////////////////VALIDATE MESSAGE SENT FROM contactus.asp

function validMsg(frm)
	{
	//declare variables and assign values	
	var vFName = frm.txtFName.value;
	var vLName = frm.txtLName.value;
	var vEmail = frm.txtEmail.value;
	var vSubject = frm.txtSubject.value;
	var vMessage = frm.txtMessage.value;

	var vReqFields  = new Array(4);
	vReqFields[0] = vFName;
	vReqFields[1] = vLName;
	vReqFields[2] = vEmail;
	vReqFields[3] = vSubject;
	vReqFields[4] = vMessage;

		
	var fldMessage = new Array(4);
	fldMessage[0] = "First Name";
	fldMessage[1] = "Last Name";
	fldMessage[2] = "Email Address";
	fldMessage[3] = "message Subject";
	fldMessage[4] = "Message";
	
	//END declaring variables
	
	//check that the fields are not empty
	for (cntr=0; cntr < 5; cntr++)
		{
		if (vReqFields[cntr]=="" || vReqFields[cntr]=="  ")
			{
			alert("Please enter your " + fldMessage[cntr])
			frm.elements[cntr].focus()
			return false
			}
		}

  //END checking empty fields

 //Check name format
 
 //END checking name format
	
  //Check Email Address format
		
	var re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/   

	if (re.test(vEmail)) 
		{
    }
	else
		{
    	alert("Email Address is invalid"+ '\r ' + '\r' + "Please enter email address in the following format: address@host.com")
    	frm.txtEmail.focus()
    	frm.txtEmail.select()
    	return false
    }
 //END checking email
}
//////////////////////////END VALIDATING MESSAGE SENT FROM contactus.asp