/* ikonu meniu keitimas */

function MM_swapImgRestore2(id) {
  var i, elem=document.getElementById(id), oldSrc=String(elem.src), newSrc;
  i = oldSrc.indexOf('2');
  if (i) {
    newSrc = oldSrc.replace('2', '');
  }
  elem.src = newSrc;
}

function MM_swapImage2(id, img) {
   var elem=document.getElementById(id);
   elem.src = img;   
}

function MM_swapImgRestore() {
  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) {
  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() {
  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];}
}

function MM_openBrWindow(theURL,winName,features) {
  window.open (theURL, winName, features);
}
// args:  this (td obj), elemClass, elemStatus
function changeLink () {
    var args = changeLink.arguments;
    var elemObj = args [0];
    elemObj.className = args [1];
    if (args[2] != undefined) {
        var testEvent = (args [2]) ? 1:0;
        switch (parseInt (testEvent)) {
            case 1:
                var imgObj = elemObj.getElementsByTagName ('img');
                var imgUrl = new String (imgObj[0].src);
                imgUrl = imgUrl.split ('.gif');
                imgObj[0].src = imgUrl[0] + '_hover.gif';
            break;
            case 0:
                var imgObj = elemObj.getElementsByTagName ('img');
                var imgUrl = new String (imgObj[0].src);
                imgUrl = imgUrl.split ('_hover.');
                imgObj[0].src = imgUrl[0] + '.gif';
            break;
        }
    }	
}