function SetFocus()
{   
    SetLoginDivPosition()
    var userNameTextBox = document.getElementById("txtUserName")
    userNameTextBox.focus()
}

function SetLoginDivPosition()
{   
    var logindiv = document.getElementById("loginDiv")
    var contentdiv = document.getElementById("leftContentDiv")
    var pageDiv = document.getElementById("pageDiv")
    
    logindiv.style.width = parseInt(pageDiv.offsetWidth)-parseInt(contentdiv.style.width)
    return false

}

function validate()
{
    var userNameTextBox = document.getElementById("txtUserName")
    var passwordTextBox = document.getElementById("txtPassword")
    
    
    if((userNameTextBox.value.length == 0) && (passwordTextBox.value.length == 0))
    {
        var span1 = document.getElementById("userNameErrorMessage")
        span1.style.display = "inline"
        
        var span2 = document.getElementById("passwordErrorMessage")
        span2.style.display = "inline"
        
        return false
    }
    
    if(userNameTextBox.value.length == 0) 
    {
        var span1 = document.getElementById("userNameErrorMessage")
        span1.style.display = "inline"
        
        return false
    }
    
    if(passwordTextBox.value.length == 0)
    {
        var span2 = document.getElementById("passwordErrorMessage")
        span2.style.display = "inline"
        return false
    }
    
    if((userNameTextBox.value.length > 0) && (passwordTextBox.value.length > 0))
    {
       document.forms['frmeMcaidLogin'].submit()
       return true
    }
}

function UserNameErrorMessageHandler()
{
    var userNameTextBox = document.getElementById("txtUserName")
    var span1 = document.getElementById("userNameErrorMessage")
    
    if(userNameTextBox.value.length > 0)
    {
        
        if(span1.style.display == "inline")
        {
            span1.style.display = "none"
         }
    }
    
}

function PasswordErrorMessageHandler()
{
    var passwordTextBox = document.getElementById("txtPassword")
    var span1 = document.getElementById("passwordErrorMessage")
    
    if(passwordTextBox.value.length > 0)
    {
        if(span1.style.display == "inline")
         {
            span1.style.display = "none"
         }
    }
    
}

function checkEnter(e)
{ //e is event object passed from function invocation
    //var characterCode literal character code will be stored in this variable

if(e && e.which){ //if which property of event object is supported (NN4)
e = e
characterCode = e.which //character code is contained in NN4's which property
}
else{
e = event
characterCode = e.keyCode //character code is contained in IE's keyCode property
}

if(characterCode == 13)
{   //if generated character code is equal to ascii 13 (if enter key)
   validate()
   // document.forms["frmeMcaidLogin"].submit() //submit the form
    return false 
}
else{
return true 
}

}