var oWinFrameOrgTop = null;
var oWin = null;
var oWinHeading = null;
var oWinFrame = null;
var oWinFrameSrc = "";
var oWrapper = null;
var oTextPanelContent = null;
var iMinTop = 0;

function openBrWindow( theURL, theName, props ) {
	var winObj = null;
	if ( isPopup ) winObj = parent;
	else winObj = window;
	var docObj = winObj.document;

	fileName = theURL;

	if (fileName.indexOf("/") != -1) fileName = fileName.slice(fileName.lastIndexOf("/") + 1, fileName.length);

	var width = "";
	var height = "";
	
	if ( oWinFrame == null ) {
		if ( isPopup ) {
			theURL = location.href.slice(0, location.href.lastIndexOf("/")+1) + theURL;
		}
		oWin = docObj.getElementById("PopWin");
		oWinFrame = docObj.getElementById("PopWinFrm");
		oWinHeading = docObj.getElementById("PopHeading");
		oWrapper = docObj.getElementById("Wrapper");
		oTextPanelContent = docObj.getElementById("TextPanelContent");
	}

	width = fileName.slice(0, fileName.indexOf("x"));
	width = parseInt(width);
	if ( isNaN(width) ) width = 500;
	
	height = fileName.slice(fileName.indexOf("x") + 1, fileName.indexOf("_"));
	height = parseInt(height);
	if ( isNaN(height) ) height = 300;
		
	if ( oWinFrameOrgTop == null ) oWinFrameOrgTop = oWinFrame.offsetTop;
			
	oWinFrame.style.width = width + "px";
	oWinFrame.style.height = height + "px";
	oWinFrame.style.visibility = "hidden";
	winObj.oWinFrameSrc = theURL;
	
	oWin.style.width = width + (isIE ? 2 : 0) + "px";
	oWin.style.display = "block";
	
	iMinTop = oTextPanelContent.offsetTop + ( browser.isIE ? oWrapper.offsetTop : 0 );
	
	var startTop = docObj.body.scrollTop + 20;
	startTop = ( startTop > iMinTop ? startTop : iMinTop );
	
	oWin.style.top = startTop;
	oWin.style.left = oWrapper.offsetLeft + 15;

	if ( isSv )
		oWinHeading.innerHTML = "Laddar information ...";
	else
		oWinHeading.innerHTML = "Loading ...";
	winObj.setTimeout("setPopupSrc();", 100);
}

function setPopupSrc()
{
	oWinFrame.src = oWinFrameSrc;
	window.setTimeout("checkPopupLoaded();", 100);
}

function checkPopupLoaded()
{
	if(oWinFrame.readyState && (oWinFrame.readyState == "uninitialized" || oWinFrame.readyState == "loading") ) {
		window.setTimeout("checkPopupLoaded();", 100);
		return;
	}
	oWinFrame.style.visibility = "visible";
	if (oWinFrame.contentWindow && oWinFrame.contentWindow.docrubrik)
	{
		oWinHeading.innerHTML = oWinFrame.contentWindow.docrubrik;
	}
	else
	{
		oWinHeading.innerHTML = "";
	}
}

function onClosePopup()
{
	oWin.style.display = "none";
}

// Determine browser and version.

function Browser() {

  var ua, s, i;

  this.isIE    = false;
  this.isNS    = false;
  this.version = null;

  ua = navigator.userAgent;

  s = "MSIE";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isIE = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  s = "Netscape6/";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  // Treat any other "Gecko" browser as NS 6.1.

  s = "Gecko";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = 6.1;
    return;
  }
}

var browser = new Browser();