// INTRO SERIES

function getIS(which){
	
	document.getElementById("isTarget").style.backgroundColor = "#9b2b45";
	document.getElementById("isTarget").style.color = "white";
	
	var request = "com/php/getIntroSeries.php?which=" + which;
	
	if(window.XMLHttpRequest){
		XMLHttpRequestObject = new XMLHttpRequest();
		XMLHttpRequestObject.onreadystatechange = ISReqChange;
		XMLHttpRequestObject.open("GET", request, true);
		XMLHttpRequestObject.send(null);
	} else if (window.ActiveXObject){
		XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
		if(XMLHttpRequestObject){
			XMLHttpRequestObject.onreadystatechange = ISReqChange;
			XMLHttpRequestObject.open("GET", request, true);
			XMLHttpRequestObject.send();
		}
	}
	
}

function ISReqChange(){

	if(XMLHttpRequestObject.readyState == 4){
		//only if OK
		if(XMLHttpRequestObject.status == 200){
			document.getElementById("isTarget").innerHTML = XMLHttpRequestObject.responseText;
		} else {
			//alert(XMLHttpRequestObject.statusText);
		}
	} else {
			document.getElementById("isTarget").innerHTML = "Loading...";
	}

}

function restoreISTarget(){
	document.getElementById("isTarget").style.background = "none";
	document.getElementById("isTarget").style.color = "#ebead5";
	document.getElementById("isTarget").innerHTML = "";
}