function login_chk()
{


		var error ="";
		
		var username = document.getElementById("username").value;
		var passwd = document.getElementById("passwd").value;
				

if(username == "")
{

	  error = error+"Please provide username.<br>";
}

if(passwd == "")
{
	  error = error+"Please provide password .<br>";
}


if(error.length > 0)
{
		document.getElementById("errormsg2").innerHTML = error;
		document.getElementById("errormsg2").className = "error";
		return false;
}

}