以前使用的，可以对左边进行显示和隐藏的功能。 <html> <head> <title>系统主框架</title> </head> <frameset name="mainframe" > <frame src="../InterFace/Top.aspx" mce_src="InterFace/Top.aspx" name="top" scrolling="no" bordercolor="#999999" border="0" > <frameset name="leftframe" > <frame src="../InterFace/Left.aspx" mce_src="InterFace/Left.aspx" name="left" scrolling="auto" bordercolor="#999999" border="0"> <frame src="../InterFace/Change.html" mce_src="InterFace/Change.html" name="change" scrolling="no" noresize="true" marginwidth="0" marginheight="0"> <frameset name="rightframe" rows="*,22"> <frame src="../InterFace/Right.aspx" mce_src="InterFace/Right.aspx" name="right" scrolling="auto" bordercolor="#999999" border="0"> <frame src="../InterFace/Foot.aspx" mce_src="InterFace/Foot.aspx" name="foot" scrolling="no"> </frameset> </frameset> </frameset> </html> <html> <head> <mce:script language="javascript"><!-- var iniCols, noCols, o_mf, o_ms, s; function ini() { o_mf = parent.document.getElementById("leftframe"); o_ms = document.getElementById("menuImg"); iniCols = o_mf.cols; noCols = iniCols; if ((pos = noCols.indexOf(",")) != -1) { noCols = "0" + noCols.substring(pos); } s = false; } function changeLeft(){ s = !s; o_mf.cols = s ? noCols : iniCols; o_ms.innerHTML = s ? document.getElementById("menuImg").src="../Images/open.gif" : document.getElementById("menuImg").src="../Images/close.gif"; } // --></mce:script> </head> <body onload=ini() > <table width=100% height=100% border=0 cellpadding=0 cellspacing=0> <tr> <td onclick="changeLeft()"> <img src="../Images/line.JPG" mce_src="Images/line.JPG"" /><img / > </td> </tr> </table> </body> </html> 相关文章： 2021-04-08 2022-02-19 2022-01-02 2021-10-11 2022-12-23 2022-12-23 2022-01-02 2021-09-25