YAHOO.namespace("example.container");YAHOO.util.Event.onDOMReady(function(){YAHOO.example.container.panel1=new YAHOO.widget.Panel("panel1",{width:"450px",visible:false,constraintoviewport:true,fixedcenter:true,zindex:99999,modal:true});YAHOO.example.container.panel1.render();YAHOO.example.container.panel2=new YAHOO.widget.Panel("panel2",{width:"450px",visible:false,constraintoviewport:true,fixedcenter:true,zindex:99999,modal:true});YAHOO.example.container.panel2.render();YAHOO.util.Event.addListener("show1","click",YAHOO.example.container.panel1.show,YAHOO.example.container.panel1,true);YAHOO.util.Event.addListener("hide1","click",YAHOO.example.container.panel1.hide,YAHOO.example.container.panel1,true);YAHOO.util.Event.addListener("show2","click",YAHOO.example.container.panel2.show,YAHOO.example.container.panel2,true);YAHOO.util.Event.addListener("hide2","click",YAHOO.example.container.panel2.hide,YAHOO.example.container.panel2,true);});