// JavaScript Document

	var prolead_mode     = 1;
	var prolead_interval = 6000;
	
	function prolead_bildspel() {
		window.setTimeout("prolead_callback_rotera();", prolead_interval);
	}
	
	function prolead_rotera(sourcediv,targetdiv,i) {
		if(i == null) { i = 0; }
		r = Math.floor((Math.random() * $(sourcediv + " img").length));
		var bild = $(sourcediv + " img:eq("+r+")").attr("src");
		
		$(targetdiv + " img:eq(" + i + ")").fadeOut(0).attr("src",bild).fadeIn(100,function () {
			$(targetdiv + " div:eq(" + i + ")").css('background-image','url(' + bild + ')');												
			if(i < $(targetdiv + " img").length) {
				prolead_rotera(sourcediv,targetdiv,i + 1); 
			}
		});
	}
	
	function prolead_callback_rotera() {
		
		prolead_mode = prolead_mode * -1;
		
		if(prolead_mode == 1) {
			prolead_rotera("#white","#bildspel");
		} else {
			prolead_rotera("#black","#bildspel");
		}
		window.setTimeout("prolead_callback_rotera();", prolead_interval);
	}