var countInterval2 = setInterval("incrementJackpot()", 1000);
var spans;
var intervals;
var increments;

incrementJackpot();
function addCommas(nStr)
{
    nStr = nStr.toFixed(2);
	nStr += '';
	
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1))
	{
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}

//var spans = document.getElementsByTagName("li");
var time = 0;

function incrementJackpot() {
    time+=1000;
    //var lis = document.getElementsByTagName("lu");
    var lis = $$("ul");

    if (lis!=null){
        for (i=0; i<lis.length; i++) {
           try {
               
               var spans = $(lis[i]).getElements('span');
               var increment = parseFloat(spans[0].innerHTML);
             
               var value = spans[2].innerHTML;
               var period = spans[4].innerHTML;
               if (time%period==0) {
                   var number = extractNumber(value);
                   spans[2].innerHTML = "$"+addCommas(number + increment);
               }
           } catch (e){ } 
        }
    }
}