//js for images transition

var ocImg = {
	reload: ocImageReload,
	setSrc: ocImageSetSrc,
	trans: ocImageTransition
}

function ocImageReload(imgId, imgSrc, time){
	try{
		var img = new Image();
		img.src = imgSrc;

		var s = "$('" + imgId + "').src = '" + img.src + "';";
		setTimeout(s, time);
	}catch(Exception){}
}

function ocImageSetSrc(imgObj, imgSrc){
	imgObj.src = imgSrc;
}

function ocImageTransition(objId){
	var els = $(objId).getElementsByTagName("img");

	var i;
	for(i=0; i<els.length; i++){
		ocImg.reload(els[i].id, els[i].alt, 1500 + 500*i);
	}
}