// JavaScript Document
var galleryImgs = Array();
var galleryIds = Array();

function makeFade(galleryId){
	
	galleryIds.push(galleryId);
	galleryImgs[galleryId] = Array();
	galleryImgs[galleryId]["pos"] = 1;
	var images = $(galleryId).getElementsByTagName("img");
	for(var i = 0; i < images.length; i++){
		galleryImgs[galleryId][i] = images[i].src;
	}
	$(galleryId).innerHTML = "";
	$(galleryId).style.background ="url("+galleryImgs[galleryId][1]+")";
	$(galleryId).className = "polaroid";
	
	
	var div2 = document.createElement("div");
	div2.className = "polaroid";
	div2.style.background ="url("+galleryImgs[galleryId][0]+")";
	div2.id= galleryId+"_01";
	//div2.style.zIndex = "3000";
	
	//var linkA = document.createElement("a");
	//linkA.className = "mb";
	//linkA.href = $(galleryId+"_gallery").href;
	//linkA.rel = $(galleryId+"_gallery").rel;
	
	
	
	//linkA.appendChild(div2);
	
	
	//$(galleryId).appendChild(linkA);
	$(galleryId).appendChild(div2);
}



function startFade(){
	window.setInterval("interFade()", 5000);	
}
	
	
function interFade(){
	
	
	for(var i = 0; i < galleryIds.length; i++){		
		galleryId = galleryIds[i];
	
		if($(galleryIds[i]+"_01").style.display == "none"){
			$(galleryId+"_01").style.background = $(galleryId).style.background;
			$(galleryId+"_01").style.display = "block";
			$(galleryId+"_01").style.opacity = "1.0";
			pos = galleryImgs[galleryId]["pos"];
			if(galleryImgs[galleryId].length <= pos){
				galleryImgs[galleryId]["pos"] = 0;
				pos = galleryImgs[galleryId]["pos"];
			}
			
			$(galleryId).style.background = "url("+galleryImgs[galleryId][pos]+")";
			galleryImgs[galleryId]["pos"]++;
			
		}
	
		$(galleryIds[i]+"_01").fade({duration: 3.0});
	}
}