/* ---------------------------- */
/* XMLHTTPRequest Enable */
/* ---------------------------- */
function createObject() {
	var request_type;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer") {
		request_type = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else {
		request_type = new XMLHttpRequest();
	}
	return request_type;
}

var http = createObject();

/* -------------------------- */
/* INSERT */
/* -------------------------- */
/* Required: var nocache is a random number to add to request. This value solve an Internet Explorer cache issue */

//var nocache = 0;

function getDisplay(artworkID, artistID, categoryID) {

	http.open('get', 'http://dev.shawndulaney.com/cgi-bin/display.cgi?artworkID='+artworkID+'&artistID='+artistID+'&categoryID='+categoryID);
	
	http.onreadystatechange = insertReply;
	http.send(null);
	return false;
}

function insertReply(id) {
	if(http.readyState == 4){
		var response = http.responseText;
		document.getElementById('content').innerHTML = response;
	}
}