var mInterval;

function startProgressBar() {
alert();
	reset();
	mInterval = setInterval("doProgress()",10);
}

function reset() {
	document.getElementById("mask").style.left = "0px";
	document.getElementById("mask").style.width = document.getElementById("mContainer").offsetWidth + "px";
	document.getElementById("progressIndicator").style.zIndex  = 10;
	document.getElementById("mask").style.display = "block";
	document.getElementById("progressIndicator").innerHTML = "0%";
}

function doProgress() {
	curWidth = parseInt(document.getElementById("mask").offsetWidth);
	curLeft = parseInt(document.getElementById("mask").offsetLeft);
	curWidth --;
	curLeft ++;

	if(curLeft ==201) {
		clearInterval(mInterval);
		document.getElementById("mask").style.display = "none";
		return;
	}


	document.getElementById("mask").style.left = curLeft + "px";
	if(parseInt(document.getElementById("mask").offsetWidth)>10)document.getElementById("mask").style.width = curWidth + "px";
	document.getElementById("progressIndicator").innerHTML = Math.floor((curLeft / parseInt(document.getElementById("gradient").offsetWidth))*100) + "%";

}