function ImageOpenerInit()
{
	var images = $$(".MostrarImagem");
	
	images.each(ImageOpenerInitElement);
}

function ImageOpenerInitElement(el)
{
	Event.observe(el,"click",ImageOpenerClickHandler);
	el.href = "#" + el.href;
}

function ImageOpenerClickHandler()
{
	var sIndex = this.href.indexOf('#');
	var url = this.href.substring(sIndex+1);
	this.blur();
	Modalbox.show("<div style='text-align:center;'><img style='text-align:center;' src='" + url + "'/></div>", {title: "&nbsp;", width: 700,height:600}); 
}

Event.observe(window,"load",ImageOpenerInit);