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<!--把下列代码放到<body>区域中--> <body> <STYLE> .disableHscroll{ width:100%;overflow-x:hidden;overflow-y:scroll; } v:* { BEHAVIOR: url(#default#VML) } </STYLE> <SCRIPT> var defaultcolor="#999999" var lineweighthighlight=1 var lineweightnormal=1 var distancetomouse=0 var mousepos_x=0 var mousepos_x=0 var marginleft=0 var margintop=0 var marginbottom=0 var marginright=0 var margincenterx var margincentery var mousepos_x=0 var mousepos_x=0 if (document.all&&window.print){ document.write('<div id="bodycontent" style="position:relative">') } function initiateanimation(){ marginbottom=document.body.clientHeight marginright=document.body.clientWidth margincenterx=Math.floor(marginright/2) margincentery=Math.floor(marginbottom/2) rectangulartopleft.to=marginleft+","+margintop rectangulartopright.to=marginright+","+margintop rectangularbottomleft.to=marginleft+","+marginbottom rectangularbottomright.to=marginright+","+marginbottom rectangulartop.to=margincenterx+","+margintop 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</SCRIPT> <center> <a onMouseOver="msover('#33FF33')" onMouseOut="msout()" target="_blank" href="http://www.downcodes.com">悬停后改变颜色</a> <p>