function isEmail(valSt)
{
	patSt=/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.(([a-zA-Z]{2,3})|(\d{1,3})))+$/
	return( patSt.test(valSt))
}

function uChkAddress(inAdd)
{
	inVal = document.getElementById(inAdd).value
	if (isEmail(inVal)){
		return true
	} else {
		alert("Invalid Email Address! :"+inVal)
		return false
	}
}

function uChkEmp(inField)
{
	inVal = document.getElementById(inField).value
	if (inVal =="") {
		alert("Empty "+ inField)
		return false
	} else {
		return true
	}
}