function validateForm(formObj) {
		emptyStr = "";
		if (emptyField(formObj.elements[0])) emptyStr += "First Name\n";
		if (emptyField(formObj.elements[1])) emptyStr += "Last Name\n";
		if (validateEmail(formObj.elements[2].value)) emptyStr += "A Valid Email Address\n";
		
		if (emptyStr == "") {
		document.requestform.send.disabled=true;
			return true;
			 
		} else {
			alert("Please enter the following:\n\n" + emptyStr);
			return false;
		}
	}

	 
	// check for valid email
	function validateEmail(email){
		eval("re = /\.+\\@\.+\\.\.+/;");
		if (email.search(re) != -1) {
			return false;
		} else {
			return true;
		}
	}

	// Check to see if field is empty
	function emptyField(textObj) {
		if (textObj.defaultValue == textObj.value) {
			return true;
			} 
		if (textObj.value.length == 0) {
			return true;
		}
		for (var i=0; i<textObj.value.length; ++i) {
			var ch = textObj.value.charAt(i);
			if (ch != ' ' && ch != '\t') {
				return false;
			}
		}
		return true;
	}