//window.onload = prepareLinks;


window.onload = function()
{
	prepareLinks();
	highlightNav();
}

function prepareLinks()
{
	var links = document.getElementsByTagName("a");
	for (var i=0; i<links.length; i++)
	{
		if (links[i].getAttribute("className"))
		{
			if (links[i].getAttribute("classname") == "external") 
			{
				if (links[i].getAttribute('title') == '')
					links[i].setAttribute("title","(opens in a new window)");
				links[i].onclick = function()
				{
					OpenNewWindow(this.getAttribute('href'));
					return false;
				}
			}
			else if (links[i].getAttribute('classname').substring(0,6) == 'popup_')
			{
				links[i].setAttribute('title','this is a popup');
				links[i].onclick = function()
				{
					popup(50,50,this.getAttribute('classname').split('_')[1],this.getAttribute('classname').split('_')[2],this.getAttribute('href'));
					return false;
				}
			}
			else
			{
	//			var linkText  = links[i].firstChild.nodeValue;
	//			links[i].setAttribute('title','this is a link to '+linkText);
			}
		}
		else if (links[i].getAttribute("class"))
		{
			if (links[i].getAttribute("class"))
			{
				if (links[i].getAttribute("class") == "external") 
				{
					if (links[i].getAttribute('title') == '')
						links[i].setAttribute("title","(opens in a new window)");
					links[i].onclick = function()
					{
						OpenNewWindow(this.getAttribute('href'));
						return false;
					}
				}
				else if (links[i].getAttribute('class').substring(0,6) == 'popup_')
				{
					links[i].setAttribute('title','this is a popup');
					links[i].onclick = function()
					{
						popup(50,50,this.getAttribute('class').split('_')[1],this.getAttribute('class').split('_')[2],this.getAttribute('href'));
						return false;
					}
				}
			}
		}
  	}
}


function popup(x,y,w,h,fn)
{
	NewWindow = window.open(fn,'descr','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=0,scrollbars=1,resizable=1,copyhistory=no,width='+w+',height='+h+', top='+y+',left='+x)
}


function OpenNewWindow(fn)
{
	NewWindow = window.open(fn)
}


function showTitle(ff)
{
	ff.title = 'opens in new window';
}




function helpm(no,w,h,t,l,hname)
{
	NewWindow=window.open('/help/helpDisplay.asp?fl='+no+'#'+hname,'descr','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbar=0,scrollbars=1,resizable=1,copyhistory=no,width='+w+',height='+h+',top='+t+',left='+l)
}


function confirmSubmit(fl)
{
	var agree = confirm('Are you sure you wish to delete '+fl+'?');
	if (agree)
		return true ;
	else
		return false ;
}


function printpage()
{
	self.print();
}


function highlightNav(){
	var nav = document.getElementById('navigation');
	if (nav == null){
		return;
	}
	
	var elements = nav.getElementsByTagName('li');
	var currentElement;
	var theLink;
	var currentPage = window.location.protocol + '//' + window.location.host + window.location.pathname.toLowerCase();
	for (var i = 0; i < elements.length; i++)
	{
		currentElement = elements[i];
		theLink = currentElement.childNodes[0];
		if (window.location.pathname.toLowerCase().indexOf('/unsubscribe.aspx') > 0 && theLink.href.toLowerCase().indexOf('/signup.aspx') > 0)
		{
			if (currentElement.className != null && currentElement.className != '')
				currentElement.className += " onpage";
			else 
				currentElement.className += "onpage";
			break;
		}
 		else
		{
			if (currentPage == theLink.href.toLowerCase())
			{
				if (currentElement.className != null && currentElement.className != '')
					currentElement.className += " onpage";
				else 
					currentElement.className += "onpage";
			}
		}
	}
}