<HTML><HEAD><TITLE>右键菜单的淡入淡出效果</TITLE> <META content="text/html; charset=gb2312" http-equiv=Content-Type> <SCRIPT language=JavaScript> <!-- // RightClickMenu var intDelay=10; //设置菜单显示速度，越大越慢 var intInterval=5; //每次更改的透明度 function showmenuie5(){ var rightedge=document.body.clientWidth-event.clientX var bottomedge=document.body.clientHeight-event.clientY if (rightedge<ie5menu.offsetWidth) ie5menu.style.left=document.body.scrollLeft+event.clientX-ie5menu.offsetWidth else ie5menu.style.left=document.body.scrollLeft+event.clientX if (bottomedge<ie5menu.offsetHeight) ie5menu.style.top=document.body.scrollTop+event.clientY-ie5menu.offsetHeight else ie5menu.style.top=document.body.scrollTop+event.clientY ie5menu.style.visibility="visible" //ie5menu.style.visibility="" ie5menu.filters.alpha.opacity=0 GradientShow() return false } function hidemenuie5(){ //ie5menu.style.visibility="hidden" GradientClose() } function highlightie5(){ if (event.srcElement.className=="menuitems"){ event.srcElement.style.backgroundColor="highlight" event.srcElement.style.color="white" } } function lowlightie5(){ if (event.srcElement.className=="menuitems"){ event.srcElement.style.backgroundColor="" event.srcElement.style.color="#000000" } } function jumptoie5(){ if (event.srcElement.className=="menuitems"){ if (event.srcElement.url != ''){ if (event.srcElement.getAttribute("target")!=null) window.open(event.srcElement.url,event.srcElement.getAttribute("target")) else window.location=event.srcElement.url } } } function GradientShow() //实现淡入的函数 { ie5menu.filters.alpha.opacity+=intInterval if (ie5menu.filters.alpha.opacity<100) setTimeout("GradientShow()",intDelay) } function GradientClose() //实现淡出的函数 { ie5menu.filters.alpha.opacity-=intInterval if (ie5menu.filters.alpha.opacity>0) { setTimeout("GradientClose()",intDelay) } else { ie5menu.style.visibility="hidden" } } function ChangeBG() //改变菜单项的背景颜色，这里的两种颜色值可以改为你需要的 { oEl=event.srcElement if (oEl.style.background!="navy") { oEl.style.background="navy" } else { oEl.style.background="#cccccc" } } // --> </SCRIPT> <STYLE type=text/css> .cMenu { FILTER: alpha(opacity=0);BACKGROUND-COLOR: #D6D3CE;BORDER-BOTTOM: #666666 2px solid; BORDER-LEFT: #E4E4E4 2px solid; BORDER-RIGHT: #666666 2px solid; BORDER-TOP: #E4E4E4 2px solid; COLOR: #000000; CURSOR: default; FONT-SIZE: 9pt; color:#000000;FONT-WEIGHT: normal; LINE-HEIGHT: 20px; POSITION: absolute; VISIBILITY: hidden; WIDTH: 110px } .menuitems { font-size:9pt; MARGIN: 2px; PADDING-BOTTOM: 0px; PADDING-LEFT: 15px; PADDING-RIGHT: 3px; PADDING-TOP: 0px; } </STYLE> <META content="Microsoft FrontPage 4.0" name=GENERATOR> </HEAD> <BODY> <OBJECT classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 height=0 id=WebBrowser width=0> </OBJECT> <RIGHTCLICK><!--[if IE]> <DIV class=cMenu id=ie5menu onclick=jumptoie5() onmouseout=lowlightie5() onmouseover=highlightie5()> <DIV class=menuitems url="javascript:click_obj(0)">后退</DIV> <DIV class=menuitems url="javascript:click_obj(1)">前进</DIV> <DIV class=menuhr><hr style="width:100%"></DIV> <DIV class=menuitems url="javascript:click_obj(2)">刷新</DIV> <DIV class=menuitems url="javascript:click_obj(3)">加入收藏夹</DIV> <DIV class=menuitems url="javascript:click_obj(4)">查看源文件</DIV> <DIV class=menuhr><hr style="width:100%"></DIV> <DIV class=menuitems url="javascript:click_obj(5)">属性</DIV> </DIV> <![endif]--> <SCRIPT language=JavaScript> <!-- function click_obj(id){ switch(id){ case 0: history.back() break case 1: history.forward() break case 2: window.location.reload() break case 3: window.external.AddFavorite(location.href, document.title) break case 4: window.location = "view-source:" + window.location.href break case 5: document.all.WebBrowser.ExecWB(10,1) break } } if (document.all&&window.print){ ie5menu.className="cMenu" document.oncontextmenu=showmenuie5 document.body.onclick=hidemenuie5 } //--> </SCRIPT> </RIGHTCLICK> </BODY></HTML>
[Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
收藏到QQ书签