var Ajax = new sack();
function showOptions(oid)
{
	Ajax.requestFile='/views/ajax-server.php?opt_id='+oid;
	Ajax.onCompletion =	dispInfo
	Ajax.runAJAX(); 
}

function dispInfo()
{
eval(Ajax.response);
}
function validatebus(val)
{
	if((document.getElementById('sel_type').value =='0') && (document.getElementById('txt_zip').value==''))
	{
		alert('Please select Type or Enter the zipcode');
		return false;
	}
	if(isNaN(document.bus_main.txt_zip.value))
	{
		alert('Please enter only Numeric data');
		document.bus_main.txt_zip.focus();
		return false;
	}
	if((document.getElementById('txt_zip').value!='') && (document.getElementById('slt_miles').value=='0'))
	{
		alert('Please select the Search Within miles also');
		return false;
	}
}