function cleanUrlItem(str){return (str.split(/\-|\+|\,|\.|\_/)).join('');}
function getTagFromPath(path){
	var tag="";
	if(path!=null){
		if(path.length>1){
			path=path.substring(1,path.length);if(path.lastIndexOf('/')==path.length-1) path=path.substring(0,path.length-1);
			pathParts=path.split("/");
			for(var i=0;i<pathParts.length;i++){
				switch(pathParts[i]){
					case 'shows':tag+="tv/";break;
					case 'kanaal':tag+="guide";if(pathParts[i+1]=="tmf") i++;break;
					case 'vjlounge':tag+="tv/vjs/";break;
					case 'microsite':tag+="ms/"+cleanUrlItem(pathParts[++i]);break;
					case 'digital-tv':station=pathParts[++i];tag+="tv/digital/"+cleanUrlItem(station);break;
					case 'music':tag+="mu/";break;
					case 'videos':tag+="vid/";break;
					case 'artiesten':tag+="art/";break;
					case 'lijst':tag+="list/";break;
					case 'nieuws':tag+="news/";break;
					case 'win':tag+='win/';break;
					case 'your-take':tag+='mob/yourtake';break;
					case 'zoeken':tag+='search/';break;
					default:
						tmp=pathParts[i];
						lastDash=tmp.lastIndexOf('-');
						if(lastDash>0){
							switch(pathParts[i-1]){
								case 'artiesten':id=tmp.substring(lastDash+1,tmp.length);if(id.match(/^[0-9]+$/)) tmp=tmp.substring(0,lastDash);if(tmp.length>6) tmp=tmp.substring(0,6);break;
								case 'videos':tmp=tmp.substring(lastDash,tmp.length);break;
								case 'nieuws':tmp=tmp.substring(0,lastDash);break;
							}
						}
						tag+=cleanUrlItem(tmp)+"/";
				}
			}
		}else{
			tag="home";
		}
	}
	if(tag.lastIndexOf("/")==tag.length-1) tag=tag.substring(0, tag.length-1);
	if(tag.length>24) tag=tag.substring(0,24);return tag;
}
keyword = getTagFromPath(window.location.pathname);
metriwebTag ("tmf", keyword, extra);