// JavaScript Document

var xmlHttp;
var xmlUpdate = null;

function GetXmlHttpObject() { 
	var objXMLHttp=null;
	if (window.XMLHttpRequest) {
		objXMLHttp=new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		objXMLHttp=new ActiveXObject("Msxml2.XMLHTTP");
	}
return objXMLHttp;
} ;




function review(rating) {
	document.forms[0].Rating.value = rating;
	var Result = ValidateForm('Review|IsRequired,Email|IsRequired|IsEmailAddress,Byline|IsRequired');
	if (Result==true) {
		document.forms[0].submit();
	}
	
	
}

function updateReview() {
	var selectedIndex = document.forms[0].EventID.selectedIndex;
	var selectedIndexValue = document.forms[0].EventID[selectedIndex].value;
	xmlUpdate=GetXmlHttpObject();
	xmlUpdate.onreadystatechange=updatePage;
	xmlUpdate.open("GET","get-stars.asp?id=" + selectedIndexValue, true);
	xmlUpdate.send(null);
}

function updatePage() {
	if (xmlUpdate.readyState==4 || xmlUpdate.readyState=="complete") {
		document.getElementById("star-wrapper").innerHTML = xmlUpdate.responseText;
	}
	
}