/*display window*/
function foto(url, width, height) {var Win = window.open(url,"foto",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=no,menubar=no,left=200,top=0'); }

function foto_scroll(url, width, height) {var Win = window.open(url,"foto",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=yes,menubar=no,left=200,top=0'); }



/*preload image*/
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		p1o = newImage("images/wiecej_active.gif");
		h1o = newImage("images/unia_hurtowni_elektrycznych_el_plus.png");
		h2o = newImage("images/rzetelna_firma.png");
		lp1o = newImage("images/loga_partnerzy/osram_k.jpg");
		lp2o = newImage("images/loga_partnerzy/telefonika_k.jpg");
		lp3o = newImage("images/loga_partnerzy/nkt_cables_k.jpg");
		lp4o = newImage("images/loga_partnerzy/helukabel_k.jpg");
		lp5o = newImage("images/loga_partnerzy/bitner_k.jpg");
		lp6o = newImage("images/loga_partnerzy/philips_k.jpg");
		lp7o = newImage("images/loga_partnerzy/legrand_k.jpg");
		lp8o = newImage("images/loga_partnerzy/moeller_k.jpg");
		lp9o = newImage("images/loga_partnerzy/schneider_electric_k.jpg");
		lp10o = newImage("images/loga_partnerzy/elmonter_k.jpg");
		lp11o = newImage("images/loga_partnerzy/es_system_k.jpg");
		preloadFlag = true;
	}
}