// JavaScript Document
<!--
function bbcode(v,obj)
 {
 if (document.selection) // für IE
   {
    var str = document.selection.createRange().text;
    obj.focus();
    var sel = document.selection.createRange();
	if(v == "link" && str == "")
	{
		str = prompt("Podaj linka","http://");
	}
    sel.text = "[" + v + "]" + str + "[/" + v + "]";
    return;
   }
  else if ((typeof obj.selectionStart) != 'undefined') // für Mozilla
   {
    var txtarea = obj;
    var selLength = txtarea.textLength;
    var selStart = txtarea.selectionStart;
    var selEnd = txtarea.selectionEnd;
    var oldScrollTop = txtarea.scrollTop;
    var s1 = (txtarea.value).substring(0,selStart);
    var s2 = (txtarea.value).substring(selStart, selEnd)
    var s3 = (txtarea.value).substring(selEnd, selLength);
	if(v == "link" && s2 == "")
	{
		s2 = prompt("Podaj linka","http://");
	}
    txtarea.value = s1 + '[' + v + ']' + s2 + '[/' + v + ']' + s3;
    txtarea.selectionStart = s1.length;
    txtarea.selectionEnd = s1.length + 5 + s2.length + v.length * 2;
    txtarea.scrollTop = oldScrollTop;
    return;
   }
  else
  {
	  input('[' + v + '][/' + v + '] ',obj);
  }
 }

function input(what,obj)
 {
  if (obj.createTextRange)
   {
    obj.focus();
    document.selection.createRange().duplicate().text = what;
   }
  else if ((typeof obj.selectionStart) != 'undefined') // für Mozilla
   {
    var tarea = obj;
    var selEnd = tarea.selectionEnd;
    var txtLen = tarea.value.length;
    var txtbefore = tarea.value.substring(0,selEnd);
    var txtafter =  tarea.value.substring(selEnd, txtLen);
    var oldScrollTop = tarea.scrollTop;
    tarea.value = txtbefore + what + txtafter;
    tarea.selectionStart = txtbefore.length + what.length;
    tarea.selectionEnd = txtbefore.length + what.length;
    tarea.scrollTop = oldScrollTop;
   }
  else
   {
    obj.value += what;
   }
 }

function insert_link(obj)
 {
 if (document.selection) // für IE
   {
	var http = prompt("Podaj linka","http://");
    var str = document.selection.createRange().text;
    obj.focus();
    var sel = document.selection.createRange();
	if(sel.text.substring(0,4) == "http")
	{
		http = "";
	}
	if(str == "")
	{
		str = prompt("Podaj nazwê linka", "");
	}
	if(http != null && str != null)
	{
    	sel.text = "[link=" + http + "]" + str + "[/link]";
	}
    return;
   }
  else if ((typeof obj.selectionStart) != 'undefined') // für Mozilla
   {
    var txtarea = obj;
    var selLength = txtarea.textLength;
    var selStart = txtarea.selectionStart;
    var selEnd = txtarea.selectionEnd;
    var oldScrollTop = txtarea.scrollTop;
    var s1 = (txtarea.value).substring(0,selStart);
    var s2 = (txtarea.value).substring(selStart, selEnd)
    var s3 = (txtarea.value).substring(selEnd, selLength);
	var http = prompt("Podaj linka","http://");
	if(s2 == "")
	{
		s2 = prompt("Podaj nazwê linka", "");
	}
    if(http != null && s2 != null)
	{
		txtarea.value = s1 + '[link=' + http + ']' + s2 + '[/link]' + s3;
	}
    txtarea.selectionStart = s1.length;
    txtarea.selectionEnd = s1.length + 18 + s2.length;
    txtarea.scrollTop = oldScrollTop;
    return;
   }
  else 
  {
	  var http = prompt("Podaj linka","http://");
	  input('[link=' + http + ']Link[/link] ');
  }
 }
/*
function bbcode(v,obj)
 {
 if (document.selection) // für IE
   {
    var str = document.selection.createRange().text;
    obj.focus();
    var sel = document.selection.createRange();
    sel.text = "[" + v + "]" + str + "[/" + v + "]";
    return;
   }
  else if ((typeof obj.selectionStart) != 'undefined') // für Mozilla
   {
    var txtarea = obj;
    var selLength = txtarea.textLength;
    var selStart = txtarea.selectionStart;
    var selEnd = txtarea.selectionEnd;
    var oldScrollTop = txtarea.scrollTop;
    var s1 = (txtarea.value).substring(0,selStart);
    var s2 = (txtarea.value).substring(selStart, selEnd)
    var s3 = (txtarea.value).substring(selEnd, selLength);
    txtarea.value = s1 + '[' + v + ']' + s2 + '[/' + v + ']' + s3;
    txtarea.selectionStart = s1.length;
    txtarea.selectionEnd = s1.length + 5 + s2.length + v.length * 2;
    txtarea.scrollTop = oldScrollTop;
    return;
   }
  else input('[' + v + '][/' + v + '] ',obj);
 }

function input(what,obj)
 {
  if (obj.createTextRange)
   {
    obj.focus();
    document.selection.createRange().duplicate().text = what;
   }
  else if ((typeof obj.selectionStart) != 'undefined') // für Mozilla
   {
    var tarea = obj;
    var selEnd = tarea.selectionEnd;
    var txtLen = tarea.value.length;
    var txtbefore = tarea.value.substring(0,selEnd);
    var txtafter =  tarea.value.substring(selEnd, txtLen);
    var oldScrollTop = tarea.scrollTop;
    tarea.value = txtbefore + what + txtafter;
    tarea.selectionStart = txtbefore.length + what.length;
    tarea.selectionEnd = txtbefore.length + what.length;
    tarea.scrollTop = oldScrollTop;
   }
  else
   {
    obj.value += what;
   }
 }

function insert_link(obj)
 {
 if (document.selection) // für IE
   {
	var http = "http://";
    var str = document.selection.createRange().text;
    obj.focus();
    var sel = document.selection.createRange();
	if(sel.text.substring(0,4) == "http")
	{
		http = "";
	}
    sel.text = "[link=" + http + str + "]Link[/link]";
    return;
   }
  else if ((typeof obj.selectionStart) != 'undefined') // für Mozilla
   {
    var txtarea = obj;
    var selLength = txtarea.textLength;
    var selStart = txtarea.selectionStart;
    var selEnd = txtarea.selectionEnd;
    var oldScrollTop = txtarea.scrollTop;
    var s1 = (txtarea.value).substring(0,selStart);
    var s2 = (txtarea.value).substring(selStart, selEnd)
    var s3 = (txtarea.value).substring(selEnd, selLength);
    txtarea.value = s1 + '[link=' + http + s2 + ']Link[/link]' + s3;
    txtarea.selectionStart = s1.length;
    txtarea.selectionEnd = s1.length + 18 + s2.length;
    txtarea.scrollTop = oldScrollTop;
    return;
   }
  else input('[link=' + http + ']Link[/link] ');
 }
*/
//-->