function CheckFormSearch(){
   	if (document.sitesearch.sSearchString.value==""){
   	alert("You must enter a search term before submitting. Thank you for the cooperation.");
   	return false;
   	}
   	document.sitesearch.submit.value='Working';
   	document.sitesearch.submit.disabled=true;
   	return true;
   	}
   	
function CheckFormSearch2(){
   	if (document.links.txtKeywords.value==""){
   	alert("You must enter a search term before submitting. Thank you for the cooperation.");
   	return false;
   	}
   	document.links.submit.value='Working';
   	document.links.submit.disabled=true;   	
   	return true;
   	}