var totalBytes=0;
var byteCnt=0;
var widthCnt=0;
var totalWidth=900;
var perCnt=0;
var totalPerCnt=0;
var varPercent=0;

function updateBar(bytes)
{

perCnt=bytes/totalBytes;

totalPerCnt=totalPerCnt+perCnt;

varPercent=totalPerCnt*100;
if (varPercent>100) {varPercent=100;}

byteCnt=perCnt*totalWidth;

widthCnt=widthCnt+byteCnt;
if (widthCnt>totalWidth) {widthCnt=totalWidth;}

document.getElementById("loadingBar").style.width=String(widthCnt)+"px";
document.getElementById("loadingPercent").innerHTML=Math.round(String(varPercent))+"%";

}

function setTotalBytes(t)
{ totalBytes = t; }