function bbcode(bbdebut, bbfin) {
	var input = window.document.getElementById("textareabb");
	input.focus();
	/* pour IE (toujous un cas ŕ part lui ;) )*/
	if(typeof document.selection != 'undefined') {
		var range = document.selection.createRange();
		var insText = range.text;
		range.text = bbdebut + insText + bbfin;
		range = document.selection.createRange();
		if (insText.length == 0) {
			range.move('character', -bbfin.length);
		}
		else {
			range.moveStart('character', bbdebut.length + insText.length + bbfin.length);
		}
		range.select();
	}
	/* pour les navigateurs plus récents que IE comme Firefox... */
	else if(typeof input.selectionStart != 'undefined')	{
		var start = input.selectionStart;
		var end = input.selectionEnd;
		var insText = input.value.substring(start, end);
		input.value = input.value.substr(0, start) + bbdebut + insText + bbfin + input.value.substr(end);
		var pos;
		if (insText.length == 0) {
			pos = start + bbdebut.length;
		}
		else {
			pos = start + bbdebut.length + insText.length + bbfin.length;
		}
		input.selectionStart = pos;
		input.selectionEnd = pos;
	}
	/* pour les autres navigateurs comme Netscape... */
	else {
		var pos;
		var re = new RegExp('^[0-9]{0,3}$');
		while(!re.test(pos)) {
			pos = prompt("insertion (0.." + input.value.length + "):", "0");
		}
		if(pos > input.value.length) {
			pos = input.value.length;
		}
		var insText = prompt("Veuillez taper le texte");
		input.value = input.value.substr(0, pos) + bbdebut + insText + bbfin + input.value.substr(pos);
	}
}

function smilies(img) {
	var input = window.document.getElementById("textareabb");
	input.value += '' + img + '';
}