/* <![CDATA[ */
function copy(s) {
document.formular.zprava.value += s;
document.formular.zprava.focus(textarea.value.length - 1);
//textarea.focus(textarea.value.length - 1);
return;
}
function tag(opentag, closetag, textarea)
{
// Can a text range be created?
if (typeof(textarea.caretPos) != "undefined" && textarea.createTextRange)
{
var caretPos = textarea.caretPos, temp_length = caretPos.text.length;
caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? opentag + caretPos.text + closetag + ' ' : opentag + caretPos.text + closetag;
if (temp_length == 0)
{
caretPos.moveStart("character", -closetag.length);
caretPos.moveEnd("character", -closetag.length);
caretPos.select();
}
else
textarea.focus(caretPos);
}
// Mozilla text range wrap.
else if (typeof(textarea.selectionStart) != "undefined")
{
var begin = textarea.value.substr(0, textarea.selectionStart);
var selection = textarea.value.substr(textarea.selectionStart, textarea.selectionEnd - textarea.selectionStart);
var end = textarea.value.substr(textarea.selectionEnd);
var newCursorPos = textarea.selectionStart;
var scrollPos = textarea.scrollTop;
textarea.value = begin + opentag + selection + closetag + end;
if (textarea.setSelectionRange)
{
if (selection.length == 0)
textarea.setSelectionRange(newCursorPos + opentag.length, newCursorPos + opentag.length);
else
textarea.setSelectionRange(newCursorPos, newCursorPos + opentag.length + selection.length + closetag.length);
textarea.focus();
}
textarea.scrollTop = scrollPos;
}
// Just put them on the end, then.
else
{
textarea.value += opentag + closetag;
textarea.focus(textarea.value.length - 1);
}
}
/* ]]> */