function insertBbc1 ( form, element, tag ) {
var input = document.getElementById(form).elements[element];
input.focus();
if ( typeof input.selectionStart != 'undefined' ) { // standard-konform
// code einfügen
var start = input.selectionStart;
var end = input.selectionEnd;
var text = input.value.substring(start, end);
input.value = input.value.substr(0, start) + "[" + tag + "]" + text + "[/" + tag + "]" + input.value.substr(end);
// cursorposition anpassen
var pos;
if ( text.length == 0 ) {
pos = start + tag.length + 2;
} else {
pos = start + text.length + 2 * tag.length + 2 + 3;
}
input.selectionStart = pos;
input.selectionEnd = pos;
} else if ( typeof document.selection != 'undefined' ) { // internet explorer
// code einfügen
var range = document.selection.createRange();
var text = range.text;
range.text = "[" + tag + "]" + text + "[/" + tag + "]";
// cursorposition anpassen
range = document.selection.createRange();
if ( text.length == 0 ) {
range.move('character', - tag.length - 3);
} else {
range.moveStart('character', text.length + 2 * tag.length + 2 + 3);
}
range.select();
}
}
function insertBbc2 ( form, element, tag, value ) {
var input = document.getElementById(form).elements[element];
input.focus();
// internet explorer
if ( typeof document.selection != 'undefined' ) {
// code einfügen
var range = document.selection.createRange();
var text = range.text;
range.text = "[" + tag + "=" + value + "]" + text + "[/" + tag + "]";
// cursorposition anpassen
range = document.selection.createRange();
if ( text.length == 0 ) {
range.move('character', - tag.length - 3);
} else {
range.moveStart('character', text.length + 2 * tag.length + value.length + 3 + 3);
}
range.select();
} else if ( typeof input.selectionStart != 'undefined' ) { // standard-konform
// code einfügen
var start = input.selectionStart;
var end = input.selectionEnd;
var text = input.value.substring(start, end);
input.value = input.value.substr(0, start) + "[" + tag + "=" + value + "]" + text + "[/" + tag + "]" + input.value.substr(end);
// cursorposition anpassen
var pos;
if (text.length == 0) {
pos = start + tag.length + 3 + value.length;
} else {
pos = start + text.length + 2 * tag.length + value.length + 3 + 3;
}
input.selectionStart = pos;
input.selectionEnd = pos;
}
}
function insertSmiley ( form, element, smiley ) {
var input = document.getElementById(form).elements[element];
input.focus();
// internet explorer
if ( typeof document.selection != 'undefined' ) {
// code einfügen
var range = document.selection.createRange();
var text = range.text;
range.text = smiley;
} if ( typeof input.selectionStart != 'undefined' ) { // standard-konform
// code einfügen
var start = input.selectionStart;
var end = input.selectionEnd;
var text = input.value.substring(start, end);
input.value = input.value.substr(0, start) + smiley + input.value.substr(end);
// cursorposition anpassen
var pos = start + smiley.length;
input.selectionStart = pos;
input.selectionEnd = pos;
}
}
function bbcPrompt ( form, element, tag, text, content ) {
var input = document.getElementById(form).elements[element];
// cursorposition speichern
if ( typeof document.selection != 'undefined' ) {// internet explorer
range = document.selection.createRange();
} else { // standard-konform
var selectionStart = input.selectionStart;
var selectionEnd = input.selectionEnd;
}
var result = prompt(text, content);
if ( result != null ) {
insertBbc2(form, element, tag, result);
} else {
input.focus();
// internet explorer
if ( typeof document.selection != 'undefined' ) {
range.select();
} else if ( typeof input.selectionStart != 'undefined' ) { // standard-konform
input.selectionStart = selectionStart;
input.selectionEnd = selectionEnd;
}
}
}
function preload ( ) {
document.preloadArray = new Array();
if ( document.images ) {
for ( var i = 0; i < preload.arguments.length; i++ ) {
document.preloadArray[i] = new Image();
document.preloadArray[i].src = preload.arguments[i];
}
}
}
// hover grafik für navi vorladen
preload("img/navi-hover.png");
// browserweichen
if ( navigator.userAgent.indexOf("Linux") != -1 ) {
document.write("");
}
if ( navigator.userAgent.indexOf("KHTML") != -1 && navigator.userAgent.indexOf("WebKit") == -1 ) {
document.write("");
} else if ( navigator.userAgent.indexOf("WebKit") != -1 ) {
document.write("");
}