var __isFireFox = navigator.userAgent.match(/gecko/i);


//returns the absolute position of some element within document
function GetElementAbsolutePos(element) {
 var res = new Object();
 res.x = 0; res.y = 0;
 if (element !== null) {
  res.x = element.offsetLeft; 
  res.y = element.offsetTop; 
     
  var offsetParent = element.offsetParent;
  var parentNode = element.parentNode;

  while (offsetParent !== null) {
   res.x += offsetParent.offsetLeft;
   res.y += offsetParent.offsetTop;

   if (offsetParent != document.body && offsetParent != document.documentElement) {
    res.x -= offsetParent.scrollLeft;
    res.y -= offsetParent.scrollTop;
   }
   //next lines are necessary to support FireFox problem with offsetParent
   if (__isFireFox) {
    while (offsetParent != parentNode && parentNode !== null) {
     res.x -= parentNode.scrollLeft;
     res.y -= parentNode.scrollTop;
     
     parentNode = parentNode.parentNode;
    }    
   }
   parentNode = offsetParent.parentNode;
   offsetParent = offsetParent.offsetParent;
  }
 }
    return res;
}

function winOpen(p, w, h) {
 w = window.open(p, "popup", "top=50,left=50,width="+w+",height="+h+",scrollbars=yes");
}

function winOpen2(p, w, h) {
 w = window.open(p, "popup", "top=50,left=50,width="+w+",height="+h+",scrollbars=yes,status=yes");
}

function toggleLanguage(cont, id, imgc, imgo) {
 var c = document.getElementById(cont);
 var d = document.getElementById(id);
 var r = GetElementAbsolutePos(c);
 d.style.left=(r.x+2)+"px";
 d.style.top=(r.y+18)+"px";
 if(d.style.display=="block") {
  document.images["img_"+id].src = imgc;
  d.style.display = "none";
 } else {
  document.images["img_"+id].src = imgo;
  d.style.display = "block";
 }
}

function OpenCloseMenu(id, imgc, imgo) {
 var d = document.getElementById(id);
 if(d.style.display=="block") {
  document.images["img_"+id].src = imgc;
  d.style.display = "none";
 } else {
  document.images["img_"+id].src = imgo;
  d.style.display = "block";
 }
}

function OpenClose(id) {
 var d = document.getElementById(id);
 if(d.style.display=="block") {
  d.style.display = "none";
 } else {
  d.style.display = "block";
 }
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}