var xmenu;
function colover(co){
co.style.color="#000000";
}
function colout(co){
co.style.color="#ffffff";
}
function menupos(){
 sir=document.body.clientWidth;
 polx=sir-Math.round((sir-800)/2)-640;
 el = document.getElementById('lismenu');
 el.style.left=polx;
 xmenu=polx;
 el.style.top=75;
 el = document.getElementById('cz');
 el.style.left=polx-160;
 el = document.getElementById('en');
 el.style.left=polx-160
 el = document.getElementById('de');
 el.style.left=polx-160
}
function menuposcz(){
 sir=document.body.clientWidth;
 polx=sir-Math.round((sir-800)/2)-710;
 el = document.getElementById('lismenu');
 el.style.left=polx;
 xmenu=polx;
 el.style.top=75;
 el = document.getElementById('cz');
 el.style.left=polx-90;
 el = document.getElementById('en');
 el.style.left=polx-90
 el = document.getElementById('de');
 el.style.left=polx-90
}
function menud(cis){
 cis.style.visibility = 'visible';
}
function menuc(){
 el = document.getElementById('menu2');
 el.style.visibility = 'hidden';
 menuc3();
}
function menu(co,z){
 el = document.getElementById('menu2');
 el.style.visibility = 'visible';
 xp=xmenu+220;
 if (cz) xp=xmenu+318;
 el.style.left = xp;
 el.style.top = 94;
}
function menu3(co,yp){
 el = document.getElementById(co);
 el.style.visibility = 'visible';
 xp=xmenu+230;
 if (cz) xp=xmenu+318;
 y0=100;
 el.style.left = xp+60;
 el.style.top = y0+(yp * 17);
}