//***********默认设置定义.*********************
tPopWait=50;//停留tWait豪秒后显示提示。
tPopShow=5000;//显示tShow豪秒后关闭提示
showPopStep=20;
popOpacity=99;

//***************内部变量定义*****************
sPop=null;
curShow=null;
tFadeOut=null;
tFadeIn=null;
tFadeWaiting=null;

var Quote = 0;
var Bold  = 0;
var Italic = 0;
var Underline = 0;
var Code = 0;
var Center = 0;
var Strike = 0;
var Sound = 0;
var Swf = 0;
var Ra = 0;
var Rm = 0;
var Marquee = 0;
var Fly = 0;
var fanzi=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 text_enter_sound    = "请输入声音文件网址";
var text_enter_swf      = "请输入FLASH动画网址";
var text_enter_ra      = "请输入Real音乐网址";
var text_enter_rm      = "请输入Real影片网址";
var text_enter_wmv      = "请输入Media影片网址";
var text_enter_wma      = "请输入Media音乐网址";
var text_enter_mov      = "请输入QuickTime音乐网址";
var text_enter_sw      = "请输入shockwave音乐网址";
var text_enter_email    = "请输入邮件网址";
var error_no_url        = "您必须输入网址";
var error_no_txt        = "您必须连接说明";
var error_no_title      = "您必须输入首页标题";
var error_no_email      = "您必须输入邮件网址";
var error_no_gset       = "必须正确按照各式输入！";
var error_no_gtxt       = "必须输入文字！";
var text_enter_guang1   = "文字的长度、颜色和边界大小";
var text_enter_guang2   = "要产生效果的文字！";


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.post.textbody.value=fontbegin+document.post.textbody.value+fontend;
document.post.textbody.focus();
}
}

function commentWrite(NewCode) {
document.post.textbody.value+=NewCode;
document.post.textbody.focus();
return;
}


function Cbold() {
fontbegin="[tag-strong tag-end]";
fontend="[tag-/strong tag-end]";
fontchuli();
}

function Citalic() {
fontbegin="[tag-em tag-end]";
fontend="[tag-/em tag-end]";
fontchuli();
}

function Cunder() {
fontbegin="[tag-u tag-end]";
fontend="[tag-/u tag-end]";
fontchuli();
}

function Ccenter() {
fontbegin="[tag-center tag-end]";
fontend="[tag-/center tag-end]";
fontchuli();
}

function Curl() {
var FoundErrors = '';
var enterURL   = prompt(text_enter_url, "http://");
var enterTxT   = prompt(text_enter_txt, enterURL);
if (!enterURL)    {
FoundErrors += "\n" + error_no_url;
}
if (!enterTxT)    {
FoundErrors += "\n" + error_no_txt;
}
if (FoundErrors)  {
alert("错误！"+FoundErrors);
return;
}
var ToAdd = "[tag-a href='"+enterURL+"' target='_blank' tag-end]"+enterTxT+"[tag-/a tag-end]";
document.post.textbody.value+=ToAdd;
document.post.textbody.focus();
}

function Cemail() {
var emailAddress = prompt(text_enter_email,"");
if (!emailAddress) { alert(error_no_email); return; }
var ToAdd = "[tag-a href='mailto:"+emailAddress+"' tag-end]"+emailAddress+"[tag-/a tag-end]";
commentWrite(ToAdd);
}


function Cimage() {
var FoundErrors = '';
var enterURL   = prompt(text_enter_image, "http://");
if (!enterURL) {
FoundErrors += "\n" + error_no_url;
}
if (FoundErrors) {
alert("错误！"+FoundErrors);
return;
}
var ToAdd = "[tag-img src='"+enterURL+"' border='0' tag-end]";
document.post.textbody.value+=ToAdd;
document.post.textbody.focus();
}


function showfont(font){
fontbegin="[tag-font face='"+font+"' tag-end]";
fontend="[tag-/font tag-end]";
fontchuli();
}


function showcolor(color){
fontbegin="[tag-font color='"+color+"' tag-end]";
fontend="[tag-/font tag-end]";
fontchuli();
}


function showsize(size){
fontbegin="[tag-font size='"+size+"' tag-end]";
fontend="[tag-/font tag-end]";
fontchuli();
}


function insertsmilie(smilieface){

	document.post.textbody.value+="[tag-img src='./images/"+smilieface+".gif' tag-end]";
}