document.write(unescape('%3Cstyle type="text/css"%3E div#portfolio { overflow: hidden } %3C/style%3E'));

var onlyPreload = 1;
var portfolio_images = Array();
var imageBlankSrc = '/images/blank.gif';

function portfolio_checkPreload(classname, index, total) {
	var imageHolder = $('portfolio').getElement('div.'+classname+' div.image img');
	portfolio_images[index+1] = imageHolder.getProperty('src');
	if(index > onlyPreload && index < total-onlyPreload) {
		imageHolder.setProperty('src', imageBlankSrc);
	}
}