// JScript 文件
if(document.getElementById("chkSmile")) document.getElementById("chkSmile").checked = false;
if(document.getElementById("chkSmileVideo")) document.getElementById("chkSmileVideo").checked = false;
function addSmiley()
{
if(!document.getElementById('tbsmiles')){
var str =''
+ ''
+ '![\":chun:\"](\"http://si.yaolanimage.cn/images/expression/chun.gif\" "\\"冲") | '
+ '![\":yes:\"](\"http://si.yaolanimage.cn/images/expression/yes.gif\" "\\":yes:\\"") | '
+ '![\":shan:\"](\"http://si.yaolanimage.cn/images/expression/shan.gif\" "\\":shan:\\"") | '
+ '![\":ding:\"](\"http://si.yaolanimage.cn/images/expression/ding.gif\" "\\"顶") | '
+ '![\":eat:\"](\"http://si.yaolanimage.cn/images/expression/eat.gif\" "\\"吃t:eat:\\"") | '
+ '![\":fashe:\"](\"http://si.yaolanimage.cn/images/expression/fashe.gif\" "\\":fashe:\\"") | '
+ '![\":go:\"](\"http://si.yaolanimage.cn/images/expression/go.gif\" "\\":go:\\"") | '
+ '![\":good:\"](\"http://si.yaolanimage.cn/images/expression/good.gif\" "\\":good:\\"") | '
+ '![\":haha:\"](\"http://si.yaolanimage.cn/images/expression/haha.gif\" "\\":haha:\\"") | '
+ '![\":hughug:\"](\"http://si.yaolanimage.cn/images/expression/hughug.gif\" "\\":hughug:\\"") | '
+ '
'
+ ''
+ '![\":chaoren:\"](\"http://si.yaolanimage.cn/images/expression/chaoren.gif\" "\\"超人") | '
+ '![\":ye:\"](\"http://si.yaolanimage.cn/images/expression/ye.gif\" "\\":ye:\\"") | '
+ '![\":88:\"](\"http://si.yaolanimage.cn/images/expression/88.gif\" "\\"88") | '
+ '![\":jiayou:\"](\"http://si.yaolanimage.cn/images/expression/jiayou.gif\" "\\":jiayou:\\"") | '
+ '![\":love:\"](\"http://si.yaolanimage.cn/images/expression/love.gif\" "\\":love:\\"") | '
+ '![\":no:\"](\"http://si.yaolanimage.cn/images/expression/no.gif\" "\\":no:\\"") | '
+ '此表情由好奇宝宝提供。 |
'
+'
';
document.getElementById("divSmile").innerHTML = str;
}
if(document.getElementById("chkSmile").checked){
document.getElementById("divSmile").style.display="block";
}else{
document.getElementById("divSmile").style.display="none";
}
}
function addSmileyByVideo()
{
if(!document.getElementById('tbsmiles')){
var str =''
+ ''
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ '
'
+ ''
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ ' | '
+ '
'
+ ''
+ '| 此表情由好奇宝宝提供。 |
'
+'
';
document.getElementById("divSmileVideo").innerHTML = str;
}
if(document.getElementById("chkSmileVideo").checked){
document.getElementById("divSmileVideo").style.display="block";
}else{
document.getElementById("divSmileVideo").style.display="none";
}
}
function insertSmiley(smilieid) {
checkFocus();
var src = document.getElementById('smilie_' + smilieid).src;
var code = document.getElementById('smilie_' + smilieid).alt;
add(code);
}
function checkFocus() {
var obj = typeof wysiwyg == 'undefined' || !wysiwyg ? document.getElementById('txtContent') : editwin;
if(!obj.hasfocus) {
obj.focus();
}
}
function smileyMenu(obj){
obj.className='hover';
}
var start=0;
var end=0;
function add(code)
{
var textBox = document.getElementById("txtContent");
var pre = textBox.value.substr(0, start);
var post = textBox.value.substr(end);
textBox.value = pre + code + post;
}
if(document.getElementById('txtContent'))
{
document.getElementById('txtContent').onkeydown=function(){ savePos(this);}
document.getElementById('txtContent').onkeyup=function(){ savePos(this);}
document.getElementById('txtContent').onmousedown=function(){ savePos(this);}
document.getElementById('txtContent').onmouseup=function(){ savePos(this);}
document.getElementById('txtContent').onfocus=function(){ savePos(this);}
}
function savePos(textBox)
{
//如果是Firefox(1.5)的话，方法很简单
if(typeof(textBox.selectionStart) == "number")
{
start = textBox.selectionStart;
end = textBox.selectionEnd;
}
//下面是IE(6.0)的方法，麻烦得很，还要计算上'\n'
else if(document.selection)
{
var range = document.selection.createRange();
if(range.parentElement().id == textBox.id)
{
// create a selection of the whole textarea
var range_all = document.body.createTextRange();
range_all.moveToElementText(textBox);
//两个range，一个是已经选择的text(range)，一个是整个textarea(range_all)
//range_all.compareEndPoints()比较两个端点，如果range_all比range更往左(further to the left)，则 //返回小于0的值，则range_all往右移一点，直到两个range的start相同。
// calculate selection start point by moving beginning of range_all to beginning of range
for (start=0; range_all.compareEndPoints("StartToStart", range) < 0; start++)
range_all.moveStart('character', 1);
// get number of line breaks from textarea start to selection start and add them to start
// 计算一下\n
for (var i = 0; i <= start; i ++){
if (textBox.value.charAt(i) == '\n')
start++;
}
// create a selection of the whole textarea
var range_all = document.body.createTextRange();
range_all.moveToElementText(textBox);
// calculate selection end point by moving beginning of range_all to end of range
for (end = 0; range_all.compareEndPoints('StartToEnd', range) < 0; end ++)
range_all.moveStart('character', 1);
// get number of line breaks from textarea start to selection end and add them to end
for (var i = 0; i <= end; i ++)
{
if (textBox.value.charAt(i) == '\n') end ++;
}
}
}
}