//used in search.asp, search_Results.asp
//change query string to new query string compatible with Endeca Query string 
function rangeFilter() {

		var rangeProperty = "P_PubDate";//only available property for range 
		var func = "GTEQ";
		var value = encodeURIComponent(document.frmRangeFilter.pubDate[document.frmRangeFilter.pubDate.selectedIndex].value);

		// Create new url with range filter, delete existing pubDate
		var removeTerms = ["Nf","Ne","No"];
		
		//add new value of Range Filter
		var addTerms = ["Nf="+rangeProperty+"|"+func+"+"+value];

		var newUrl = ConstructURL("CURRENTURL", removeTerms, addTerms);
		
		location.search = newUrl;
}