// JavaScript Document

    if (document.images)
    {
      preload_image = new Image(23,17); 
      preload_image.src="img/menu/m_logo_a.gif"; 
    }
  

function mnu(imgsrc,ImVsbl) {
	
	document.images[imgsrc].src = "img/menu/m_"+imgsrc+(ImVsbl ? "_a" : "")+".gif";
}

function ChMenu(td_id, state) {
	var td = document.getElementById(td_id);
	if (state) {
		td.style.backgroundImage = "url(img/block/menua.gif)";
	} else {
		td.style.backgroundImage = "url(img/block/menu.gif)";
	}
}

function ChLogo (state) {
	var logo = document.getElementById("LogoHref");
	
	if (state)
		logo.innerHTML = '<img src="img/menu/m_logo_a.gif" width="23" height="17" align="middle" name="logo" />medialounge';
	else
		logo.innerHTML = '<img src="img/menu/m_logo.gif" width="23" height="17" align="middle" name="logo" />medialounge';
}