获得当前页面URL地址的三个JS代码

码一：

<script>
function selecturl(){
z=document.body.createTextRange();
z.moveToElementText(selecturlP);
z.select();
}
</script>
<span onmousemove='selecturl()' id=selecturlP><script>document.write(location.href)</script>


代码二：

<script>
function copyCode(o){o.select();var js=o.createTextRange();js.execCommand("Copy");alert("复制成功！");}
document.write("<table align=center class=tableborder1 cellpadding=1 cellspacing=0><tr>");
document.write("<td width=10% nowrap class=tablebody1>本页URL地址（双击复制）：</td>");
document.write("<td class=tablebody1><textarea onfocus=this.select() style='width:100%;overflow-y:visible;' ondblclick=copyCode(this) rows=1>");
document.write(self.location+"</textarea></td></tr></table>");
</script>


代码三：

<script language="javascript">

<!--

function copyToClipBoard(){

var clipBoardContent=document.location;

clipBoardContent+='\r\n';

window.clipboardData.setData("Text",clipBoardContent);

alert("耶！复制成功喽！你可以粘贴在QQ消息里送给你的好朋友呀！再次感谢你对 {TheBlogTitle} 的支持哦！");

}

//-->

</script>

<script language='javascript'>

document.write("<img src=\"templates/{TemplateName}/images/db.gif\" width=\"49\" height=\"17\">");

document.write("<input size=\"60\" value=\""+document.location+"\"><input type=\"button\" value=\"推荐给朋友\" title=\"点击复制地址到剪贴板,直接在MSN/QQ上粘贴即可.\" onclick=\"copyToClipBoard()\">");

</script>