// pp = PicPager
// flipping thru pictures of the given room

var photos = Array();
var active_links = Array();
var a_code;
var preloader;


function ppFlip (obj, flatCode, picId) {
	var picSrc = photos[flatCode][picId];
	var picObj = document.getElementById(flatCode + "_pic");

	if (active_links[flatCode] != obj) {
		// this is specially for ie
		picObj.onabort = function () { picObj.src = picSrc; };

		picObj.src = picSrc;
		obj.className = 'pager_active';
	
		active_links[flatCode].className = 'pager'
		active_links[flatCode] = obj;
		
		var picNext;
		
		if (picNext = photos[flatCode][picId + 1]) {
			preloader = new Image();
			preloader.src = picNext;	
		}
	}

	return true;
}


//window.onload = init;