function submitLogIn(objForm){
	if(objForm.txtUserName.value == ''){
		alert("Enter your user name.");
		objForm.txtUserName.focus();
		return false;
	}
	else if(objForm.txtPassword.value==''){
		alert("Enter your Password");
		objForm.txtPassword.focus();
		return false;
	}
	else{
		return true;
	}
}