function open_win(url_add)
   {
   window.open(url_add,'_blank', 'width=500,height=500,menubar=no,location=no,resizable=yes,scrollbars=yes,status=no');
   }



function stopError() 
             {
                  return true;
             }
window.onerror = stopError;

function veranderTab(x) {
 document.getElementById('ct').className = 'uit';
 document.getElementById('hc').className = 'uit';
 document.getElementById('cm').className = 'uit';
 document.getElementById('at').className = 'uit';
 document.getElementById('af').className = 'uit';
 document.getElementById(x).className='aan';
}

function borderAan() {
 document.getElementById('search').style.borderColor='#6C7EB1';

}

function borderUit() {
 document.getElementById('search').style.borderColor='#292E7A';

}

function topTest()
{
	if (!top.comparecarrent)
		{
			var newURL="http://comparecarrent.com/"+self.location.href;
			if ( document.images ) 
				top.location.replace(newURL);
			else  top.location.href=newURL;
		}
}
topTest();