var flag = 0;
var fadeTime,slideTime,amount,next,prev;
function initSlides(){
	if (flag == 0){
	fadeTime = 1000;
	slideTime = 3 * fadeTime;
	amount = $("#imagecontent li").length;
	next = 1;
	prev = 0;
	flag = 1;
	}
}

	
	function slide() {
	initSlides();

			if (amount > 1){
		$( "#imagecontent ul li:eq("+ next + ") img" ).fadeIn( fadeTime, function (){} );
		$( "#imagecontent ul li:eq(" + prev + ") img" ).fadeOut( fadeTime );
		$( "#image_selecter_" + next + " > a img" ).attr({"src": "fileadmin/templates/img/img_selected.png"});
		$( "#image_selecter_" + prev + " > a img" ).attr({"src": "fileadmin/templates/img/img_selecter.png"});
		if (next < amount - 1){
				prev = next;
				next ++;
		} else { next = 0;	prev = amount-1; 	}
		
	}
}
		

				$(function(){
				var slider = window.setInterval(function (){
					slide();
					}, 3000);
		});