150,120,80,80,80,80,200")
            mygrid.setColAlign("right,left,left,right,center,left,center,center")
            mygrid.setColTypes("dyn,ed,ed,price,ch,co,ra,ro");
            mygrid.setColSorting("int,str,str,int,str,str,str,date")
            mygrid.setColumnColor("white,#d5f1ff,#d5f1ff")
            ...
            mygrid.init();
               mygrid.loadXML("grid.xml");
            ...
            //manual grid destruction
            mygrid=mygrid.destructor();</script>