function togtog(el){
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = 'block';
	}
}


function createXHR(){
		
			try{
			return new XMLHttpRequest();
			}catch(e){}
			
			try{
			return new ActiveXObject("Microsoft.XMLHTTP");
			}catch(e){}
			
			try{
			return new ActiveXObject("Msxml2.XMLHTTP");
			}catch(e){}
			
			alert("Request not supported");
			return null;
		}
		
/************************************************MAIN FUNX******************************************************/		

function sendRequest(vars,dsp){
			
			var url = 'http://provost.ucsd.edu/humanrights/includes/funx.php?action=display&vars=' + escape(vars);
			var loadmsg = '<img src="http://provost.ucsd.edu/humanrights/images/trans_gif.gif" width="35" height="75" border="0" /><span class="loadmsg">Getting content, please wait....</span><br /><br /><img src="http://provost.ucsd.edu/humanrights/images/ajax-snakeloader.gif" alt="animated gif spinner" />';
			var dp = document.getElementById(dsp);
			
			var xhr=createXHR();
			
			if(xhr){
				dp.innerHTML=loadmsg;
				xhr.open("GET",url,true);
				xhr.onreadystatechange = function(){handleResponse(xhr,dsp);};
				xhr.send(null);
			}
		}

function handleResponse(xhr,dsp){
			if(xhr.readyState==4 && xhr.status==200){
			
				var dp = document.getElementById(dsp);
				dp.innerHTML="";
				
				dp.innerHTML = xhr.responseText;
				
			}
		}
function swapOut(dsp){
				var dp = document.getElementById(dsp);
				var loadmsg = '<img src="http://provost.ucsd.edu/humanrights/images/trans_gif.gif" width="35" height="70" border="0" /><span class="loadmsg">Getting content, please wait....</span><br /><br /><img src="http://provost.ucsd.edu/humanrights/images/ajax-snakeloader.gif" alt="animated gif spinner" /><br /><br />';
				dp.innerHTML = loadmsg;
				
				setTimeout("sendRequest('featured','featureditem');",800);
				//dp.innerHTML="";
}
function loadBioFeed(dsp){
				var dp = document.getElementById(dsp);
				var loadmsg = '<img src="http://provost.ucsd.edu/humanrights/images/trans_gif.gif" width="35" height="70" border="0" /><span class="loadmsg">Getting content, please wait....</span><br /><br /><img src="http://provost.ucsd.edu/humanrights/images/ajax-snakeloader.gif" alt="animated gif spinner" /><br /><br />';
				dp.innerHTML = loadmsg;
				
				setTimeout("sendRequest('biofeed','bioarea');",600);
				//dp.innerHTML="";
}
function setElms(action,id,set,rem){

	//var id = document.getElementById(id);
	//var toset = document.getElementById(set);
	//var torem = document.getElementById(rem);
		
		var url = "http://marshall.ucsd.edu/admin/includes/public_funx.php?action=" + escape(action) + "&id=" + escape(id) + "&set=" + escape(set) + "&rem=" + escape(rem);
		
			
		var xhr=createXHR();
		if(xhr){
				
			xhr.open("GET",url,true);
			
			//xhr.setRequestHeader("Content-type","application/x-www-form-urlencoded");
			xhr.onreadystatechange = function(){printElms(xhr,set,rem);};
			xhr.send(url);
		}
	}
	
	function printElms(xhr,set,rem){
		if(xhr.readyState == 4 && xhr.status == 200){
			//document.getElementById("res").style.display="";
			var output = document.getElementById(set);
			var elm_torem = document.getElementById(rem);
			//alert (output.value);
			output.innerHTML = xhr.responseText;
			elm_torem.innerHTML = "";
		}
	}


/*
function timeOut(){
			var dsp = document.getElementById('featureditem');
			var stamp = new Date();
			if(navigator.appName=="Microsoft Internet Explorer"){
				var nwyr = stamp.getYear();//IE seems to have calculated the 2000 bit correctly, so appends the 1900 onto it - creating "3000"something
			}
			else {
				var nwyr = stamp.getYear() + 1900;
			}
			
			var curSec = stamp.getSeconds();
			var secoffset = 15;
			var newSec = (curSec + secoffset);
				
				if(curSec = newSec){
					sendRequest('featured','featureditem');
				}
				else{
					newSec = (curSec + secoffset);
				}
			//document.write(curMin + ' ' + newMin);
}
*/

function emailPage() {
 mailto_str = "mailto:?subject=" + escape(document.title) +
 "&body=Here is a page at the Human Rights and Global Citizenship Symposium website that I thought may interest you: " +
 escape(location.href);
 location.href = mailto_str;
}