/*
ns dc				http://purl.org/dc/elements/1.1/
dc:date				2006-03-09
dc:creator			benjamin nowack
dc:rights			2006, appmosphere.com, germany, all rights reserved
*/


/* image preload */

function preloadImages(imgs) {
	for(var i = 0; i < imgs.length; i++) {
		var img = new Image();
		img.src = imgs[i];
	}
}

/* GET argument */

function $GET(arg, qs){
	var qs = (qs) ? qs.match(/(\?.*)$/)[1] : location.search;
	var regex, matches;
	qs = qs.replace(/\?/, '&');
	regex = '/\&'+arg+'=([^\&]*)/';
	if(matches = qs.match(eval(regex))){
		return matches[1];
	}
	return false;
}