function init ()
	{
		//getmainurl();
		settitles();
		externallinks();

		//if(self != parent) top.location.href = self.location.href;
		
		if((document.referrer.indexOf("stelling-van-amsterdam.nl") != -1) || (document.referrer.indexOf("stellingvanamsterdam.nl") != -1) || (document.referrer.indexOf("destellingvanamsterdam.nl") != -1) || (document.referrer.indexOf("noordholland.com") != -1))
		  window.alert("U komt via de Stichting Cultuurcompagnie Noord-Holland. U gaat nu een particuliere website bezoeken die niet van St. Mega is.")

		if(document.referrer.indexOf("hbpbunkerforum.nl") != -1) {
		  window.alert("Vanwege het overnemen van complete teksten en afbeeldingen worden links vanaf het HBP Bunkerforum geweerd.");
		  window.close()
		  }
		
		//if((document.referrer.indexOf("noord-holland.nl") != -1) || (document.referrer.indexOf("provincie-noordholland.nl") != -1) || (document.referrer.indexOf("pnh.nl") != -1))
		//  window.alert("U komt via de provincie Noord-Holland. U gaat nu een particuliere website bezoeken.")
		
  	}

function settitles()
	{	
		if (!document.getElementsByTagName) return;

		var anchors = document.getElementsByTagName("a");  
		for (var i = 0; i < anchors.length; i++)
			{
				var anchor = anchors[i];  
				if (anchor.getAttribute("href") && anchor.getAttribute("alt") && anchor.getAttribute("alt") != "" && !anchor.getAttribute("title") && anchor.getAttribute("title") == "")
					{
						anchor.title = anchor.alt;
					}
			}

		var images = document.getElementsByTagName("img");  
		for (var i = 0; i < images.length; i++)
			{
				var image = images[i];  
				if (image.getAttribute("alt") && image.getAttribute("alt") != '' && (!image.getAttribute("title") || image.getAttribute("title") == ''))
					{
						image.title = image.alt;
					}
			}
	}

function externallinks()
	{	
		if (!document.getElementsByTagName) return;

		var linktext = 'nieuw venster';
		var anchors = document.getElementsByTagName("a");
		var metatags = document.getElementsByTagName("meta");
		var language = metatags[4].content; /* tricky... for now */
		if (language == 'en') { linktext = 'new window' }

		for (var i = 0; i < anchors.length; i++)
			{
				var anchor = anchors[i];
				if (anchor.getAttribute("href") && anchor.getAttribute("class") == "externallink")
					{
						anchor.target = "_blank";
						//anchor.href = "javascript:window.alert('Er is geen internet-verbinding om naar de externe website te gaan.');";

						if (anchor.title != '')
							{
								anchor.title = anchor.title + ' [' + linktext + ']'
							} else {
								anchor.title = linktext
							} ;
					}
			}
	}

function getmainurl()
	{
		var content = (location.search) ? location.search.substring(1, location.search.length) : "";
		if (content != "") { parent.frames.location.href = content; }
	}

function getCookie(c_name)
	{
		if (document.cookie.length>0)
			{
				c_start=document.cookie.indexOf(c_name + "=");
				if (c_start!=-1)
					{ 
						c_start=c_start + c_name.length+1 ;
						c_end=document.cookie.indexOf(";",c_start);
						if (c_end==-1) c_end=document.cookie.length
							return unescape(document.cookie.substring(c_start,c_end));
					} 
			}
		return ""
	}

function setCookie(c_name,value,expiredays)
	{
		var exdate=new Date();
		exdate.setDate(exdate.getDate()+expiredays);
		document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toUTCString());
	}


window.onload = function() {
	init();
	}