// JavaScript Document
 //validationscript.js
 //this script validates the search input to ensure something is entered by the user
 
function checkrequired(which) {
var pass=true;
if (document.images) {
for (i=0;i<which.length;i++) {
var tempobj=which.elements[i];
//if (tempobj.name.substring(0,4)=="req_") {
if (((tempobj.type=="text"||tempobj.type=="textarea")&&
tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&
tempobj.selectedIndex==0)) {
pass=false;
break;
//         }
      }
   }
}
if (!pass) {
shortFieldName=tempobj.name.substring(0,30).toUpperCase();
alert("Please make sure the "+shortFieldName+" field was properly completed.");
return false;
}
else
return true;
}