<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>腾讯微博</title>
<script src="JQuery/jquery-1.8.2.js" type="text/javascript"></script>
<script type="text/javascript">
//文字选中代码
$.fn.selectRange = function (start, end) {
var curObj = $(this).get(0); //获取当前选中
if (!curObj) return; //非curObj对象,返回.
else if (curObj.setSelectionRange) { //设置属性.
curObj.focus(); curObj.setSelectionRange(start, end);
} /* WebKit */
else if (curObj.createTextRange) { // 创建TextRange
var range = curObj.createTextRange();
range.collapse(true);
range.moveEnd('character', end);
range.moveStart('character', start);
range.select();
} /* IE */
else if (curObj.selectionStart) {
curObj.selectionStart = start;
curObj.selectionEnd = end;
}
};