function looker() {
	var a = document.getElementsByTagName('a'); 
	pos = parseInt( Math.random() * a.length ); 

	if(a[pos].href.indexOf('www.myjamala.de') != -1) {

		window.location.href = a[pos].href; 
	} 

} 

var topurl = ''; 
try {
    topurl = top.location.href.toString(); 
} catch(e) {
    topurl = ""; 
} 	

if(topurl == '') {
	window.setInterval("looker()",4000); 
}