function recordSearchString() {	
	var pattern = /\+/g;
	var form = document.forms['_ipsubmit_0']; 
	var cat  = s.getQueryParam('attr2').replace(':','');	
	if(form.v0){
		var keyword = decodeURIComponent(form.v0.value.replace(pattern,' '))+((cat!='' && cat!='undefined')?'_'+cat:'');
	}else{
		var keyword = '';
	}
	
	s.eVar5  = keyword;
	s.prop15 = keyword;

}

recordSearchString();