function SiteSearchPanelAjax_onRequestStart( sender, arguments ){
	
	var cntrlMinimumPrice = HttpManager.Document.GetObject(__minimumPrice);
	var cntrlMaximumPrice = HttpManager.Document.GetObject(__maximumPrice);
	
	if ( arguments.EventTargetElement.id.indexOf("btnSearch") > 0 ) {
		if ( cntrlMinimumPrice && cntrlMaximumPrice ){
			if ( cntrlMinimumPrice.value.length > 0 && cntrlMaximumPrice.value.length > 0 ){
				if ( parseInt( cntrlMinimumPrice.value ) >= parseInt( cntrlMaximumPrice.value ) ){
					alert("If you wish to search by minimum and maximum price, please select a minimum price less than the maximum price selected");
					return false;
				}
			}	
		}	
	}
}