/*
Check required form elements script-
*/

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(0,8)=="required"){
		if (((tempobj.type=="text"||tempobj.type=="textarea")&&tempobj.value=='')||(tempobj.type.toString().charAt(0)=="s"&&tempobj.selectedIndex==-1)){
		pass=false
		break
				}
			}
		}
	}
	if (!pass){
		alert("One or more of the required elements are not completed. Please complete them, then submit again!")
	return false
	}
	else
	return true
}

/*
Note: Due to the "optional" nature of check and radio boxes, this script cannot be used to mark those elements as required (giving check or radio boxes a "required" prefix will do nothing).
*/