if (document.images) {
	
	defpic = new Image();
	defpic.src = "images/iisibat_thumb.jpg";
	
	frontend = new Image();
	frontend.src = "images/iisibat_thumb.jpg";

	distributables = new Image();
	distributables.src = "images/trnsed_thumb.jpg";

	editor = new Image();
	editor.src = "images/trnshell_thumb.jpg";
	
        libraries = new Image();
	libraries.src = "images/library_thumb.jpg";
	
	virboa = new Image();
	virboa.src = "images/portfolio_virboa.jpg";
	
	jeta = new Image();
	jeta.src = "images/portfolio_jeta.jpg";
	
	airport = new Image();
	airport.src = "images/portfolio_small_busi.jpg";

	protector = new Image();
	protector.src = "images/portfolio_protector.jpg";
}

function changeImage() {
	if (document.images) {
		for (var i=0; i<changeImage.arguments.length; i+=2) {
			document[changeImage.arguments[i]].src = eval(changeImage.arguments[i+1] + ".src");
		}
	}
}