function setDispADSearch(){
		//showAndhidden the div
		var target = document.getElementById("dhtmlgoodies_panel");
		var extendButton = document.getElementById('extendButton');
		//alert(extendButton.offsetTop);
		//alert(extendButton.offsetLeft);
		//alert(extendButton.style.height);
		//target.style.top    = extendButton.offsetTop+parseInt(extendButton.style.height) + 'px';
   		//target.style.left   = extendButton.offsetLeft + 'px';
		
		
		target.style.top    = extendButton.offsetTop+21 + 'px';
   		target.style.left   = extendButton.offsetLeft + 'px';
   		if(target.className=="hidden"){
   			target.className="normal";
   			extendButton.src="/core/base/images/browser/button_arrow01.jpg";
   		}else{
   			target.className="hidden";
   			extendButton.src="/core/base/images/browser/button_arrow02.jpg";
   		}
	}
	
	function setParentFrmHeight(){
		heightNow =new Number(parent.document.getElementById('home').getAttribute("rows").split(",")[0]);
		heightTo = new Number(document.body.offsetHeight+20);
		step = (heightTo-heightNow)/10
		heightNow = heightNow+step;
		
		parent.document.getElementById('home').setAttribute("rows", ""+heightNow+",*");
		
		if(heightTo!=heightNow){
			setTimeout("setParentFrmHeight()",10);
		}
	}
	
	function setIframeHeight(searchAreaHeight){
		pageHeight = document.body.offsetHeight;
		height = pageHeight-searchAreaHeight;
		var iframe = document.getElementById("mainFrame");
		iframe.height=height;
	}