function validMsg(frm)
{
	var vEmail= frm.from.value;
	if (vEmail =="" || vEmail =="  ")
		{
		alert("Please enter your email address")
		frm.from.focus()
		return false
		}

  //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.from.focus()
    	frm.from.select()
    	return false
    }
 //END checking email

}