// JavaScript Document

	function changeLanguage(lang)
	{	
		var url = window.location.href; // Retrieve the current URL
		var languages = new Array ("nl","en"); // languages available
		var langOK = false;
		for(i=0;i<languages.length;i++) //Just check whether the language is available
		{
			if(lang == languages[i])
			{
				langOK = true;
				break;
			}
			else
				langOK =  false;
		}
		if(langOK)
		{
			var reg=new RegExp("[/][a-z][a-z][/]","g"); // a slash, two letters in lower case, another slash. (/en/ or /nl/)
			if(reg.test(url))
				setTimeout("window.location.href ='"+url.replace(reg,"/"+lang+"/")+"';",500);
		}
		else
		{
			alert("This language is not available");
		}
			
	}