var popUpWin=0;

function popUpWindow(URLStr, left, top, width, height)

{

  if(popUpWin)

  {

    if(!popUpWin.closed) popUpWin.close();

  }

  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');

}

function popPic(strFileName){
	objWindow=window.open('','frmSlika','scrollbars=yes,status=no,width=600,height=500,bgcolor:rgb(255,255,255)');
	objWindow.focus();
	objWindow.location.href = "popPic.asp?File=" + strFileName;
}

function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}
// Example: obj = findObj("image1");
function findObj(theObj, theDoc)
{
  var p, i, foundObj;
  
  if(!theDoc) theDoc = document;
  if( (p = theObj.indexOf("?")) > 0 && parent.frames.length)
  {
    theDoc = parent.frames[theObj.substring(p+1)].document;
    theObj = theObj.substring(0,p);
  }
  if(!(foundObj = theDoc[theObj]) && theDoc.all) foundObj = theDoc.all[theObj];
  for (i=0; !foundObj && i < theDoc.forms.length; i++) 
    foundObj = theDoc.forms[i][theObj];
  for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++) 
    foundObj = findObj(theObj,theDoc.layers[i].document);
  if(!foundObj && document.getElementById) foundObj = document.getElementById(theObj);
  
  return foundObj;
}
// * Dependencies * 
// this function requires the following snippets:
// JavaScript/readable_MM_functions/findObj
//
// Accepts a variable number of arguments, in triplets as follows:
// arg 1: simple name of a layer object, such as "Layer1"
// arg 2: ignored (for backward compatibility)
// arg 3: 'hide' or 'show'
// repeat...
//
// Example: showHideLayers(Layer1,'','show',Layer2,'','hide');
function showHideLayers()
{ 
  var i, visStr, obj, args = showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3)
  {
    if ((obj = findObj(args[i])) != null)
    {
      visStr = args[i+2];
      if (obj.style)
      {
        obj = obj.style;
        if(visStr == 'show') visStr = 'visible';
        else if(visStr == 'hide') visStr = 'hidden';
      }
      obj.visibility = visStr;
    }
  }
}
function changeVracanjeTo(iIndex)
{
	frmKorak1.cboVracanjeLokacija.selectedIndex=iIndex;
	frmKorak1.cboPreuzimanjeLokacija.focus();
}
function showHideOtherLocationsPreuzimanje()
{
	 if (frmKorak1.cboPreuzimanjeLokacija.value == 0)
	 {
		showHideLayers('otherLocationsPreuzimanjeLabel','','show');
		showHideLayers('otherLocationsPreuzimanjeTextBox','','show');
	 }else
	 {
	 	showHideLayers('otherLocationsPreuzimanjeLabel','','hide');
		showHideLayers('otherLocationsPreuzimanjeTextBox','','hide');
	 }
}
function showHideOtherLocationsVracanje()
{
	 if (frmKorak1.cboVracanjeLokacija.value == 0)
	 {
		showHideLayers('otherLocationsVracanjeLabel','','show');
		showHideLayers('otherLocationsVracanjeTextBox','','show');
	 }else
	 {
	 	showHideLayers('otherLocationsVracanjeLabel','','hide');
		showHideLayers('otherLocationsVracanjeTextBox','','hide');
	 }
}
function CheckLocation()
{
	if (frmKorak1.cboPreuzimanjeLokacija.value == 0)
	{
		showHideLayers('otherLocationsPreuzimanjeLabel','','show');
		showHideLayers('otherLocationsPreuzimanjeTextBox','','show');
	}
	if (frmKorak1.cboVracanjeLokacija.value == 0)
	{
		showHideLayers('otherLocationsVracanjeLabel','','show');
		showHideLayers('otherLocationsVracanjeTextBox','','show');
	}
	
}
function preloadImages()
{
  if(document.images)
  {
    if(!document.imageArray) document.imageArray = new Array();
    var i,j = document.imageArray.length, args = preloadImages.arguments;
    
    for(i=0; i<args.length; i++)
    {
      if (args[i].indexOf("#")!=0)
      {
        document.imageArray[j] = new Image;
        document.imageArray[j++].src = args[i];
      }
    }
  }
}