aWinOnLoadTodo= new Array();
var oWait = new qxcWaiting ();

function qxcWaiting () 
{		
	//public proberties
	
	//private proberties
	this.aWinOnLoadTodo = function ()
	{
	    for(i=0;i<aWinOnLoadTodo.length;i++)
	    {
		eval(aWinOnLoadTodo[i]);
	    }

	}
	
	this.start = function ()
	{
		
		var iHeight=100;
		var iWidth=200;
		
		var iTop=screen.availHeight/2-iHeight/2;
		var iLeft=screen.availWidth/2-iWidth/2;
		
		
		
		
		var oBody = document.getElementsByTagName("body")[0];
		
		
		var oDiv=document.createElement("div");
		oDiv.id="qxcWaitingArea";
		
		oDiv.style.top=iTop+"px";
		oDiv.style.left=iLeft+"px";
		oDiv.style.height=iHeight+"px";
		oDiv.style.width=iWidth+"px";
		oDiv.style.backgroundColor="#ffffff";
		oDiv.style.position="absolute";
		oDiv.style.filter="alpha(opacity=50)";
		oDiv.style.mozOpacity="0.5";
		oDiv.style.zIndex="10000";
		oDiv.style.border="1px solid #000000";
		oDiv.style.overflow="hidden";
		
		
		oBody.appendChild(oDiv);
		
		var oImgWaiting=document.createElement("img");
		//oImgWaiting.src="_global/img/waiting.gif";
		oImgWaiting.id="qxcWaitingImg"
		oDiv.appendChild(oImgWaiting);
		
	}
	
	
	this.stop = function ()
	{
		var oImgWaiting = document.getElementById("qxcWaitingImg");
		var oDiv = document.getElementById("qxcWaitingArea")
		
		
		//oDiv.removeChild(oImgWaiting);
		//document.getElementsByTagName("body")[0].removeChild(oDiv);
		
	}
	
}