function gbAddSmiley(code) {
	document.guestbookForm.tekst.value += code+" ";
	document.guestbookForm.tekst.focus();
}

function gbAddTag(tag) {
	if (tag == 'bold') {
		var code = document.guestbookForm.gb_bold.value;
		document.guestbookForm.tekst.value += "["+code+"] ";
		document.guestbookForm.tekst.focus();
		if (code == 'B') {
			document.guestbookForm.gb_bold.value = '/B';
			document.guestbookForm.gb_bold.className = 'gbTagBtnUsed';
		}
		else {
			document.guestbookForm.gb_bold.value = 'B';
			document.guestbookForm.gb_bold.className = 'gbTagBtn';
		}
	}
	
	if (tag == 'italic') {
		var code = document.guestbookForm.gb_italic.value;
		document.guestbookForm.tekst.value += "["+code+"] ";
		document.guestbookForm.tekst.focus();
		if (code == 'I') {
			document.guestbookForm.gb_italic.value = '/I';
			document.guestbookForm.gb_italic.className = 'gbTagBtnUsed';
		}
		else {
			document.guestbookForm.gb_italic.value = 'I';
			document.guestbookForm.gb_italic.className = 'gbTagBtn';
		}
	}
	
	if (tag == 'underline') {
		var code = document.guestbookForm.gb_underline.value;
		document.guestbookForm.tekst.value += "["+code+"] ";
		document.guestbookForm.tekst.focus();
		if (code == 'U') {
			document.guestbookForm.gb_underline.value = '/U';
			document.guestbookForm.gb_underline.className = 'gbTagBtnUsed';
		}
		else {
			document.guestbookForm.gb_underline.className = 'gbTagBtn';
			document.guestbookForm.gb_underline.value = 'U';
		}
	}
	
	if (tag == 'quote') {
		var code = document.guestbookForm.gb_quote.value;
		document.guestbookForm.tekst.value += "["+code+"] ";
		document.guestbookForm.tekst.focus();
		if (code == 'QUOTE') {
			document.guestbookForm.gb_quote.value = '/QUOTE';
			document.guestbookForm.gb_quote.className = 'gbTagBtnUsed';
		}
		else {
			document.guestbookForm.gb_quote.className = 'gbTagBtn';
			document.guestbookForm.gb_quote.value = 'QUOTE';
		}
	}

}