/*
+ ------------------------------------------------------------------------
+ Global Centre Guestbook - Version 1.0
+ Copyright (C) 2003 Global Centre
+ http://www.global-centre.com/services/scripts/
+ ------------------------------------------------------------------------
+ GCCode.js
+ Module Version: 1.0
+ ------------------------------------------------------------------------
*/

var B_open = "0";
var I_open = "0";
var U_open = "0";

function bold() {
	if (B_open == '1') {
		document.postform.comments.value = document.postform.comments.value + '[/B]';
		document.postform.comments.focus();
		document.postform.buttonb.value = "Tučné";
		B_open = '0';
	}
	else {
		document.postform.comments.value = document.postform.comments.value + '[B]';
		document.postform.comments.focus();
		document.postform.buttonb.value = "Tučné*";
		B_open = '1';
	}
}

function italic() {
	if (I_open == '1') {
		document.postform.comments.value = document.postform.comments.value + '[/I]';
		document.postform.comments.focus();
		document.postform.buttoni.value = "Kurzíva";
		I_open = '0';
	}
	else {
		document.postform.comments.value = document.postform.comments.value + '[I]';
		document.postform.comments.focus();
		document.postform.buttoni.value = "Kurzíva*";
		I_open = '1';
	}
}

function underline() {
	if (U_open == '1') {
		document.postform.comments.value = document.postform.comments.value + '[/U]';
		document.postform.comments.focus();
		document.postform.buttonu.value = "Podtržené";
		U_open = '0';
	}
	else {
		document.postform.comments.value = document.postform.comments.value + '[U]';
		document.postform.comments.focus();
		document.postform.buttonu.value = "Podtržené*";
		U_open = '1';
	}
}

function url() {
	document.postform.comments.value = document.postform.comments.value + '[URL=' + prompt ('Zadejte URL adresu.', 'http://') + ']'+ prompt ('Zadejte název stránky', 'Název stránky') + '[/url]';
	document.postform.comments.focus();
}

function addemo(emo) {
	document.postform.comments.value = document.postform.comments.value + emo + ' ';
	document.postform.comments.focus();
}

function closetags() {
	if (B_open == '1') {
		document.postform.comments.value = document.postform.comments.value + '[/B]';
	}
	if (I_open == '1') {
		document.postform.comments.value = document.postform.comments.value + '[/I]';
	}
	if (U_open == '1') {
		document.postform.comments.value = document.postform.comments.value + '[/U]';
	}
}