$(document).ready(function() {
	var container_nr = 1;
	var change_pic = setInterval(function(){
		container_nr = container_nr+1;
		if(container_nr == 9)
			container_nr = 1;
        scrollDiaShow(container_nr);
    }, 10000);
	
	$('#diashow_arrow_right_content').click(function(){
		if(container_nr<8)
			container_nr++;
		else
			container_nr = 1;

		clearInterval(change_pic);
		scrollDiaShow(container_nr);
	});
	
	$('#diashow_arrow_left_content').click(function(){
		if(container_nr==1)
			container_nr=8;
		else
			container_nr--;
		
		clearInterval(change_pic);
		scrollDiaShow(container_nr);
	});

	show_pic_nr  = getUrlVars()["show_pic"];
	scrollRefPics(show_pic_nr);
	$('#layer_arrow_right').click(function(){
		if(show_pic_nr<4)
			show_pic_nr++;
		else
			show_pic_nr = 1;
		scrollRefPics(show_pic_nr);
	});
	
	$('#layer_arrow_left').click(function(){
		if(show_pic_nr==1)
			show_pic_nr=4;
		else
			show_pic_nr--;
		scrollRefPics(show_pic_nr);
	});
});

function getUrlVars(){
	var vars = [], hash;
	var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
	for(var i = 0; i < hashes.length; i++)
	{
		hash = hashes[i].split('=');
		vars.push(hash[0]);
		vars[hash[0]] = hash[1];
	}
	return vars;
}

function scrollDiaShow(Nr){
	switch(Nr){
		case 1:
			bg_id = "index_teaser_filialisten";
		break;
		case 2:
			bg_id = "index_teaser_immobilien";
		break;
		case 3:
			bg_id = "index_teaser_gesundheitswesen";
		break;
		case 4:
			bg_id = "index_teaser_filialisten";
		break;
		case 5:
			bg_id = "index_teaser_immobilien";
		break;
		case 6:
			bg_id = "index_teaser_gesundheitswesen";
		break;
		case 7:
			bg_id = "index_teaser_filialisten";
		break;
		case 8:
			bg_id = "index_teaser_immobilien";
		break;
	}
	$(".index_teaser_box").removeAttr("id");
	$(".index_teaser_box").attr("id" ,bg_id);
	$(".trans_box_content").addClass("hide");
	$("#trans_box"+Nr).removeClass("hide");
}

function scrollRefPics(Nr){
	$(".layer_images").addClass("hide");
	$("#layer_image"+Nr).removeClass("hide");
}