<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>js滑动菜单</title> <mce:style><!-- * {margin:0; padding:0} .sm {list-style:none; width:459px; height:100px; display:block; overflow:hidden} .sm li {float:left; display:inline; overflow:hidden} --></mce:style><style mce_bogus="1">* {margin:0; padding:0} .sm {list-style:none; width:459px; height:100px; display:block; overflow:hidden} .sm li {float:left; display:inline; overflow:hidden}</style> <mce:script type="text/javascript"><!-- var slideMenu=function(){ var sp,st,t,m,sa,l,w,sw,ot; return{ build:function(sm,sw,mt,s,sl,h){ sp=s; st=sw; t=mt; m=document.getElementById(sm); sa=m.getElementsByTagName('li'); l=sa.length; w=m.offsetWidth; sw=w/l; ot=Math.floor((w-st)/(l-1)); var i=0; for(i;i<l;i++){s=sa[i]; s.style.width=sw+'px'; this.timer(s)} if(sl!=null){m.timer=setInterval(function(){slideMenu.slide(sa[sl-1])},t)} }, timer:function(s){s.onmouseover=function(){clearInterval(m.timer);m.timer=setInterval(function(){slideMenu.slide(s)},t)}}, slide:function(s){ var cw=parseInt(s.style.width,'10'); if(cw<st){ var owt=0; var i=0; for(i;i<l;i++){ if(sa[i]!=s){ var o,ow; var oi=0; o=sa[i]; ow=parseInt(o.style.width,'10'); if(ow>ot){oi=Math.floor((ow-ot)/sp); oi=(oi>0)?oi:1; o.style.width=(ow-oi)+'px'} owt=owt+(ow-oi)}} s.style.width=(w-owt)+'px'; }else{clearInterval(m.timer)} } }; }(); // --></mce:script> </head> <body onload="slideMenu.build('sm',200,10,10,1)"> <ul id="sm" class="sm"> <li><img src="http://www.codefans.net/jscss/demoimg/200907/1.gif" mce_src="http://www.codefans.net/jscss/demoimg/200907/1.gif" alt="" /></li> <li><img src="http://www.codefans.net/jscss/demoimg/200907/2.gif" mce_src="http://www.codefans.net/jscss/demoimg/200907/2.gif" alt="" /></li> <li><img src="http://www.codefans.net/jscss/demoimg/200907/3.gif" mce_src="http://www.codefans.net/jscss/demoimg/200907/3.gif" alt="" /></li> <li><img src="http://www.codefans.net/jscss/demoimg/200907/4.gif" mce_src="http://www.codefans.net/jscss/demoimg/200907/4.gif" alt="" /></li> </ul> </body> </html>
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