WordPress怎么将选中内容分享到新浪微博

var miniBlogShare = function() { 
//指定位置驻入节点 
$('<img id=imgSinaShare class=img_share title=将选中内容分享到新浪微博 src=1328255868614.gif /><img id=imgQqShare class=img_share title=将选中内容分享到腾讯微博 src=/1328255868314.png />').appendTo('body'); 
//默认样式 
$('.img_share').css({ 
display : 'none', 
position : 'absolute', 
cursor : 'pointer' 
}); 
//选中文字 
var funGetSelectTxt = function() { 
var txt = ''; 
if(document.selection) { 
txt = document.selection.createRange().text; 
} else { 
txt = document.getSelection(); 
} 
return txt.toString(); 
}; 
//选中文字后显示微博图标 
$('html,body').mouseup(function(e) { 
if (e.target.id == 'imgSinaShare' || e.target.id == 'imgQqShare') { 
return 
} 
e = e || window.event; 
var txt = funGetSelectTxt(), 
sh = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0, 
left = (e.clientX - 40 < 0) ? e.clientX + 20 : e.clientX - 40, 
top = (e.clientY - 40 < 0) ? e.clientY + sh + 20 : e.clientY + sh - 40; 
if (txt) { 
$('#imgSinaShare').css({ 
display : 'inline', 
left : left, 
top : top 
}); 
$('#imgQqShare').css({ 
display : 'inline', 
left : left + 30, 
top : top 
}); 
} else { 
$('#imgSinaShare').css('display', 'none'); 
$('#imgQqShare').css('display', 'none'); 
} 
}); 
//点击新浪微博 
$('#imgSinaShare').click(function() { 
var txt = funGetSelectTxt(), title = $('title').html(); 
if (txt) { 
window.open('http://v.t.sina.com.cn/share/share.php?title=' + txt + ' —— 转载自：' + title + '&url=' + window.location.href); 
} 
}); 
//点击腾讯微博 
$('#imgQqShare').click(function() { 
var txt = funGetSelectTxt(), title = $('title').html(); 
if (txt) { 
window.open('http://v.t.qq.com/share/share.php?title=' + encodeURIComponent(txt + ' —— 转载自：' + title) + '&url=' + window.location.href); 
} 
}); 
}();

<img id=imgSinaShare class=img_sina_share title=将选中内容分享到新浪微博 src=http://simg.sinajs.cn/blog7style/images/common/share.gif />

$sinaMiniBlogShare(document.getElementById(imgSinaShare));