var pics;
function addPic(pos, name,image,user){
	if(!pics) pics = new Array();
	pics[pos] = new pic(name,image,user);
}

function show(pos, cell,mode){
	var pic = pics[pos];
	document.getElementById('pImage').src = pic.image.src;
	document.getElementById('pLabel').innerHTML = pic.name;
	if (pic.user.length>0) {
		document.getElementById('pUser').innerHTML = (mode==1) ? '<i>Photo contributed by: <b>'+pic.user+'</b></i>' : pic.user;
	}
	else {
		document.getElementById('pUser').innerHTML = '';
	}
}

function pic(name,image,user){
 this.name=name;
 this.image=new Image();
 this.image.src=image;
 this.user=user;
 return this
}