scrollCachePosition = 0;function popupCssShow (URL, width, height) {	if (typeof document.body.style.maxHeight === "undefined") {		$("body","html").css({height: "100%", width: "100%"});	}	if (!$("#cssBackground").length>0) {			$("body").append("<div id=\"cssBackground\"></div><div id=\"cssPopupContainer\"><div id=\"cssPopup\"></div></div>");	}	if (width!=undefined) {		$("#cssPopup").css("width",width);	}	if (height!=undefined) {		$("#cssPopup").css("height",height);		$("#cssPopup").css("overflow","auto");	}	$("#cssBackground").slideDown("slow");	scrollCachePosition = $(window).scrollTop();	window.top.scroll(0,0);	$("#cssPopup").load(URL,function(){		$("#cssPopupContainer").css("top",50);		ancho=$(window).width();		$("#cssPopupContainer").slideDown("fast", function () {			anchopopup=$("#cssPopup").width();			$("#cssPopupContainer").css("width",ancho);					});	});}function popupCssHide () {	$("#cssPopupContainer").slideUp("fast", function () {		$("#cssBackground").fadeOut("fast",function () {			$("#cssBackground").remove();			$("#cssPopupContainer").remove();		});	});	if (scrollCachePosition > 0) {		window.top.scroll(0,scrollCachePosition);		scrollCachePosition = 0;	}}