var alreadyPosted = false;
function lockForm(frm)
{
	if(frm.Submit!=null && (frm.Submit.value == 'Submit' || frm.Submit.value == 'Accept'))
	{
		//alert("alreadyPosted: "+alreadyPosted);
		if(!alreadyPosted)
		{
			alreadyPosted=true;
			frm.Submit.value = 'Please Wait';
			frm.Submit.disabled = true;
			frm.submit();
		}
	}
	return true;
	/*if(frm.Submit.value == 'Accept')
	{
		frm.submit();
		frm.Submit.value = 'Please Wait';
		frm.Submit.disabled = true;

	}*/
}