function darkBack(id) {
	document.getElementById (id).className = "product-box-long-dark";
}
function lightBack(id) {
	document.getElementById (id).className = "product-box-long-light";
}
function darkBack2(id) {
	document.getElementById (id).className = "product-box-short-dark";
}
function lightBack2(id) {
	document.getElementById (id).className = "product-box-short-light";
}
function submitform()
{
	document.login.submit();
}
function setItemToBasket(id){
	document.forms['send_basket']['scItem'].value=id;
	document.forms['send_basket'].submit();	
}
function setItemToBasket2(id){
	document.forms['send_basket2']['scItem'].value=id;
	document.forms['send_basket2'].submit();	
}

function KeySubmit(tab)
{
        if (event.keyCode == 13){
            event.returnValue = false;
            submitform();
        }
}
/*
        var choosen=<? if (isset($_GET['menu_gr'])) echo $_GET['menu_gr']; else echo "1"; ?>;
        function lightup(obj){
          if(obj!=document.getElementById("let_"+choosen))obj.className ="menu_letter_hover";
           } 
        function lightdown(obj){
          if(obj!=document.getElementById("let_"+choosen))obj.className ="menu_letter";
           }         
   

if( document.images ) 
{
  im1a = new Image(94,31) ;
  im1a.src = "img/button-kontakty.gif";
  im1b = new Image(94,31) ;
  im1b.src = "img/button-kontakty-light.gif"; 
  im2a = new Image(94,31) ;
  im2a.src = "img/button-podminky.gif";
  im2b = new Image(94,31) ;
  im2b.src = "img/button-podminky-light.gif"; 
  im3a = new Image(94,31) ;
  im3a.src = "img/button-mapa.gif";
  im3b = new Image(94,31) ;
  im3b.src = "img/button-mapa-light.gif"; 
}
  */
function chkVer(imagename,objectsrc)
{
var n=navigator.appName
var v=parseInt(navigator.appVersion)
var browsok=((n=="Netscape")&&(v>=3))
var browsok2=((n=="Microsoft Internet Explorer")&&(v>=4))
if ((browsok)||(browsok2))
document.images[imagename].src=eval(objectsrc+".src")
}



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    var ho = document.createElement('script'); ho.type = 'text/javascript'; ho.async = true;
    ho.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.heureka.cz/direct/i/gjs.php?n=wdgt&sak=2427EFC6715C4E7FE72F3CDD5B221F96';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ho, s);
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