/**
 * Spec-Net Javascript
 * Layout and Typography by Meredith - Spec-Net Pty Ltd
 * Last updated: 16th November, 2007
 */

function MM_findObj(n, d) { // v4.01
    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 && d.getElementById) {x=d.getElementById(n);}
    return x;
}

function MM_swapImage() { // v3.0
    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];
	}
    }
}

function MM_swapImgRestore() { // v3.0
    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() { // v3.0
    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];
	    }
	}
    }
}