跳出型子目錄
將下列程式碼複製至<head>程式碼</head>區內。
<div id="popmenu" class="menuskin" onMouseover="clearhidemenu();highlightmenu(event,'on')"
onMouseout="highlightmenu(event,'off');dynamichide(event)"> </div> <a href="#" onMouseover="showmenu(event,linkset[0])" onMouseout="delayhidemenu()">搜尋站台</a> <a href="#" onMouseover="showmenu(event,linkset[1])" onMouseout="delayhidemenu()">網站連結</a> |
將下列程式碼複製至<body>程式碼</body>之間。
<style> <!-- .menuskin{ position:absolute; width:110px; background-color:#EAF0EA; border:2px solid #009900; font:normal 9pt Verdana; line-height:18px; z-index:100; visibility:hidden; } .menuskin a{ text-decoration:none; color:black; padding-left:10px; padding-right:10px; } #mouseoverstyle{ background-color:#8FBC8F; } #mouseoverstyle a{ color:white; } --> </style> <script language="JavaScript1.2"> var linkset=new Array() //設定子目錄,注意linkset[ ]中陣列數字需與主目錄的設定相同 linkset[0]='<div class="menuitems"><a href="http://tw.yahoo.com">雅虎奇摩</a></div>' linkset[0]+='<div class="menuitems"><a href="http://www.yam.com.tw">蕃薯藤</a></div>' linkset[0]+='<div class="menuitems"><a href="http://www.pchome.com.tw">PC Home</a></div>' linkset[1]='<div class="menuitems"><a href="http://dob.tnc.edu.tw">網站建置百寶箱</a></div>' linkset[1]+='<div class="menuitems"><a href="http://rkcity.24cc.com">RK的網頁</a></div>' ////以下勿動 var ie4=document.all&&navigator.userAgent.indexOf("Opera")==-1 var ns6=document.getElementById&&!document.all var ns4=document.layers function showmenu(e,which){ if (!document.all&&!document.getElementById&&!document.layers) return clearhidemenu() menuobj=ie4? document.all.popmenu : ns6? document.getElementById("popmenu") : ns4? document.popmenu : "" menuobj.thestyle=(ie4||ns6)? menuobj.style : menuobj if (ie4||ns6) menuobj.innerHTML=which else{ menuobj.document.write('<layer name=gui bgColor=#E6E6E6 width=165 onmouseover="clearhidemenu()" onmouseout="hidemenu()">'+which+'</layer>') menuobj.document.close() } menuobj.contentwidth=(ie4||ns6)? menuobj.offsetWidth : menuobj.document.gui.document.width menuobj.contentheight=(ie4||ns6)? menuobj.offsetHeight : menuobj.document.gui.document.height eventX=ie4? event.clientX : ns6? e.clientX : e.x eventY=ie4? event.clientY : ns6? e.clientY : e.y //Find out how close the mouse is to the corner of the window var rightedge=ie4? document.body.clientWidth-eventX : window.innerWidth-eventX var bottomedge=ie4? document.body.clientHeight-eventY : window.innerHeight-eventY //if the horizontal distance isn't enough to accomodate the width of the context menu if (rightedge<menuobj.contentwidth) //move the horizontal position of the menu to the left by it's width menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX-menuobj.contentwidth : ns6? window.pageXOffset+eventX-menuobj.contentwidth : eventX-menuobj.contentwidth else //position the horizontal position of the menu where the mouse was clicked menuobj.thestyle.left=ie4? document.body.scrollLeft+eventX : ns6? window.pageXOffset+eventX : eventX //same concept with the vertical position if (bottomedge<menuobj.contentheight) menuobj.thestyle.top=ie4? document.body.scrollTop+eventY-menuobj.contentheight : ns6? window.pageYOffset+eventY-menuobj.contentheight : eventY-menuobj.contentheight else menuobj.thestyle.top=ie4? document.body.scrollTop+event.clientY : ns6? window.pageYOffset+eventY : eventY menuobj.thestyle.visibility="visible" return false } function contains_ns6(a, b) { //Determines if 1 element in contained in another- by Brainjar.com while (b.parentNode) if ((b = b.parentNode) == a) return true; return false; } function hidemenu(){ if (window.menuobj) menuobj.thestyle.visibility=(ie4||ns6)? "hidden" : "hide" } function dynamichide(e){ if (ie4&&!menuobj.contains(e.toElement)) hidemenu() else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget)) hidemenu() } function delayhidemenu(){ if (ie4||ns6||ns4) delayhide=setTimeout("hidemenu()",500) } function clearhidemenu(){ if (window.delayhide) clearTimeout(delayhide) } function highlightmenu(e,state){ if (document.all) source_el=event.srcElement else if (document.getElementById) source_el=e.target if (source_el.className=="menuitems"){ source_el.id=(state=="on")? "mouseoverstyle" : "" } else{ while(source_el.id!="popmenu"){ source_el=document.getElementById? source_el.parentNode : source_el.parentElement if (source_el.className=="menuitems"){ source_el.id=(state=="on")? "mouseoverstyle" : "" } } } } if (ie4||ns6) document.onclick=hidemenu </script> |