// JavaScript Document
//--------------------Menu--------------------
function MM_displayStatusMsg(msgStr)  { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

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];}
}

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];}}
}

//--------------------Aktionsbestätigung--------------------
function ConfirmSubmit(question) { 
	if (confirm(question)) 
		return true ; 
	else 
		return false ; 
}

//--------------------HTML-Code in Textarea einfügen (onclick="htmlStyle(0,'tform','form_content')")--------------------
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));
var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));
var clientVer = parseInt(navigator.appVersion); // Get browser version
htmltags = new Array("<b>","</b>","<i>","</i>","<u>","</u>","<img src=\"","\" class=\"Bild\">", "<a href=\"","\">Link</a>", "<center>", "</center>");

function htmlStyle(htmlNumber,form,textarea) {

	donotinsert = false;
	theSelection = false;
	bblast = 0;


	if ((clientVer >= 4) && is_ie && is_win)
		theSelection = document.selection.createRange().text; // Get text selection

	if (theSelection) {
		// Add tags around selection
		document.selection.createRange().text = htmltags[htmlNumber] + theSelection + htmltags[htmlNumber+1];
		document.forms[form][textarea].focus();
		theSelection = '';
		return;
	}
	else if (document.forms[form][textarea].selectionEnd && (document.forms[form][textarea].selectionEnd - document.forms[form][textarea].selectionStart > 0))
	{
		mozWrap(document.forms[form][textarea], htmltags[htmlNumber], htmltags[htmlNumber+1]);
		return;
	}

}

// From http://www.massless.org/mozedit/
function mozWrap(txtarea, open, close) {
	var selLength = txtarea.textLength;
	var selStart = txtarea.selectionStart;
	var selEnd = txtarea.selectionEnd;
	if (selEnd == 1 || selEnd == 2)
		selEnd = selLength;

	var s1 = (txtarea.value).substring(0,selStart);
	var s2 = (txtarea.value).substring(selStart, selEnd)
	var s3 = (txtarea.value).substring(selEnd, selLength);
	txtarea.value = s1 + open + s2 + close + s3;
	txtarea.focus();
	return;
}