function addText(instext) {
	var mess = document.forms[0].message;
		//IE support
		if (document.selection) {
			mess.focus();
			sel = document.selection.createRange();
			sel.text = instext;
			document.forms[0].focus();
		}
		//MOZILLA/NETSCAPE support
		else if (mess.selectionStart || mess.selectionStart == "0") {
			var startPos = mess.selectionStart;
			var endPos = mess.selectionEnd;
			var chaine = mess.value;

			mess.value = chaine.substring(0, startPos) + instext + chaine.substring(endPos, chaine.length);

			mess.selectionStart = startPos + instext.length;
			mess.selectionEnd = endPos + instext.length;
			mess.focus();
		} else {
			mess.value += instext;
			mess.focus();
		}
	}