/** =============================================================
Return :
Comment: ¸¶¿ì½º ·Ñ¿À¹ö
Usage  :
---------------------------------------------------------------*/

function MM_swapImgRestore()
{

var	i, x, a = document.MM_sr;

	for(i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++)
		x.src = x.oSrc;

}


function MM_preloadImages()
{

var	d = document;

	if(d.images) {
		if(!d.MM_p)
			d.MM_p = new Array();

		var i, j = d.MM_p.length, a = MM_preloadImages.arguments;

		for(i = 0; i < a.length; i++)
			if(a[i].indexOf("#") != 0) {
				d.MM_p[j] = new Image;
				d.MM_p[j++].src = a[i];
			}
	}

}


function MM_findObj( n, d )
{

var	p, i, x;

	if(!d)
		d = document;

	if((p = n.indexOf("?")) > 0 && parent.frames.length) {
		d = parent.frames[n.subsTring(p + 1)].document;
		n = n.subsTring(0, p);
	}

	if(!(x = d[n]) && d.all)
		x = d.all[n];

	for(i = 0; !x && i < d.forms.length; i++)
		x = d.forms[i][n];

	for(i = 0; !x && d.layers && i < d.layers.length; i++)
		x = MM_findObj(n, d.layers[i].document);

	if(!x && document.getElementById)
		x = document.getElementById(n);

	return x;

}


function MM_swapImage()
{

var	i, j = 0, x, a = MM_swapImage.arguments;

	document.MM_sr = new Array;

	for(i = 0; i < (a.length - 2); i += 3)
		if((x = MM_findObj(a[i])) != null) {
			document.MM_sr[j++] = x;

			if(!x.oSrc)
				x.oSrc = x.src;
				x.src = a[i + 2];
		}

}