function orderBy(strOrderBy){
var theForm= document.frmResults;

	if (theForm.action.indexOf("?") != -1){
		theForm.action = theForm.action + "&ob=" + strOrderBy ; //If the page using this is type_results, there are already enties for the queryString
		alert('hello1')
	}
	else{
		theForm.action = theForm.action + "?ob=" + strOrderBy ; //For every other page, this is the only queryString item
		alert(theForm.action)
	}
	theForm.submit();
}