// JavaScript Document
function chkVal()
{
	if(document.loginform.username.value == "")
	{
		document.loginform.username .focus();
		document.loginform.username .value="";
		document.loginform.username .style.bordercolor="red";
		document.getElementById("err_div").innerHTML = "User name is blank.";
		return false;
	}
	if(document.loginform.password.value == "")
	{
		document.loginform.password .focus();
		document.loginform.password .value="";
		document.loginform.password .style.bordercolor="red";
		document.getElementById("err_div").innerHTML = "Password is blank.";
		return false;
	}

}