JS与框架页的操作代码

1,刷新框架

onload=function() 
{ 
try 
{ 
parent.Link.location.reload(); 
} 
catch(e) 
{ 
} 
}

2,获取URL并字符处理

var url=parent.frames["right"].location.href; 
//document.write('<Font size="2" color="red">'+url+"</Font>"); 
url=url.substring(url.indexOf("TBSW")+21,url.length);

3,设置Title
top.frames.left.document.title=url;
3,关闭顶则

<script type="text/javascript"> 
<!-- 
function ctrl() 
{ 
var img=document.getElementById("imgctop"); 
var mainfrm=top.parent.window.frames["Frame"]; 
//alert (mainfrm); 
if(mainfrm.rows == "55,*") 
{ 
mainfrm.rows = "0,*"; 
img.src="Images/topopen.jpg"; 
img.alt="展开顶则"; 
} 
else 
{ 
mainfrm.rows = "55,*"; 
img.src="Images/topclose.jpg"; 
img.alt="关闭顶则"; 
} 
} 
//--> 
</script>

4,左右则

<script type="text/javascript"> 
<!-- 
function ctrl() 
{ 
var img=document.getElementById("imgctrl"); 
if(parent.document.all.bottom.cols == "170,7,*") 
{ 
parent.document.all.bottom.cols = "0,7,*"; 
img.src="Images/open.jpg"; 
img.alt="展开左则"; 
} 
else 
{ 
parent.document.all.bottom.cols = "170,7,*"; 
img.src="Images/close.jpg"; 
img.alt="关闭左则"; 
} 
} 
//--> 
</script>