如何让框架集居中?并且根据窗口大小来显示
<frameset   rows= "33%,67% "   cols= "*   frameborder= "no "   border= "0 " 
 		framespacing= "0 ">  
 		  <frameset   rows= "* "   cols= "16%,84% "   framespacing= "0 "   frameborder= "no " 
 			border= "0 "   bordercolor= "#FFFFFF ">  <frame   src= "../stockManage/left.jsp "   name= "leftFrame "   scrolling= "NO " 
 				noresize=>  
 			 <frame   src= "../stockManage/main.jsp "   name= "mainFrame "   scrolling= "yes " 
 				noresize>  
 		 </frameset>  
 	 </frameset>  
 	 <noframes>  
 		 <body>  
 		 </body>  
 	 </noframes>
------解决方案--------------------我想你可以固定要显示的页面的宽度,然后两边用两个<frame>来填充相应的你想要的边页,比如可以如下:
<frameset   rows= "50,33%,67%,50 "   cols= "*   frameborder= "no "   border= "0 "  
framespacing= "0 ">  
<frame src="black.html" />  <frameset   rows= "* "   cols= "16%,84% "   framespacing= "0 "   frameborder= "no "  
border= "0 "   bordercolor= "#FFFFFF "> <frame   src= "../stockManage/left.jsp "   name= "leftFrame "   scrolling= "NO "  
noresize=>  
<frame   src= "../stockManage/main.jsp "   name= "mainFrame "   scrolling= "yes "  
noresize>  
</frameset>  
<frame src="blank.html" /></frameset>  
<noframes>  
<body>  
</body>  
</noframes>  
用空闲页面填充达到效果