function chkform12(form)
{
	if(form.email.value == "" || form.password.value=="" )
	{
		alert("Please enter 'Email Address'  & 'Password' Both !");
		if(form.email.value == "")
		{
			form.email.focus();
		}
		if(!form.email.value == "")
		{
			form.password.focus();
		}
	}
	else
	{
		form.submit();
		return true;
	}
}// end func

function chk_search(form)
{
	if(form.key_word.value == "")
	{
		alert("Please enter some keyword to search for.");
		form.key_word.focus();
	}
	else
	{
		form.submit();
		return true;
	}
}

function chk_search1(form)
{
	if(form.key_word.value == "")
	{
		alert("Please enter some keyword to search for.");
		form.key_word.focus();
		return false;
	}
	else
	{
		return true;
	}
}