// JavaScript Document
	var xx=0;yy=0;zz=0;
	function zobraz() {
		menu1.style.visibility='visible';
		window.setTimeout("checking()",1500);
	}

	function checking() {
		if (xx!=1) {menu1.style.visibility='hidden';}
	}

	function skryj() {
		menu1.style.visibility='hidden';
	}
	
		function zobraz2() {
		menu2.style.visibility='visible';
		window.setTimeout("checking2()",1500);
	}

	function skryj2() {
		menu2.style.visibility='hidden';
	}
	function checking2() {
		if (yy!=1) {menu2.style.visibility='hidden';}
	}
	
	

	function zobraz3() {
		menu3.style.visibility='visible';
		window.setTimeout("checking3()",1500);
	}

	function checking3() {
		if (zz!=1) {menu3.style.visibility='hidden';}
	}

	function skryj3() {
		menu3.style.visibility='hidden';
	}

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


var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_sluzby_03_over = newImage("images/shop/zepredu.jpg");
		menu_sluzby_06_over = newImage("images/shop/trika.jpg");
		menu_sluzby_14_over = newImage("images/shop/trika2.jpg");
		menu_sluzby_16_over = newImage("images/shop/street.jpg");
		menu_sluzby_17_over = newImage("images/shop/inside.jpg");
		menu_sluzby_18_over = newImage("images/shop/brokenup.jpg");
		menu_sluzby_19_over = newImage("images/shop/boty.jpg");
		preloadFlag = true;
	}
}