// JavaScript Document

function checkEnter_lognpg(e) //e is event object passed from function invocation
{ 
    var key;
    if(window.event)
        key = window.event.keyCode;     //IE
    else
        key = e.which;     //firefox

    if(key == 13)
    {
       if(document.getElementById("ctl00_ContentPlaceHolder1_txtUsername").value=="")
        {       
            alert("Please enter the user name");
            document.getElementById("ctl00_ContentPlaceHolder1_txtUsername").focus();
            return false;
        }       
        else if(document.getElementById("ctl00_ContentPlaceHolder1_txtPassword").value=="")
        {       
            alert("Please Enter Password");
            document.getElementById("ctl00_ContentPlaceHolder1_txtPassword").focus();
            return false;            
        }
        else
        {       
          document.getElementById("ctl00_ContentPlaceHolder1_btnlogin").click();
          return false;
        }               
    }                
}
/**Login page validation**/
function royal_login()
{
    if (document.getElementById('ctl00_ContentPlaceHolder1_txtUsername').value=="")
    {
        alert("Please enter the user name");
        document.getElementById('ctl00_ContentPlaceHolder1_txtUsername').focus();
        return false;
    }
    if (document.getElementById('ctl00_ContentPlaceHolder1_txtPassword').value=="")
    {
        alert("Please enter the password");
        document.getElementById('ctl00_ContentPlaceHolder1_txtPassword').focus();
        return false;
    }
}