// JavaScript Document
var progressEnd = 41;		// set to number of progress <span>'s.
var progressColor = '#336633';	// set to progress bar color
var progressInterval = 2500;	// set to time between updates (milli-seconds)

var progressAt = progressEnd;
var progressTimer;
function progress_clear() {
	for (var i = 1; i <= progressEnd; i++) document.getElementById('progress'+i).style.backgroundColor = 'transparent';
	progressAt = 0;
}
function progress_update() {
	progressAt++;
	if (progressAt > progressEnd) progress_clear();
	else document.getElementById('progress'+progressAt).style.backgroundColor = progressColor;
	progressTimer = setTimeout('progress_update()',progressInterval);
}
function progress_stop() {
	clearTimeout(progressTimer);
	progress_clear();
}
function set_time_start(){
	start_time++;;
	document.forms[0].x_start_time.value = start_time ;
}