var aImg;
var ip = null;
var i_w = 'image_window';

function showImageWindow(img) {
	if(0) {
		window.location=img;
		return;
	}
	showTransBG();
	Element.setOpacity(i_w,0);
	aImg = [img];
	ip = new ImagePreloader(aImg, onPreload);
}

function hideImageWindow() {
	hideElement(i_w);
	hideTransBG();
}

function onPreload(aImages, nImages) {
	img = aImages[0];
	$(i_w).innerHTML = '<img src="'+img.src+'" id="image_image" border="0" onclick="javascript:hideImageWindow();" />';
	centerElementInWindow(img.width,img.height,i_w);
	showElement(i_w);
	Effect.Appear(i_w);
}