// TEACHER BIOS

var workshopTarget;

function getWorkshops(){
	
	var request = "com/php/getWorkshops.php";
	
	if(window.XMLHttpRequest){
		XMLHttpRequestObject = new XMLHttpRequest();
		XMLHttpRequestObject.onreadystatechange = WSReqChange;
		XMLHttpRequestObject.open("GET", request, true);
		XMLHttpRequestObject.send(null);
	} else if (window.ActiveXObject){
		XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
		if(XMLHttpRequestObject){
			XMLHttpRequestObject.onreadystatechange = WSReqChange;
			XMLHttpRequestObject.open("GET", request, true);
			XMLHttpRequestObject.send();
		}
	}
	
}

function WSReqChange(){

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

}

function goToWSDetails(which){
	window.location = "workshopDetails.php?which=" + which;	
}

function getWorkshopDetails(which){
	
	var request = "com/php/getWorkshopDetails.php?which=" + which;
	
	if(window.XMLHttpRequest){
		XMLHttpRequestObject = new XMLHttpRequest();
		XMLHttpRequestObject.onreadystatechange = WSDetailsReqChange;
		XMLHttpRequestObject.open("GET", request, true);
		XMLHttpRequestObject.send(null);
	} else if (window.ActiveXObject){
		XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
		if(XMLHttpRequestObject){
			XMLHttpRequestObject.onreadystatechange = WSDetailsReqChange;
			XMLHttpRequestObject.open("GET", request, true);
			XMLHttpRequestObject.send();
		}
	}
	
}

function WSDetailsReqChange(){
	
	if(XMLHttpRequestObject.readyState == 4){
		//only if OK
		if(XMLHttpRequestObject.status == 200){
			
			document.getElementById("wsTarget").innerHTML = XMLHttpRequestObject.responseText;

		} else {
			//alert(XMLHttpRequestObject.statusText);
		}
	} else {
			document.getElementById("wsTarget").innerHTML = "Loading Workshop...";
	}
	
}