function fixImageMargin(){
	var imgs = document.getElementsByName("adjustImage");
	
	for(i = 0; i < imgs.length; i++){
		if(imgs[i].style){
			width = imgs[i].parentNode.parentNode.offsetWidth;
			if (! width > 0)
				width = 200;
			height = imgs[i].parentNode.parentNode.offsetHeight;
			if (! height > 0)
				height = 200;
			imgs[i].style.marginTop = (height - imgs[i].height) / 2 + "px";
			imgs[i].style.marginLeft = (width - imgs[i].width) / 2 + "px";
		}
	}
}

_adjustImages_current_window_onload = window.onload;

function init_adjustImages(){
	if (_adjustImages_current_window_onload)
		_adjustImages_current_window_onload();
	
	fixImageMargin();
}
window.onload = init_adjustImages;