/*****

Image Cross Fade Redux
Version 1.0
Last revision: 02.15.2006
steve@slayeroffice.com

Please leave this notice intact. 

Rewrite of old code found here: http://slayeroffice.com/code/imageCrossFade/index.html


*****/


window.addEventListener?window.addEventListener("load",so_init,false):window.attachEvent("onload",so_init);

var d=document, imgs = new Array(), zInterval = null, currentImg=0, pause=false,timeout=3000;
var imgs2 = new Array(), zInterval2 = null, currentImg2=0,timeout2=1500;

function so_init() {
	if(!d.getElementById || !d.createElement)return;
	
	css = d.createElement("link");
	css.setAttribute("href","fade_picture2.css");
	css.setAttribute("rel","stylesheet");
	css.setAttribute("type","text/css");
	d.getElementsByTagName("head")[0].appendChild(css);
	
	imgs = d.getElementById("imageContainer").getElementsByTagName("img");
	for(i=1;i<imgs.length;i++) {
		imgs[i].xOpacity = 0;
	}
	
	/*imgs2 = d.getElementById("imageContainer2").getElementsByTagName("img");
	for(i=1;i<imgs2.length;i++) {
		imgs2[i].xOpacity = 0;
	} */
	
	
//	for(i=1;i<txts.length;i++) {
//		txts[i].xOpacity = 0;
//	}
	
//	txts[0].style.display = "block";
//	txts[0].xOpacity = .99;
	
	imgs[0].style.display = "block";
	imgs[0].xOpacity = .99;
	//imgs2[0].style.display = "block";
	//imgs2[0].xOpacity = .99;
	
	setTimeout(so_xfade_img,timeout);
	//setTimeout(so_xfade_img2,timeout2);
	//setTimeout(so_xfade_txt,2000);
	
	//alert('Ihre bevorzugte Sprache ist:' + navigator.language);
}

/*
function so_xfade_txt() {
	cOpacity = txts[currentTxt].xOpacity;
	nIndex = (txts[currentTxt+1]?currentTxt+1:0) + 10;

	nOpacity = txts[nIndex].xOpacity;
	
	cOpacity-=.05; 
	nOpacity+=.05;
	
	txts[nIndex].style.display = "block";
	txts[currentTxt].xOpacity = cOpacity;
	txts[nIndex].xOpacity = nOpacity;
	
	setOpacity(txts[currentTxt]); 
	setOpacity(txts[nIndex]);
	
	if(cOpacity<=0) {
		txts[currentTxt].style.display = "none";
		currentTxt = nIndex;
		setTimeout(so_xfade_txt,2000);
	} else {
		setTimeout(so_xfade_txt,50);
	}
	
	function setOpacity(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
	
}
 */

function so_xfade_img() {
	cOpacity = imgs[currentImg].xOpacity;
	nIndex = imgs[currentImg+1]?currentImg+1:0;

	nOpacity = imgs[nIndex].xOpacity;
	
	cOpacity-=.05; 
	nOpacity+=.05;
	
	imgs[nIndex].style.display = "block";
	imgs[currentImg].xOpacity = cOpacity;
	imgs[nIndex].xOpacity = nOpacity;
	
	setOpacity(imgs[currentImg]); 
	setOpacity(imgs[nIndex]);
	
	if(cOpacity<=0) {
		imgs[currentImg].style.display = "none";
		currentImg = nIndex;
		setTimeout(so_xfade_img,timeout);
	} else {
		setTimeout(so_xfade_img,50);
	}
	
	function setOpacity(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
	
}



function so_xfade_img2() {
	cOpacity = imgs2[currentImg2].xOpacity;
	nIndex = imgs2[currentImg2+1]?currentImg2+1:0;

	nOpacity = imgs2[nIndex].xOpacity;
	
	cOpacity-=.05; 
	nOpacity+=.05;
	
	imgs2[nIndex].style.display = "block";
	imgs2[currentImg2].xOpacity = cOpacity;
	imgs2[nIndex].xOpacity = nOpacity;
	
	setOpacity(imgs2[currentImg2]); 
	setOpacity(imgs2[nIndex]);
	
	if(cOpacity<=0) {
		imgs2[currentImg2].style.display = "none";
		currentImg2 = nIndex;
		setTimeout(so_xfade_img2,timeout2);
	} else {
		setTimeout(so_xfade_img2,50);
	}
	
	function setOpacity(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
	
}