//images preloader


preLoadImgs=function(prefix, imagesArray, imagesStack) {
	for (var i=0; i < imagesArray.length; i++) {
    	imagesStack[i] = new Image();
    	imagesStack[i].src = prefix + imagesArray[i];
	}

};

hoverImages = ['menu/about_o.gif', 'menu/clients_o.gif', 'menu/contacts_o.gif', 'menu/recourses_o.gif', 'menu/services_o.gif', 'banner1_o.gif', 'banner2_o.gif', 'banner3_o.gif'];
loadedImages = [];