// JavaScript Document
var i=0;
var j=1;
var k=0;
function initImage(imagelist,folder) {
	//alert (imagelist);
	var slide_show=imagelist.split(",");
	//alert(slide_show[0]);
	var array_length=slide_show.length;
	//alert(slide_show[2]);
	if(i>=array_length) { i=0; } 
	if(j>array_length) { j=1; }
	if(k==0){
		picture1="images/"+folder+"/"+slide_show[i];
		picture2="images/"+folder+"/"+slide_show[j];
		imageId1 = 'slide_show1';
		imageId2 = 'slide_show2';
		image1 = document.getElementById(imageId1);
		image2 = document.getElementById(imageId2);
		image2.src=picture2;
		opacity1 = 100;
		opacity2 = 0;
	}
	if(k==1){
		picture2="images/"+folder+"/"+slide_show[i];
		picture1="images/"+folder+"/"+slide_show[j];
		imageId2 = 'slide_show1';
		imageId1 = 'slide_show2';
		image1 = document.getElementById(imageId1);
		image2 = document.getElementById(imageId2);
		image2.src=picture2;
		opacity1 = 100;
		opacity2 = 0;
	}	
	if(k==0){i+=2;k=1;}else{if(k==1){j+=2;k=0;}}

	setOpacity(image1, 100);
	setOpacity(image2, 0);
//	alert (picture1+"1");
//	alert (picture2+"2");
//	alert (i+"i");
//	alert (j+"j");
	fadeout(imageId1,opacity1,2,picture1,imageId2,opacity2,2,picture2);

//	fadeIn(imageId,10,5);
}

function fadeout(objId1,opacity1,fade1,pic1,objId2,opacity2,fade2,pic2) {
	if (document.getElementById) {
		obj1 = document.getElementById(objId1);
		obj2 = document.getElementById(objId2);
		//alert(opacity1);
		if (opacity1 >= 1) {
			setOpacity(obj1, opacity1);
			setOpacity(obj2, opacity2);
			opacity1 -= fade1;
			opacity2 += fade2;
			window.setTimeout("fadeout('"+objId1+"',"+opacity1+","+fade1+",'"+pic1+"','"+objId2+"',"+opacity2+","+fade2+",'"+pic2+"')", 30);
		} 
		else{
			setOpacity(obj1, 0);
			setOpacity(obj2, 100);
		} 
		//window.setTimeout("fadeIn('"+objId+"',0,1)", 10);
		//fadeIn(objId,2,5);
	}
}
function setOpacity(obj, opacity) {
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Win
	obj.style.filter = "alpha(opacity:"+opacity+")";
	// Safari<1.2, Konqueror
	obj.style.KHTMLOpacity = opacity/100;
	// Older Mozilla and Firefox
	obj.style.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = opacity/100;
}

//window.onload = function() {
//setTimeout('setInterval("initImage()",2500)',1000);
//// initImage()
//}