/************************************************************************************************************
(C) www.dhtmlgoodies.com, October 2005

This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website.	

Terms of use:
You are free to use this script as long as the copyright message is kept intact. However, you may not
redistribute, sell or repost it without our permission.

Thank you!

www.dhtmlgoodies.com
Alf Magne Kalleland

************************************************************************************************************/		
var progressbar_steps = 50;
var dhtmlgoodies_progressPane = false;
var dhtmlgoodies_progressBar_bg = false;
var dhtmlgoodies_progressBar_outer = false;
var dhtmlgoodies_progressBar_txt = false;
var progressbarWidth;
var currentStep = 0;
function moveProgressBar(steps){
	if(!dhtmlgoodies_progressBar_bg){
		dhtmlgoodies_progressPane = document.getElementById('dhtmlgoodies_progressPane');
		dhtmlgoodies_progressBar_bg = document.getElementById('dhtmlgoodies_progressBar_bg');
		dhtmlgoodies_progressBar_outer = document.getElementById('dhtmlgoodies_progressBar_outer');
		dhtmlgoodies_progressBar_txt = document.getElementById('dhtmlgoodies_progressBar_txt');
		progressbarWidth = dhtmlgoodies_progressBar_bg.clientWidth;
	}
	if(!steps){
		dhtmlgoodies_progressBar_outer.style.width = progressbarWidth + 'px';
		dhtmlgoodies_progressBar_txt.innerHTML = '100%';
		setTimeout('document.getElementById("dhtmlgoodies_progressPane").style.display="none"',50);
	}else{
		currentStep+=steps;
		if(currentStep>progressbar_steps)currentStep = progressbar_steps;
		var width = Math.ceil(progressbarWidth * (currentStep / progressbar_steps));
		dhtmlgoodies_progressBar_outer.style.width = width + 'px';
		var percent = Math.ceil((currentStep / progressbar_steps)*100);
		dhtmlgoodies_progressBar_txt.innerHTML = percent + '%';
		if(currentStep==progressbar_steps){
			setTimeout('document.getElementById("dhtmlgoodies_progressPane").style.display="none"',50);
		}
	}
	
	
	
	
}

/* This function is only used in this demo */
function demoProgressBar()
{
	if(currentStep<progressbar_steps){
		moveProgressBar(1);
		setTimeout('demoProgressBar()',100);
	}
}


// window.onload = demoProgressBar;