var imgurl,re,r,StrL;
re=/basicstudy/i;
imgurl=document.location.href;
r=imgurl.search(re);
imgurl=imgurl.substr(0,r+11)
// re = /websitedm/channel///g;
// imgurl.replace()


document.writeln('<table width="776" border="0" cellspacing="0" cellpadding="0">');
document.writeln('  <tr>');
document.writeln('    <td width="776"><img src="' +imgurl+'images/Logo.gif" width="122" height="76"><img src="' +imgurl+'images/title.gif" width="333" height="76"><img src="' +imgurl+'images/SiteUrl.gif" width="321" height="76"></td>');
document.writeln('  </tr>');
document.writeln('  <tr>');
document.writeln('    <td height="30" background="' +imgurl+'images/UpLinebg.gif">');
document.writeln('  <table width="776" border="0" cellspacing="0" cellpadding="0">');
document.writeln('        <tr>');
document.writeln('          <td width="115" align="right"><a href="http://www.cmr.com.cn/basicstudy/"><img src="' +imgurl+'images/FirstPage.gif" width="110" height="25" border="0"></a></td>');
document.writeln('          <td width="115" align="right"><a href="http://www.cmr.com.cn/basicstudy/learnguide/LearnGuide.asp"><img src="' +imgurl+'images/LearnGuide.gif" width="110" height="25" border="0"></a></td>');
document.writeln('          <td width="115" align="right"><a href="http://www.cmr.com.cn/basicstudy/webclass/"><img src="' +imgurl+'images/NetClass.gif" width="110" height="25" border=0></a></td>');
document.writeln('          <td align="center"><img onmousemove = javascript:Dis_layer() onmouseout = javascript:Hid_Layer() src="' +imgurl+'images/LearnColumn.gif" width="157" height="25" border="0" style=cursor:hand></td>');
document.writeln('          <td width="115"><a href="http://www.cmr.com.cn/websitedm/bbs/public_html/indexjclt.asp"><img src="' +imgurl+'images/BasicForum.gif" width="110" height="25" border="0"></a></td>');
document.writeln('          <td width="149"></td>');
document.writeln('        </tr>');
document.writeln('      </table>');
document.writeln('    </td>');
document.writeln('  </tr>');
document.writeln('</table>');
document.writeln('	    <div id="Layer1" onmouseover = javascript:Dis_layer() onmouseout = javascript:Hid_Layer() style="position:absolute; top:105px; width:157px; height:116px; z-index:1; display:none;">');
document.writeln('<table width="157" border="0" cellpadding="0" cellspacing="0">');
document.writeln('<tr> ');
document.writeln('<td rowspan="4"><img src="' +imgurl+'images/T1.gif" width="37" height="92"></td>');
document.writeln('<td><a href=http://www.cmr.com.cn/basicstudy/LearnColumn/EnglishOnline/default.asp><img border = 0 src="' +imgurl+'images/t2.gif" width="92" height="24"></a></td>');
document.writeln('<td rowspan="4"><img src="' +imgurl+'images/t3.gif" width="28" height="92"></td>');
document.writeln('</tr>');
document.writeln('<tr>');
document.writeln('<td><a href=http://www.cmr.com.cn/websitedm/channel/basicstudy/LearnColumn/Maths/MathsWorld.asp><img border = 0 src="' +imgurl+'images/t4.gif" width="92" height="21"></a></td>');
document.writeln('</tr>');
document.writeln('<tr>');
document.writeln('<td><a href=http://www.cmr.com.cn/basicstudy/LearnColumn/ThinkSpace/index.asp><img border = 0 src="' +imgurl+'images/t5.gif" width="92" height="20"></a></td>');
document.writeln('</tr>');
document.writeln('<tr>');
document.writeln('<td><a href=http://www.cmr.com.cn/basicstudy/LearnColumn/computer/default.htm><img border = 0 src="' +imgurl+'images/t6.gif" width="92" height="27"></a></td>');
document.writeln('</tr>');
document.writeln('</table>');
document.writeln('</div>');

var sw = screen.width
if (sw == "800") {
Layer1.style.left = "352"
}
else
{
Layer1.style.left = "464"
}

function Dis_layer(){
Layer1.style.display = ""
}
function Hid_Layer(){
Layer1.style.display = "none"
}