function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
  }

function findPosX(obj)
{
	var curleft = 0;
	if(obj.offsetParent)
	{
		while(obj.offsetParent)
		{
			curleft += obj.offsetLeft;
			obj = obj.offsetParent;
		}
	}
	else if(obj.x)
		curleft += obj.x;
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if(obj.offsetParent)
	{
		while(obj.offsetParent)
		{
			curtop += obj.offsetTop;
			obj = obj.offsetParent;
		}
	}
	else if(obj.y)
		curtop += obj.y;
	return curtop;
}

function resizeParent(obj1,obj2)
{
	if(window!=parent)
	{
		parent.document.getElementById(obj1).height = findPosY(document.getElementById(obj2)) + document.getElementById(obj2).height;
	}
}

function autoIframe(frameId) {
try {
	frame = document.getElementById(frameId);
	innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
	objToResize = (frame.style) ? frame.style : frame;
	objToResize.height = innerDoc.body.scrollHeight;
	}
catch(err) {
		window.status = err.message;
	}
}

function readCookie(name) {
	var ca = document.cookie.split(';');
	var nameEQ = name + "=";
	for (var i=0; i < ca.length; i++) {
		var c = ca[i];
		while(c.charAt(0)==' ') c = c.substring(1, c.length); //delete spaces
		if(c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
	}
	return "";
}

function createCookie(name, value, days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
  
	if(!document.cookie) {
		document.write("<P><div align=\"center\">Warning: You don't seem to have cookies enabled. Without cookies, you will not be able to use the service.<\/div>");
	}  
}

function getURLvar(name) {
	var rs = "";
	var qparts = parent.document.location.href.split("?");
	if(qparts.length > 1) {
		var vars = qparts[1].split("&");
		for(var i=0; (i < vars.length) && (rs.length == 0); i++) {
			var parts = vars[i].split("=");
			if(parts[0] == name) rs = parts[1];
		}
	}
	return rs;
}