var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;

function roundNumber(num, dec) {
	var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
	return result;
}

function addtocart()
{
    $("#add_to_cart").click();
}

function gotocheckout()
{
   top.location="/checkout/";

}


function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

function clear_haze()
{
        $('#button-1').css("background-image", "");
        $('#button-2').css("background-image", "");
        $('#button-3').css("background-image", "");
        $('#button-4').css("background-image", "");
        $('#button-5').css("background-image", "");
        $('#button-6').css("background-image", "");
        $('#movie').html('');

}

var arr=new Array();
arr[0]="#button-6"
arr[1]="#button-1"
arr[2]="#button-2"
arr[3]="#button-3"
arr[4]="#button-4"
arr[5]="#button-5"
var arr_index=0;
function click_next()
{
   if (arr_index==5) {
       arr_index=0;
   }
   else {
       arr_index=arr_index+1;
   }

   $(arr[arr_index]).trigger('click');
}