//////////////////////////////////////////////////////////////////////////
// Contact form events

// Needed by xajax
var xajaxRequestUri="/contact/process.server.php";

document.write('<script type="text/javascript" src="/contact/process.server.php?xajaxjs=xajaxjs"></script>');

function sub_chg()
{
	var opt = document.umailform.usubject.value;
	if(opt == "1" || opt == "3")
	{
		document.getElementById('usoft').disabled = false;
		document.getElementById('trusoft').disabled = false;
	}
	else
	{
		document.getElementById('usoft').disabled = true;
		document.getElementById('trusoft').disabled = true;
	}

	if(opt == "1")
	{
		document.getElementById('uos').disabled = false;
		document.getElementById('truos').disabled = false;
	}
	else
	{
		document.getElementById('uos').disabled = true;
		document.getElementById('truos').disabled = true;
	}
}

function lsubmit()
{
	var button = document.getElementById('usubmit');

	button.value = 'Please wait...';
	button.disabled = true;
	xajax_processFormData(xajax.getFormValues(document.getElementById('umailform')));
}

function show_form()
{
	document.getElementById('umailform').reset();
	document.getElementById('uclick').style.display = 'none';
	document.getElementById('umailform').style.display = 'block';
}