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(0,0)=="") {
					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;
	}