window.addEvent('domready', function(){

	/* generic code to open all links with rel=_blank in new window, to pass validation in xhtml strict. */
	$$('a').each(function(link,i){
		if(link.get('rel')=='_blank') link.setProperty('target','_blank');
	});	
	/* end link code */

	if($chk($('subscribe_submit'))){
		$('subscribe_submit').addEvent('click',function(e){
			e.stop();
			var frm = $('subscribe');
			var valid = (frm.EMAIL.value != "" && $$('input[type="radio"]:checked').length>0 ? true : false);
			(valid?frm.submit():alert('Alle felter merket * m\xE5 fylles ut.'));
		});
	}

	if($chk($('tipsfriend'))){
		$('tipsfriend').addEvent('click',function(e){
			e.stop();
			
			window.open('_handlers/tips.php','tipsvenn','width=435,height=410,resizable=no');
			
		});
	}
	
	if($chk($('searchform'))){
		$$('a.paging').addEvent('click', function(e){
			e.stop();
			var action = $('searchform').get('action');
			$('searchform').set('action', action.toString().replace(/.php/, '') + '/side/' + this.id.toString().replace('page_', ''));
			$('searchform').submit();
		});
	}

});