var preloadFlag = false;
function preloadImages() {
    if (document.images) {
        pre_logo = newImage('imgs/logoCorner.gif');
        pre_btn_retailers = newImage('imgs/btn_retailers.gif');
        pre_btn_jack = newImage('imgs/btn_jack.gif');
        pre_btn_soss = newImage('imgs/btn_soss.gif');
        pre_btn_order = newImage('imgs/btn_order.gif');
        pre_btn_contact = newImage('imgs/btn_contact.gif');
        pre_btn_grid = newImage('imgs/btn_grid.gif');
        pre_soss = newImage('imgs/soss.gif');
        pre_vline = newImage('imgs/vline.gif');

        preloadLocal();

        preloadFlag = true;
    }
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImagesArray(array) {
	if (preloadFlag == true) {
		var d = document; var img;
		for (i=0;i<array.length;i+=2) {
			img = null; var n = array[i];
			if (d.images) {
				if (d.layers) {img = findElement(n,0);}
				else {img = d.images[n];}
			}
			if (!img && d.getElementById) {img = d.getElementById(n);}
			if (!img && d.getElementsByName) {
				var elms = d.getElementsByName(n);
				if (elms) {
					for (j=0;j<elms.length;j++) {
						if (elms[j].src) {img = elms[j]; break;}
					}
				}
			}
			if (img) {img.src = array[i+1];}
		}
	}
}
function changeImages() {
	changeImagesArray(changeImages.arguments);
}
function toggleImages() {
	for (var i=0; i<toggleImages.arguments.length; i+=2) {
		if (selected == toggleImages.arguments[i])
			changeImagesArray(toggleImages.arguments[i+1]);
	}
}


function openPg(pg, w, h)
{
   var windowProperties = 'top=200,left=200,width=' + w + ',height=' + h + ',toolbar=no,scrollbars=yes,resizable=yes';
   window.open(pg, 'details', windowProperties);
   return false;
}