// JavaScript Document
var medcontobj=new Array();


$(document).ready(function()
{
	
	$('.mediabigelm').fadeTo(1,0);
	$('.mediabigelm').stop(true,true);
	$('.mediabigelm[imgid=0]').fadeTo(500,1);
	$('.medianavielm').fadeTo(1,.3);
	$('.medianavielm[naviid=0]').fadeTo(500,1);
	
	
	$('.mediabigelm').click(function(e)
	 {
		var mycontainer=$(this).parents('.mediacontainer_js');
		var objid=mycontainer.attr('content_id');	
		var myobj=medcontobj[objid];
		myobj.selectedind=Number($(this).attr("imgid"));
		myobj.selectedind+=1;
		if(myobj.selectedind>myobj.anzelm){
			myobj.selectedind=0;
		}
		selectbyind(mycontainer, myobj, myobj.selectedind);
	
	});
	
	
	$('.medianavielm').click(function(e)
	{
		var mycontainer=$(this).parents('.mediacontainer_js');
		var objid=mycontainer.attr('content_id');	
		var myobj=medcontobj[objid];
		var newind=Number($(this).attr("naviid"));
		if(newind!=myobj.selectedind){
			selectbyind(mycontainer, myobj, newind);
		}
	
	});
	
	
	
	
	function selectbyind(mycontainer, myobj, ind){
		myobj.selectedind=ind;
		mycontainer.find('.mediabigelm').fadeTo(500,0);
		mycontainer.find('.medianavielm').fadeTo(500,.2);
		
		nextobj=mycontainer.find('.mediabigelm[imgid='+myobj.selectedind+']');
		nextobj.stop();
		nextobj.fadeTo(300,1);
		mycontainer.find('.mediabig').scrollTo(nextobj,{duration:500});
		
		naviobj=mycontainer.find('.medianavielm[naviid='+myobj.selectedind+']');
		naviobj.stop();
		naviobj.fadeTo(300,1);		
	}
	
});