<HTML> <HEAD> <title>自适应宽度的标签导航</title> <META http-equiv=Content-Type content="text/html; charset=gb2312"> <STYLE type=text/css>BODY { FONT-SIZE: 14px; FONT-FAMILY: "宋体" } OL LI { MARGIN: 8px } #con { FONT-SIZE: 12px; MARGIN: 0px auto; WIDTH: 100%; } #tags { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px 0px 0px 10px; WIDTH: 400px; PADDING-TOP: 0px; HEIGHT: 23px } #tags LI { BACKGROUND: url(images/tagleft.gif) no-repeat left bottom; FLOAT: left; MARGIN-RIGHT: 1px; LIST-STYLE-TYPE: none; HEIGHT: 23px } #tags LI A { PADDING-RIGHT: 10px; PADDING-LEFT: 10px; BACKGROUND: url(images/tagright.gif) no-repeat right bottom; FLOAT: left; PADDING-BOTTOM: 0px; COLOR: #999; LINE-HEIGHT: 23px; PADDING-TOP: 0px; HEIGHT: 23px; TEXT-DECORATION: none } #tags LI.emptyTag { BACKGROUND: none transparent scroll repeat 0% 0%; WIDTH: 4px } #tags LI.selectTag { BACKGROUND-POSITION: left top; MARGIN-BOTTOM: -2px; POSITION: relative; HEIGHT: 25px } #tags LI.selectTag A { BACKGROUND-POSITION: right top; COLOR: #000; LINE-HEIGHT: 25px; HEIGHT: 25px } #tagContent { BORDER-RIGHT: #ffffff 1px solid; PADDING-RIGHT: 1px; BORDER-TOP: #aecbd4 1px solid; PADDING-LEFT: 1px; PADDING-BOTTOM: 1px; BORDER-LEFT: #ffffff 1px solid; PADDING-TOP: 1px; BORDER-BOTTOM: #ffffff 1px solid; BACKGROUND-COLOR: #fff } .tagContent { PADDING-RIGHT: 10px; DISPLAY: none; PADDING-LEFT: 10px; PADDING-BOTTOM: 10px; WIDTH: 576px; COLOR: #474747; PADDING-TOP: 10px; HEIGHT: 250px } #tagContent DIV.selectTag { DISPLAY: block } </STYLE> <META></HEAD> <BODY> <DIV id=con> <UL id=tags> <LI><A onClick="selectTag('tagContent0',this)" href="#"> 证据照片 </A> </LI> <LI class=selectTag><A onClick="selectTag('tagContent1',this)" href="#"> 基本信息 </A> </LI> </UL> <DIV id=tagContent> <DIV class=tagContent id=tagContent0>第一个标签的内容</DIV> <DIV class="tagContent selectTag" id=tagContent1>第二个标签的内容</DIV> </DIV> </DIV> <SCRIPT type=text/javascript> function selectTag(showContent,selfObj){ // 操作标签 var tag = document.getElementById("tags").getElementsByTagName("li"); var taglength = tag.length; for(i=0; i<taglength; i++){ tag[i].className = ""; } selfObj.parentNode.className = "selectTag"; // 操作内容 for(i=0; j=document.getElementById("tagContent"+i); i++) { j.style.display = "none"; } document.getElementById(showContent).style.display = "block"; } </SCRIPT> </BODY></HTML>