$(document).ready(function() {
	var img = new Array(3);
	img[0] = "img_1";
	img[1] = "img_2";
	img[2] = "img_3";
	function changeImage(i) 
	{
		addImg = img[i+1];
		if (i == img.length-1) addImg = img[0];
		if( jQuery.browser.msie && (jQuery.browser.version < 7) ) $("#image_top").fadeOut(400, function() 
		{ 
			if (i == img.length-1)
			{
				o = document.getElementById("image_top");
				o.className = "";
			}
			$("#image_top").addClass(addImg); $("#image_top").fadeIn(1000); 
		});
		else $("#whitewrapper").fadeIn(400, function() { $("#image_top").attr('class',addImg); $("#whitewrapper").fadeOut(1000); });
		if (i == img.length-1) setTimeout(function(){changeImage(0)},10000);
		else setTimeout(function(){i++; changeImage(i)},10000);
	}
	
	function ArrayIndex(array, e){
		for( var i=0; i<array.length; i++ ){
			if( array[i] == e ) return i;
		}
		return -1;
	};
	
	if(jQuery.browser.msie && (jQuery.browser.version < 7) ) 
	{
		o = document.getElementById("image_top");
		if (o === null) {}
		else
		{
			o.className = "img_1";
			setTimeout(function(){changeImage(0)},10000);
		}
	}
	else
	{	
		var index = ArrayIndex(img, $("#image_top").attr('class'));
		setTimeout(function(){changeImage(index)},10000);
	}
});