$(document).ready(function() {
/* start scroller */
naviscroll();


/* load project images */
$(".pagination a").click(function () { 
$(".pagination a").removeClass("active");							   
$(this).addClass("active");
projectid = parseFloat($(".pagination").attr("id").match(/\d+\.?\d*/gi)[0]); //find out the image 
imageid = parseFloat($(this).attr("id").match(/\d+\.?\d*/gi)[0]); //find out the image 

$.ajax({
	beforeSend: function(){
	// show loading image
	$("#loading").removeClass("hidden");
	$(".imagecontainer").hide();
	
	},
	type: "POST",
	url: "http://www.gaertner-neururer.at/slide.php",
	// <![CDATA[
	data: "story="+projectid+"&pos="+imageid,
	//]]>
	success: function(returned){
$("#loading").addClass("hidden");
$(".imagecontainer").fadeIn("slow").html(returned);


	
	}
}); //end ajax

return false;
});


});


naviscroll = function() {
elementcount = $('#scrollbereich li').length;
/*hide the arrows*/

/*heights of the elements in pixel*/
//elementHeight = 0;
//for (x=0; x<elementcount; x++) {elementHeight = elementHeight + 16;}

elementHeight = 0;
$("#scrollbereich li").each(function(){
elementHeight = elementHeight + $(this).height();
});
if (elementHeight <140) {$('#runter').hide();$('#rauf').hide();}
$('#scrollbereich').css({height:elementHeight + 'px'});

$('#rauf').hover(function(e){
$('#scrollbereich').stop();
posTop = -parseInt($('#scrollbereich').css("top"))
speed = (posTop) * 10;
slideTop = elementHeight - 100;
$('#scrollbereich').animate({"top": "0px"},speed)
},function(){
$('#scrollbereich').stop();
});

$('#runter').hover(function(e){
posTop = parseInt($('#scrollbereich').css("top"))
speed = (elementHeight + posTop) * 7;
slideTop = elementHeight - 100;
$('#scrollbereich').stop();
$('#scrollbereich').animate({"top":-slideTop + "px"},speed)
},function(){
$('#scrollbereich').stop();
});
}