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_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_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];}
}

//	schovávání a rozbalování chlívků vpravo
function fExpandCollapse(oNode)
{
	var bExpand = oNode.src.toLowerCase().indexOf('expand') > -1;
	oNode.src = bExpand ? '../Main/img/collapse.gif' : '../Main/img/expand.gif';
	if (bExpand)
		oNode.parentElement.parentElement.parentElement.rows[1].style.display = 'block';
	else
		oNode.parentElement.parentElement.parentElement.rows[1].style.display = 'none';
}

//otevreni noveho okna
function fShowNewWindow(strURL, strName, bReplace, nWidth, nHeight, nLeft, nTop, nResizable, nScrollbars)
{
	strFeatures = 'channelmode=0,directories=0,fullscreen=0,location=0,menubar=0,status=0,titlebar=1,toolbar=0';
	if (nWidth!=null) strFeatures += ',width=' + nWidth;
	if (nHeight!=null) strFeatures += ',height=' + nHeight;
	if (nLeft!=null) strFeatures += ',left=' + nLeft;
	if (nTop!=null) strFeatures += ',top=' + nTop;
	if (nResizable!=null) strFeatures += ',resizable=' + nResizable;
	if (nScrollbars!=null) strFeatures += ',scrollbars=' + nScrollbars;
// height = number Specifies the height of the window, in pixels. The minimum value is 100. 
// left = number Specifies the left position, in pixels. This value is relative to the upper-left corner of the screen. The value must be greater than or equal to 0.  
// resizable = { yes | no | 1 | 0 } Specifies whether to display resize handles at the corners of the window. The default is yes. 
// scrollbars = { yes | no | 1 | 0 } Specifies whether to display horizontal and vertical scroll bars. The default is yes. 
// top = number Specifies the top position, in pixels. This value is relative to the upper-left corner of the screen. The value must be greater than or equal to 0.  
// width = number 

	var nReturn = window.open(strURL, strName, strFeatures, bReplace);
	return nReturn;
}