var oInterval;
var vHeightDIV;
var vDimDIV;

function fnStartInterval(dim){
	vDimDIV=dim+1;
	oInterval="";
	vHeightDIV=0;
	if(vHeightDIV<vDimDIV){
		oInterval=window.setInterval("fnRecycle()",1);
	}
	//else{
	//	fnStopInterval();
	//}
}
function fnRecycle(){
	questionDIV.style.display="";
	document.getElementById("questionDIV").style.clip= "rect(auto auto " + vHeightDIV + " auto)";
	vHeightDIV++;
	if(vHeightDIV==vDimDIV){
		window.clearInterval(oInterval);
		oInterval="";
	}
}

function positionDIV(width, height, top, left){
	document.getElementById("questionDIV").style.width=width;
	document.getElementById("questionDIV").style.height=height;
	document.getElementById("questionDIV").style.top=top;
	document.getElementById("questionDIV").style.left=left;
}