// MODAL OVERLAY SCRIPT

	function overlayOpen(title,divID) {
		
		document.getElementById('overlayContainer').style.display = '';
		document.getElementById('overlayLogin').style.display = 'none';
		document.getElementById('overlayMessage').innerHTML = '<p align="center">Loading . . .</p>';

		var ajaxRequest;  
		
		// CHECK BROWSER COMPATIBILILTY
		try{
			// FIREFOX, SAFARI, OPERA
			ajaxRequest = new XMLHttpRequest();
		} catch (e){
			// IE
			try{
				ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try{
					ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e){
					// ERROR
					alert("An unexpected error occured.");
					return false;
				}
			}
		}
	
		ajaxRequest.onreadystatechange = function(){
			if(ajaxRequest.readyState == 4){
				var ajaxDisplay = document.getElementById('overlayMessage');
				ajaxDisplay.innerHTML = ajaxRequest.responseText;
				
			}
		}
		
		var params = "title="+title+'&divID='+divID;
		
		ajaxRequest.open("POST", "/app/functions/ajaxModalContent.php", true);
		//Send the proper header information along with the request
		ajaxRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		ajaxRequest.setRequestHeader("Content-length", params.length);
		ajaxRequest.setRequestHeader("Connection", "close");
		ajaxRequest.send(params); 
	
		
	}
	
	
	
	
	function overlayPortfolio(url) {
		
		document.getElementById('overlayContainer').style.display = '';
		document.getElementById('overlayLogin').style.display = 'none';
		document.getElementById('overlayMessage').innerHTML = '<p align="center">Loading . . .</p>';

		var ajaxRequest;  
		
		// CHECK BROWSER COMPATIBILILTY
		try{
			// FIREFOX, SAFARI, OPERA
			ajaxRequest = new XMLHttpRequest();
		} catch (e){
			// IE
			try{
				ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try{
					ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (e){
					// ERROR
					alert("An unexpected error occured.");
					return false;
				}
			}
		}
	
		ajaxRequest.onreadystatechange = function(){
			if(ajaxRequest.readyState == 4){
				var ajaxDisplay = document.getElementById('overlayMessage');
				ajaxDisplay.innerHTML = ajaxRequest.responseText;
				
			}
		}
		
		var params = "url="+url;
		
		ajaxRequest.open("POST", "/app/modules/portfolio/ajaxModalPortfolio.php", true);
		//Send the proper header information along with the request
		ajaxRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		ajaxRequest.setRequestHeader("Content-length", params.length);
		ajaxRequest.setRequestHeader("Connection", "close");
		ajaxRequest.send(params); 
	
		
	}
	
	
	
	
	
	function overlayAlert(title, message) {
		
		document.getElementById('overlayContainer').style.display = '';
		document.getElementById('overlayLogin').style.display = 'none';
		document.getElementById('overlayMessage').style.display = '';
		document.getElementById('overlayMessage').innerHTML = '<h2>' + title + '</h2><p>' + message + '</p>';
		
	}

	

	
	function overlayClose() {
		document.getElementById('overlayContainer').style.display='none';
	}