var xmlHttp2

function price(daycamp) {
	xmlHttp2=GetXmlHttpObject();

	if (xmlHttp2==null) {
		alert('Giving up :( Cannot create an XMLHTTP instance. Something is borked.');
		return;
	}

	var selectedArray = new Array();
	var selObj = document.getElementById('weeks');
	var i;
	var count = 0;
	for (i=0; i<selObj.options.length; i++) {
		if (selObj.options[i].selected) {
			selectedArray[count] = selObj.options[i].value;
			count++;
			if (selObj.options[i].value == '2008-06-30 00:00:00') {
				var jun30 = 'y';
			}
			if (selObj.options[i].value == '2008-08-05 00:00:00') {
				var aug5 = 'y';
			}
		}
	}
	

	var radioObj = document.getElementsByName('extendedcare');
	var extcare;
	var n;
	for (n=0; n<radioObj.length; n++)  {
		if (radioObj[n].checked) {
			extcare = radioObj[n].value;
		}
	}


	var fee = document.getElementById('campfee').value;
	var id = document.getElementById('campid').value;

	var url = "newprice.php?weeks=" + count + "&care=" + extcare + "&fee=" + fee + "&daycamp=" + daycamp + "&id=" + id + "&jun30=" + jun30 + "&aug5=" + aug5 + "&" + Math.random();
	xmlHttp2.onreadystatechange=  function() {
		if (xmlHttp2.readyState==4) {
			document.getElementById('totalcost').innerHTML=xmlHttp2.responseText;
		}
	}
	xmlHttp2.open("GET",url,true);
	xmlHttp2.send(null);
}

function GetXmlHttpObject() {
	var xmlHttp=null;
	try {
		// Firefox, Opera 8.0+, Safari, IE7
		xmlHttp=new XMLHttpRequest();
	}
	catch (e) {
		// IE6 and under
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}