/******************************************************* 
IMAGEPOP 1.2
(c) 2003, Peter Bailey, http://www.peterbailey.net
Modified by Ryan Parman, http://www.skyzyx.com

- Works in IE/Win 5+, Gecko 0.94+, Opera 7+
- Downlevel for IE5/Mac and other non-DOM browsers.
- Fails miserably in Opera 6
- Not sure about KHTML browsers... 
*******************************************************/ 

// Quick Browser Sniffs
var opera=(navigator.userAgent.indexOf('Opera') != -1) ? true:false;
var operaVer=0;
if (navigator.userAgent.indexOf('Opera ') != -1)
{
	operaSplit=navigator.userAgent.split('Opera ');
	operaVer=parseInt(operaSplit[1]);
}
else if (navigator.userAgent.indexOf('Opera/') != -1)
{
	operaSplit=navigator.userAgent.split('Opera/');
	operaVer=parseInt(operaSplit[1]);
}
var opera7=(opera && operaVer >= 7) ? true:false;

var ie5mac=(navigator.platform.indexOf('Mac') != -1 && navigator.userAgent.indexOf('MSIE') != -1) ? true:false;
var dom=(document.getElementById && !opera) ? true:false;

// Positioning Differences Between Browsers
var vertShift=100; // Default for IE/Win and Gecko
if (opera7) vertShift=200; // For Opera 7

function imgPop(imageURL, imageTarget)
{
	// In case there is no target specified.
	imageTarget=(imageTarget) ? imageTarget:"_blank";

	if ((dom || opera7) && !ie5mac)
	{ 
		var imgWin = window.open('about:blank', imageTarget ,'width=200, height=200, left=0, top=0');

		with (imgWin.document) 
		{ 
			writeln('<html><head><title>Loading...</title>'); 
			writeln('<style type="text/css"><!-- body { margin:0px; padding:0px; } --></style></head>'); 
			writeln('<body onload="self.focus();"><img id="pic" style="display:none" /></body></html>'); 
			close();		 
		} 

		var img = new Image(); 
		img.onload = function() { sizeImgWin(imgWin, img); }; 
		img.src = imageURL; 
	} 

	else window.open(imageURL, imageTarget);
} 
	 
function sizeImgWin(win, img) 
{ 
	var new_w = img.width; 
	var new_h = img.height; 
	var old_w = win.innerWidth || win.document.body.offsetWidth; 
	var old_h = win.innerHeight || win.document.body.offsetHeight; 

	if (!new_w) { new_w = old_w; } 
	if (!new_h) { new_h = old_h; } 

	new_w -= old_w; new_h -= old_h; 
	win.resizeBy(new_w,new_h); 
	win.document.title = img.src.substring(img.src.lastIndexOf("/")+1); 
	var pic = win.document.getElementById('pic'); 
	pic.src = img.src; 
	pic.style.display = 'block'; 

	sw=screen.width; 
	sh=screen.height; 

	var leftPos=((sw-new_w)/2)-100; // Exactly centered. 
	var topPos=((sh-new_h)/2)-(vertShift+(((sh-new_h)/2))*0.1); 
	win.moveTo(leftPos, topPos); 
} 


/******************************************************* 
mouseover bilderrahmen
*******************************************************/ 
function bildrahmen(elem,zustand) {
	if(zustand=="over") document.getElementById(elem).style.borderColor= '#DF0029';
	else document.getElementById(elem).style.borderColor= '#FFFFFF';
}

function bildrahmen2(elem,zustand) {
	if(zustand=="over") document.getElementById(elem).style.borderColor= '#DF0029';
	else document.getElementById(elem).style.borderColor= '#ABABAB';
}

/******************************************************* 
tooltip
*******************************************************/ 
function tooltip(elem) {
	if(document.getElementById(elem).style.display!="block") document.getElementById(elem).style.display = 'block';
	else document.getElementById(elem).style.display = 'none';
}

/******************************************************* 
kalender-iframe grösse ändern
*******************************************************/ 
function kal_iframe(rowcount) {
	
	var theIframe=document.getElementById('kalender');
	
	if(rowcount==5) hoehe=205;
	if(rowcount==4) hoehe=182;
	if(rowcount==3) hoehe=159;
	if(rowcount==1) hoehe=112;
	
	if(theIframe.style.height!=hoehe)
	 theIframe.style.height=hoehe;
}


function launchModal(sUrl, dialogWidth, dialogHeight, dialogTitle){
	
	var dialogInfo = new Object() ;
	dialogInfo.Title = dialogTitle ;
	dialogInfo.returnWin = window ;
	
	var iTop  = (screen.height - dialogHeight) / 2 ;
	var iLeft = (screen.width  - dialogWidth)  / 2 ;
	
	//IE
	if(typeof(window.showModalDialog) != 'undefined') {
		var returnVal = window.showModalDialog( sUrl, dialogInfo, "dialogWidth:" + dialogWidth + "px;dialogHeight:" + dialogHeight + "px;help:no;scroll:no;status:no") ;
	}
  // Mozilla
  else{
		sOption = "alwaysRaised=yes,dependent=yes,status=no,dialog=yes,minimizable=no,modal=yes"+
								",width="  + dialogWidth +
								",height=" + dialogHeight +
								",top="  + iTop +
								",left=" + iLeft ;
		
		var oWindow = window.open( '', null, sOption, true );
		
		oWindow.location.href = sUrl ;
		oWindow.dialogArguments = dialogInfo ;
		this.Window = oWindow ;
  }
  
	return false;
}
/******************************************************* 
dreamweaver-stuff (z.B. Navi-Rollover + Standards)
*******************************************************/ 
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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}




function popitup() {
			if(document.all)
				window.open('/chat/popup/chat_ie.php','vfbchat','status=no,toolbar=no,scrollbars=no,width=773,height=520,resizable=yes');
			else
				window.open('/chat/popup/chat.php','vfbchat','status=no,toolbar=no,scrollbars=no,width=773,height=520');
		}
