window.addEvent("domready", function() {
    $$(document.links).each(function(link){
        var link_rel = link.getProperty('rel');
        if (link_rel != null && link_rel.split('|')[0] == 'external'){
            link.addEvent ('click', function(e){
                var rel_value = link.rel.split('|');
                var message;
                if(rel_value[1] == undefined){
                    message = 'You are now leaving the Head & Shoulders web site. Please come back soon.';
                }else{
                    message = rel_value[1];
                }
                message = message.replace('<br/>', '\n');
				var tracking;
				if(rel_value[2] != undefined){
					tracking = rel_value[2];
				}
                if (! confirm(message)) {
                    new Event(e).stop();
                    if(tracking != ''){
			   			urchinTracker(tracking + '_cancel');
                    }
                    return false;
                }else{
                    var tracking = rel_value[2];
                    if(tracking != ''){
			   			urchinTracker(tracking);
                    }
                }
            });
        }
    });
});

function confirmExit(url,message,tracking){
	if (! confirm(message)) {
	if(tracking != ''){
		urchinTracker(tracking + '_cancel');
	}
       return false;
	}else{
       if(tracking != ''){
		urchinTracker(tracking);
       }
	window.open (url,"_blank");
   }	
}