function getXmlHttpObj(){
	var xmlhttp;
	var xmlhttp=false;
	/*@cc_on @*/
	/*@if (@_jscript_version >= 5)
	// JScript gives us Conditional compilation, we can cope with old IE versions.
	// and security blocked creation of the objects.
	try {
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	try {
	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (E) {
	xmlhttp = false;
	}
	}
	@end @*/

	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
		try {
			xmlhttp = new XMLHttpRequest();
		} catch (e) {
			xmlhttp=false;
		}
	}
	if (!xmlhttp && window.createRequest) {
		try {
			xmlhttp = window.createRequest();
		} catch (e) {
			xmlhttp=false;
		}
	}
	
	return xmlhttp;
}

function callWebpage(url, method, variables, callback, cookieValue, userContext){

	var xmlhttp = getXmlHttpObj();
	
	var div = document.getElementById(getElementFromUserContext(userContext, "content"));
    if(div)
        div.innerHTML = '<img style="margin:10px;" src="/bilder/waitingSnake.gif" />';

	if(xmlhttp){
		try{
			xmlhttp.open(method, url, true);
			xmlhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded; charset=ISO-8859-1');
			if(cookieValue)
				xmlhttp.setRequestHeader('Cookie', cookieValue);
			
			if(callback){
				xmlhttp.onreadystatechange = function(){
					if(xmlhttp.readyState == 4){
						callback(xmlhttp, userContext);
					}
				};
			}

			xmlhttp.send(variables);
		
			return true;		
		}catch(e){
			return false;
		}
	}else
		return false;

}

function CallbackWithUserContext(sender, userContext){
	contentDiv = document.getElementById(getElementFromUserContext(userContext, 'content'));
	if(contentDiv){
		contentDiv.innerHTML = sender.responseText;
		EvaluateScript(contentDiv);
	}
}

function getElementFromUserContext(userContext, element){
    var stringArr = userContext.split('&');
    for(var i = 0; i < stringArr.length; i++){
        var keyValue = stringArr[i].split('=');
        if(keyValue[0].toLowerCase() == element.toLowerCase())
            return keyValue[1];
    }
    
    return "";
}

function checkVariables(hash){
	if(hash && hash.substr(0,8) == '#params:'){
		hash = hash.substr(8, hash.length-8);
		var id = getElementFromUserContext(hash, 'id');
		var lid = getElementFromUserContext(hash, 'lid');
		var template = unescape(getElementFromUserContext(hash, 'template').replace(/\+/g,'%20'));
		var pagetitle = unescape(getElementFromUserContext(hash, 'pagetitle').replace(/\+/g, '%20'));
		var sidid = unescape(getElementFromUserContext(hash, 'id').replace(/\+/g, '%20'));
		
		callWebpage('/ajax.asp/content/main/template/' + template + '/id/' + id + '/lid/' + lid, 'GET', null, CallbackWithUserContext, null, 'content=main');
		callWebpage('/ajax.asp/content/menu/id/' + id, 'GET', null, CallbackWithUserContext, null, 'content=menu');
		callFlashMovieClip(pagetitle,sidid,'true');
	}
}

function EvaluateScript(contentDiv){
    var scripts = contentDiv.getElementsByTagName("script");
    for(var i=0; i < scripts.length; i++){
        eval(scripts[i].innerHTML);
    }
}

function callFlashMovieClip(clip, sidid, trigger){
  					
  	var movie = window.document.selma;
  	if (movie != undefined){
  		movie.SetVariable('sida', clip);
  		movie.SetVariable('sidID', sidid);
  		movie.SetVariable('triggerVar', trigger);
  	}
  						
}