XWK.AutoOverImages = function() {

}

XWK.AutoOverImages.images = new Array();
XWK.AutoOverImages.lastOver = -1;

XWK.AutoOverImages.init = function() {
	XWK.AutoOverImages.capture('img');
	XWK.AutoOverImages.capture('input');
}

XWK.AutoOverImages.capture = function(tag,node) {
	if (!node)
		node = document;
 	var imageList = node.getElementsByTagName(tag);
	for (var i=0; i<imageList.length; i++) {
	
		if (!imageList[i].src)
			continue;
	
		var filename = String(imageList[i].src);
		var test = filename.indexOf("?");
		if (test > -1)
			filename = filename.substr(0,test);
	
	
		var test = filename.lastIndexOf(".");
		if (test == -1)
			continue;
	
		var	ohnesuffix = filename.substr(0,test-1);
		var suffix = filename.substr(test);
		var zustand = filename.substr(test-1,1);
		var underscore = filename.substr(test-2,1);
		if (underscore != '_')
			continue;
		if(zustand != "0")
			continue;
		
		var antizustand = (zustand == "1") ? "0" : "1";
	
		if (zustand!= "1" && zustand!= "0")
			continue;
		
//		if (imageList[i].outerHTML) {
//			imageList[i].outerHTML = "<"+tag+" onMouseOver='XWK.AutoOverImages.autoOver("+XWK.AutoOverImages.images.length+")' onMouseOut='XWK.AutoOverImages.autoOut()' "+imageList[i].outerHTML.substr(5);
//		} else {
//			imageList[i].setAttribute("onMouseOver","XWK.AutoOverImages.autoOver("+XWK.AutoOverImages.images.length+")");
//			imageList[i].setAttribute("onMouseOut","XWK.AutoOverImages.autoOut()");
//		}

		XWK.AutoOverImages.register(imageList[i]);

//		XWK.alertObj(imageList[i]);

/*
		imageList[i].onclick = e.onchange = function() { XWK.shop.onFrabChange(this) };
		imageList[i].onclick

		imageList[i].setAttribute("onMouseOver","XWK.AutoOverImages.autoOver("+XWK.AutoOverImages.images.length+")");
		imageList[i].setAttribute("onMouseOut","XWK.AutoOverImages.autoOut()");
*/

		var temp = new Object();
		
		temp.image = imageList[i];
	
		temp.over = new Image();
		temp.normal = new Image();
					
		temp.normal.src = ohnesuffix+zustand+suffix;
		temp.over.src = ohnesuffix+antizustand+suffix;
		
		XWK.AutoOverImages.images[XWK.AutoOverImages.images.length] = temp;
	}	
}

XWK.AutoOverImages.register = function(obj) {
	var id = XWK.AutoOverImages.images.length;
	obj.onmouseover = function() { XWK.AutoOverImages.autoOver(id); };
	obj.onmouseout = function() { XWK.AutoOverImages.autoOut(); };
}

XWK.AutoOverImages.autoOver = function(id) {
	XWK.AutoOverImages.autoOut();
	XWK.AutoOverImages.lastOver = id;
	XWK.AutoOverImages.images[XWK.AutoOverImages.lastOver].image.src = XWK.AutoOverImages.images[XWK.AutoOverImages.lastOver].over.src;
}

XWK.AutoOverImages.autoOut = function() {
	if (XWK.AutoOverImages.lastOver > -1) {
		XWK.AutoOverImages.images[XWK.AutoOverImages.lastOver].image.src = XWK.AutoOverImages.images[XWK.AutoOverImages.lastOver].normal.src;
		XWK.AutoOverImages.lastOver = -1;
	}
}

XWK.addOnInit([XWK.AutoOverImages,"init"]);