function showdialog(pagename,width,height)
{
	$("<div id=\"divdialog\" style=\"display:none\"><\/div>").appendTo("body");
	var sScrollTop = parent.document.body.scrollTop+parent.document.documentElement.scrollTop;
	$(".massage_bg").height($(document).height()+sScrollTop);

	var strtop=sScrollTop+80;
	var templeft=width/2;
	var host="";
	var strleft=($(window).width()/2)-templeft;
	var strbgheight=$(document).height()
	
	strdialog="<div class=\"close_box\" style=\"top:"+(strtop-30)+"px; left:"+strleft+"px; width:"+width+"px; height:25px \">";
	strdialog+="<a href=\"javascript:void(0)\"> <img src="+host+"/images/close.gif onclick=\"closedialog();\"></a>";
	strdialog+="<\/div>";

	strdialog+="<div class=\"massage_box\" style=\"top:"+strtop+"px; left:"+strleft+"px; width:"+width+"px; height:"+height+"px \">";
	strdialog+="<iframe src=\""+pagename+"\" frameborder=\"0\" width=\""+width+"\" height=\""+height+"\" scrolling=\"no\"><\/iframe>";
	strdialog+="<\/div>";
	strdialog+="<div class=\"massage_bg\" style=\"height:"+strbgheight+"px\"><\/div>";

	$("#divdialog").show();
	$("#divdialog").html(strdialog);
}

function closedialog()
{
	//window.location.reload();
	$("#divdialog").hide();
}

function dialogok()
{
	top.location.reload();
}