var Quote = 0;
var Bold  = 0;
var Code = 0;
var Center = 0;

var text_enter_url      = "请输入连接网址";
var text_enter_txt      = "请输入连接说明";
var text_enter_image    = "请输入图片网址";
var error_no_gtxt       = "必须输入文字！";

function commentWrite(NewCode) {
document.ubb.content.value+=NewCode;
document.ubb.content.focus();
return;
}
function storeCaret(text) { 
	if (text.createTextRange) {
		text.caretPos = document.selection.createRange().duplicate();
	}
        if(event.ctrlKey && window.event.keyCode==13){i++;if (i>1) {alert('Blog正在发出，请耐心等待！');return false;}this.document.form.submit();}
}
function AddText(text) {
	if (document.ubb.content.createTextRange && document.ubb.content.caretPos) {      
		var caretPos = document.ubb.content.caretPos;      
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ?
		text + ' ' : text;
	}
	else document.ubb.content.value += text;
	document.ubb.content.focus(caretPos);
}
function inputs(str)
{
AddText(str);
}
function Curl() {
fontbegin="[URL]";
fontend="[/URL]";
fontchuli();
}
function Cimage() {
fontbegin="[IMG]";
fontend="[/IMG]";
fontchuli();
}
function Ccode() {
fontbegin="[CODE]";
fontend="[/CODE]";
fontchuli();
}
function Cquote() {
fontbegin="[QUOTE]";
fontend="[/QUOTE]";
fontchuli();
}
function Cbold() {
fontbegin="[B]";
fontend="[/B]";
fontchuli();
}
function Citalic() {
fontbegin="[I]";
fontend="[/I]";
fontchuli();
}
function Cunder() {
fontbegin="[U]";
fontend="[/U]";
fontchuli();
}
function Ccenter() {
fontbegin="[center]";
fontend="[/center]";
fontchuli();
}


function paste(text) {
	if (opener.document.ubb.content.createTextRange && opener.document.ubb.content.caretPos) {      
		var caretPos = opener.document.ubb.content.caretPos;      
		caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ?
		text + ' ' : text;
	}
	else opener.document.ubb.content.value += text;
	opener.document.ubb.content.focus(caretPos);
}


function showcolor(color){
fontbegin="[color="+color+"]";
fontend="[/color]";
fontchuli();
}

function fontchuli(){
if ((document.selection)&&(document.selection.type == "Text")) {
var range = document.selection.createRange();
var ch_text=range.text;
range.text = fontbegin + ch_text + fontend;
} 
else {
document.ubb.content.value=fontbegin+document.ubb.content.value+fontend;
document.ubb.content.focus();
}
}

function setsmiley(what) 
{
document.replyform.reply.value = document.replyform.reply.value+""+what; 
document.replyform.reply.focus(); 
}