var http = getXMLHTTPRequest();

function getXMLHTTPRequest() {
	try {
		req = new XMLHttpRequest();
	} catch(err1) {
		try {
			req = new ActiveXObject("Msxm12.XMLHTTP");
		} catch (err2) {
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (err3) {
				req = false;
			}
		}
	}
	return req;
}

function throwCard(who){
	
	myid = who;
	if(myid=='sarah'){ offset = '-260px'; }
	if(myid=='suzi'){ offset = '-780px'; }
	if(myid=='pippa') { offset = '-520px'; }
	
	document.getElementById('thegirls').style.backgroundPosition="0px "+offset+""; 
	
}

function throwBack(){
	
	document.getElementById('thegirls').style.backgroundPosition="0px 0px";
	
}

function changePic(picture){

	id = picture;
	changeTo = (458*id)-458;
	document.getElementById('pinups').style.backgroundPosition="0px -"+changeTo+"px";
	
}

function changePicB(picture){

	id = picture;
	changeTo = (458*id)-458;
	document.getElementById('pinups_b').style.backgroundPosition="0px -"+changeTo+"px";
	
}

function changePicC(picture){

	id = picture;
	changeTo = (458*id)-458;
	document.getElementById('pinups_c').style.backgroundPosition="0px -"+changeTo+"px";
	
}

$(document).ready(function() {	
	
	$('#pinupNav a').click(

		function(){
				var id = this.id;
				var pinup = '<img src = "pinups/images/'+id+'" />';
				$('#pinups').html(pinup);

		}
	);
		
});