function getPageSize(){
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {  
  xScroll = document.body.scrollWidth;
  yScroll = window.innerHeight + window.scrollMaxY;
}
else if (document.body.scrollHeight > document.body.offsetHeight) { 
  xScroll = document.body.scrollWidth;
  yScroll = document.body.scrollHeight;
}
else { 
  xScroll = document.body.offsetWidth;
  yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {  
  windowWidth = self.innerWidth;
  windowHeight = self.innerHeight;
}
else if (document.documentElement && document.documentElement.clientHeight) {
  windowWidth = document.documentElement.clientWidth;
  windowHeight = document.documentElement.clientHeight;
}
else if (document.body) {
  windowWidth = document.body.clientWidth;
  windowHeight = document.body.clientHeight;
}
if (yScroll < windowHeight){
  pageHeight = windowHeight;
}
else { 
  pageHeight = yScroll;
}
if (xScroll < windowWidth){  
  pageWidth = windowWidth;
}
else {
  pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
return arrayPageSize;
}
function UnHide( eThis ){
if( eThis.innerHTML == '<img class="imgplusminus" src="/img/minus.gif" width="11" height="11" alt="-" />' ){
    eThis.innerHTML = '<img class="imgplusminus" src="/img/plus.gif" width="11" height="11" alt="+" />';
    eThis.parentNode.parentNode.parentNode.className = '';
}else{
    eThis.innerHTML = '<img class="imgplusminus" src="/img/plus.gif" width="11" height="11" alt="+" />';
    eThis.parentNode.parentNode.parentNode.className = 'cl';
}
return false;
}

function shop_show(objekt) {
document.getElementById(objekt).style.display='block';
var arrayPageSize = getPageSize();
document.getElementById(objekt).style.width=arrayPageSize[0]+"px";
document.getElementById(objekt).style.height=arrayPageSize[1]+"px";
return false;
}

function shop_hide(objekt) {
document.getElementById(objekt).style.display='none';
}

function shop_show_(objekt) {
document.getElementById(objekt).style.display='block';
var arrayPageSize = getPageSize();
return false;
}