function ScrollTo(obj) {
		var o1 = window.document.getElementById(obj);
		
		window.scrollTo(0, o1.offsetTop + 175);
	}
	function openHiddenDiv(url,w,h) {
		var w = (w == null) ? 600 : w;
		var h = (h == null) ? 400 : h;
		
		divSearchObj = document.getElementById("divHidden");
		divSearchObj.style.width = w+"px";
		divSearchObj.style.height = h+"px";
		divSearchObj.src = url; 
		divSearchObj.style.visibility = "visible";
		positionHiddenDiv();
	}

	function closeHiddenDiv() {
		
		divSearchObj = document.getElementById("divHidden");
		divSearchObj.src = "about:blank";
		divSearchObj.style.visibility = "hidden";
	}
	
	window.onresize = positionHiddenDiv;
	window.onscroll = positionHiddenDiv;

	
	function positionHiddenDiv() {
		var main_scrollTop 	= document.body.scrollTop;
		var main_scrollLeft = document.body.scrollLeft;
		
		
		//var main_scrollTop = window.pageYOffset || document.documentElement.scrollTop || 0; 
		//var main_scrollLeft = window.pageXOffset || document.documentElement.scrollLeft || 0;

		var divSearchObj = document.getElementById("divHidden");
		
		
		divW = divSearchObj.offsetWidth;
		divH = divSearchObj.offsetHeight;
		
		w = document.body.clientWidth;
		h = document.body.clientHeight;
		
		l = (w-divW)/2 + main_scrollLeft;
		t = (h-divH)/2 + main_scrollTop;
		
		divSearchObj.style.left = l+"px";
		divSearchObj.style.top 	= t+"px";          
		
	}