//erstellen des requests
var req = null;
var contentUrl = null;
function loadContent(page, banner){             
	contentUrl="Content/text/"+page;
	if(banner != null){
		switch(banner){
		case "main":
			document.getElementById('header').innerHTML = '<div align="center" valign="middle"><img src="Content/images/Header/MainHeader.jpg" 					            alt="Page Mainheader"></div>';
			break;
		case "fjord":
			document.getElementById('header').innerHTML = '<div align="center" valign="middle"><img src="Content/images/Header/MainHeader.jpg" 					            alt="Page Mainheader"></div>';
			break;
		case "handbike":
			break;
		case "Skiing":
				initLightbox() ;
			break;
		case "sailing":
			document.getElementById('header').innerHTML = '<div align="center" valign="middle"><img src="Content/images/Header/SailHeader.jpg" 					            alt="Page Sailingheader"></div>';
			break;
		default:
		}
	}
	
try{
		req = new XMLHttpRequest();
	}
	catch (ms){
		try{
			req = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (nonms){
			try{
				req = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch (failed){
				req = null;
			}
		}  
	}
	document.getElementById('content').innerHTML = '<table><tr><td width="600" height="400"  align="center" vAlign="middle"><img src="Resources/Images/ajax-loader.gif" 	alt="loading"></td></tr></table>';
	sendRequest();
}

function sendRequest(){
	
		if (req == null)
		alert("Error creating request object!");	   
	  //anfrage erstellen (GET, url ist localhost,
	  //request ist asynchron      
		  req.open("POST", contentUrl, true);
		

	//Beim abschliessen des request wird diese Funktion ausgeführt
	req.onreadystatechange = function(){  
		switch(req.readyState) {				
				case 4:
				if(req.status!=200) {
					alert("Fehler:"+req.status); 
				}else{    
						//schreibe die antwort in den div container mit der id content 
					document.getElementById('content').innerHTML = '<strong>'+
															req.responseText
															+'</strong>';
				}
				break;		
				default:					
					return false;
				break;     
			}
		};

	  req.setRequestHeader("Content-Type",
						  "application/x-www-form-urlencoded");
	req.send(null);
}