var text = "";
AddTxt = "";

function getActiveText(selectedtext) { 
	text = (document.all) ? document.selection.createRange().text : document.getSelection();
	if (selectedtext.createTextRange) {
    	selectedtext.caretPos = document.selection.createRange().duplicate();
	}
	return true;
}

function AddText(NewCode) {
	theform = document.forms[0];
	if (theform.bmn234nasa.createTextRange && theform.bmn234nasa.caretPos) {
		var caretPos = theform.bmn234nasa.caretPos;
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? NewCode + ' ' : NewCode;
	} else {
		theform.bmn234nasa.value += NewCode
	}
	setfocus(theform);
	AddTxt = "";
}

function setfocus(theform) {
	theform.bmn234nasa.focus();
}

function smilie(thesmilie) {
	AddSmile = " " + thesmilie + " ";
	AddText(AddSmile);
}