function HideContent(d) {
		if (d.length < 1) { return; }
		document.getElementById(d).style.display = "none";
	}

function ShowContent(d) {
		if (d.length < 1) { return; }
		document.getElementById(d).style.display = "";
	}

function ReverseContentDisplay(d) {
	if(d.length < 1) { return; }
		if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = ""; }
		else { document.getElementById(d).style.display = "none"; }
	}
	

function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}

function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}

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=/";
}

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

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function GetExternalHTTP(url,divName)
		{
			
			if (url != '')
			{
								
				<!-- determine which browser we're using and which xmlhttp we should use -->
				if (window.XMLHttpRequest)   
				{ 
					xmlhttp = new XMLHttpRequest();     // Firefox, Safari, ...
				} 
				
				else 
				if (window.ActiveXObject)   // ActiveX version
				{
					xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");  // Internet Explorer 
				 } 
					
				xmlhttp.open("GET", url, false); 
					
				<!-- When we receive a status change (page submitted, page content received then parse it -->	
				xmlhttp.onreadystatechange = function()
				{ 
					
					<!-- 4 means we've received all of the response -->
					if (xmlhttp.readyState!=4)
					{		
					
						document.getElementById(divName).innerHTML = "";
						document.getElementById(divName).className = "Loading";
							
					}
				}				
				
				xmlhttp.send(null);
					
				<!-- we repeat this as firefox does not handle the readystate -->
				if (xmlhttp.status==200 && xmlhttp.readyState==4) GetExternalHTTP = xmlhttp.responseText;
					
				var xmlhttp = null;
				
			}
			else 
			{
				GetExternalHTTP = "";
			}
		}