function validate_login(){
var a=document.getElementById("HomeHeaderControl1$txtUserName").value
var b=document.getElementById("HomeHeaderControl1$txtPassword").value
var k=a.indexOf(' ')
if(a==""){
alert("Enter user id")
document.getElementById("HomeHeaderControl1$txtUserName").focus()
return false}
else if(k>=0){
alert("Wrong user id")
document.getElementById("HomeHeaderControl1$txtUserName").focus()
return false}
else if(b==""){
alert("Enter Password")
document.getElementById("HomeHeaderControl1$txtPassword").focus()
return false}
else{
return true}}
function stringEmpty(formField){
if(formField.length<1){
return(true)
}else{
return(false)}}
function noAtSign(formField){
if(formField.indexOf('@',0)==-1){
return(true)
}else{
return(false)}}
function nothingBeforeAt(formField){
if(formField.indexOf('@',0)<1){
return(true)
}else{
return(false)}}
function noLeftBracket(formField){
if(formField.indexOf('[',0)==-1&&formField.charAt(formField.length-1)==']'){
return(true)
}else{
return(false)}}
function noRightBracket(formField){
if(formField.indexOf('[',0)>-1&&formField.charAt(formField.length-1)!=']'){
return(true)
}else{
return(false)}}
function noValidPeriod(formField){
if(formField.indexOf('@',0)>1&&formField.charAt(formField.length-1)==']')
return(false)
if(formField.indexOf('.',0)==-1)
return(true)
return(false)}
function noValidSuffix(formField){
if(formField.indexOf('@',0)>1&&formField.charAt(formField.length-1)==']'){
return(false)}
var len=formField.length
var pos=formField.lastIndexOf('.',len-1)+1
if((len-pos)<2 ||(len-pos)>4){
return(true)
}else{
return(false)}}