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) {
		languages_06_languages_01_p_es = newImage("obrazy/languages_06-languages_01_p.gif");
		languages_06_languages_02_p_es = newImage("obrazy/languages_06-languages_02_p.gif");
		languages_06_languages_03_p_es = newImage("obrazy/languages_06-languages_03_p.gif");
		languages_06_languages_04_p_es = newImage("obrazy/languages_06-languages_04_p.gif");
		languages_06_languages_05_p_es = newImage("obrazy/languages_06-languages_05_p.gif");
		preloadFlag = true;
	}
}