/*
Progress Bar
Copyright Eddie Traversa (nirvana.media3.net)
To add more shock to your site, visit www.DHTML Shock.com
*/


// Keeps track of which picture is on display

function dispbars()
{
	loaded++;
	if (document.all) {
	ImageBarProg.style.width=blocksize*loaded;
} else if (document.layers) {
	document.layers["ImageBarProg"].style.width=blocksize*loaded;
} else if (document.getElementById) {
	document.getElementById("ImageBarProg").style.width=blocksize*loaded;
}
	if(loaded>=imagenames.length)
	{
	if (document.all) {
		setTimeout('ImageBarOuter.style.visibility="hidden";', 800);
} else if (document.layers) {
	setTimeout('document.layers["ImageBarOuter"].style.visibility="hidden";', 800);
} else if (document.getElementById) {
	setTimeout('document.getElementById("ImageBarOuter").style.visibility="hidden";', 800);
}
		setTimeout('document.rotater.Next.disabled = false;', 800);
		setTimeout('document.rotater.Back.disabled = false;', 800);
	}
}

function loadimages()
{
	for(n=0; n < imagenames.length;n++)
	{
		images[n]=new Image();
		images[n].src=imagenames[n];
		checkload(n);
	}
}

function checkload(index)
{
	(images[index].complete) ? dispbars() : setTimeout('checkload('+index+')', 500);
	if (images[iPictureSelector].complete)
	{
		document.images.photoslider.src=images[iPictureSelector].src;		
	if (document.all) {
		setTimeout('PicturePlaceHolder.style.display="none";', 800);
		setTimeout('PictureHolder.style.display="";', 800);
} else if (document.layers) {
		setTimeout('document.layers["PicturePlaceHolder"].style.display="none";', 800);
		setTimeout('document.layers["PictureHolder"].style.display="";', 800);
} else if (document.getElementById) {
		setTimeout('document.getElementById("PicturePlaceHolder").style.display="none";', 800);
		setTimeout('document.getElementById("PictureHolder").style.display="";', 800);
}
	}
}

function IncrementPicture()
{
	if ( iPictureSelector >= ( images.length - 1) )
		iPictureSelector = -1;

	iPictureSelector++;
	document.images.photoslider.src=images[iPictureSelector].src;
}

function DecrementPicture()
{
	if ( iPictureSelector <= 0 )
		iPictureSelector = images.length;

	iPictureSelector--;
	document.images.photoslider.src=images[iPictureSelector].src;
}