<!--
function arbDelete(arbId) {
	
	// first hide arb
	var divArb = 'divArb_' + arbId;
	document.getElementById(divArb).style.display = "none";
	document.getElementById(divArb).style.position = 'absolute';
	document.getElementById(divArb).style.left = '-1000px';
	
	// now delete arb from showing up
	var delUrl = 'delete.php?id=' + arbId;
	var xmlHttpDelete = createXmlHttp();
	if(xmlHttpDelete.readyState == 4 || xmlHttpDelete.readyState == 0)
	{
		xmlHttpDelete.open("GET", delUrl, true);
		xmlHttpDelete.send(null);
	}
}
//-->