如何去掉ie里面的关闭按钮,和屏蔽ALT+F4
去掉关闭按钮可以使用无边框窗口设计，不过IE6中已经不支持了。。。
< script language =javascript > 
minimizebar = " ftp/minimize.gif " ;'最小化图片路径 minimizebar2 = " ftp/minimize2.gif " ;'点击最小化图片路径 closebar = " ftp/close.gif " ;'关闭图片路径 closebar2 = " ftp/close2.gif " ;'点击关闭图片路径 icon = " ftp/icon.gif " ;'右边icon图片路径 function noBorderWin(fileName,w,h,titleBg,moveBg,titleColor,titleWord,scr) // 定义一个弹出无边窗口的函数，能数意义见下面“参数说明”，实际使用见最后的实例。 
{ var contents = " <html> " + " <head> " + " <title> " + titleWord + " </title> " + " <metahttp-equiv=\ " Content - Type\ " content=\ " text / html;charset = gb2312\ " > " + " <objectid=hhctrltype='application/x-oleobject'classid='clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11'><paramname='Command'value='minimize'></object> " + " </head> " + " <bodytopmargin=0leftmargin=0scroll=noonselectstart='returnfalse'ondragstart='returnfalse'> " + " <tableheight=100%width=100%cellpadding=0cellspacing=1bgcolor= " + titleBg + " id=mainTab> " + " <trheight=18style=cursor:default;onmousedown='x=event.x;y=event.y;setCapture();mainTab.bgColor=\ "" +moveBg+ " \ " ;'onmouseup='releaseCapture();mainTab.bgColor=\ "" +titleBg+ " \ " ;'onmousemove='if(event.button==1)self.moveTo(screenLeft+event.x-x,screenTop+event.y-y);'> " + " <tdwidth=18align=center><imgheight=12width=12border=0src= " + icon + " ></td> " + " <tdwidth= " + w + " ><spanstyle=font-size:12px;color: " + titleColor + " ;font-family:宋体;position:relative;top:1px;> " + titleWord + " </span></td> " + " <tdwidth=14><imgborder=0width=12height=12alt=最小化src= " + minimizebar + " onmousedown=hhctrl.Click();onmouseover=this.src=' " + minimizebar2 + " 'onmouseout=this.src=' " + minimizebar + " '></td> " + " <tdwidth=13><imgborder=0width=12height=12alt=关闭src= " + closebar + " onmousedown=self.close();onmouseover=this.src=' " + closebar2 + " 'onmouseout=this.src=' " + closebar + " '></td> " + " </tr> " + " <trheight=*> " + " <tdcolspan=4> " + " <iframename=nbw_v6_iframesrc= " + fileName + " scrolling= " + scr + " width=100%height=100%frameborder=0></iframe> " + " </td> " + " </tr> " + " </table> " + " </body> " + " </html> " ; pop = window.open( "" , " _blank " , " fullscreen=yes " ); pop.resizeTo(w,h); pop.moveTo((screen.width - w) / 2 ,(screen.height - h) / 2 ); pop.document.writeln(contents); if (pop.document.body.clientWidth != w || pop.document.body.clientHeight != h) // 如果无边窗口不是出现在纯粹的IE窗口中 { temp = window.open( "" , " nbw_v6 " ); temp.close(); window.showModalDialog( " about:< " + " scriptlanguage=javascript>window.open('','nbw_v6','fullscreen=yes');window.close(); " + " </ " + " script> " , "" , " dialogWidth:0px;dialogHeight:0px " ); pop2 = window.open( "" , " nbw_v6 " ); pop2.resizeTo(w,h); pop2.moveTo((screen.width - w) / 2 ,(screen.height - h) / 2 ); pop2.document.writeln(contents); pop.close();
} 
} 
</ script > 你在您的link中要这样写 onclick="noBorderWin('xxx.asp','宽','高','#000000','#333333','#CCCCCC','名字','yes')" 屏蔽Alt+F4等快捷键： < script > function KeyDown() { // 屏蔽鼠标右键、Ctrl+n、shift+F10、F5刷新、退格键 // alert("ASCII代码是："+event.keyCode); if ((window.event.altKey) && ((window.event.keyCode == 37 ) || // 屏蔽Alt+方向键← (window.event.keyCode == 39 ))) { // 屏蔽Alt+方向键→ alert( " 不准你使用ALT+方向键前进或后退网页！ " ); event.returnValue = false ; } if ((event.keyCode == 8 ) || // 屏蔽退格删除键 (event.keyCode == 116 ) || // 屏蔽F5刷新键 (event.keyCode == 112 ) || // 屏蔽F1刷新键 (event.ctrlKey && event.keyCode == 82 )) { // Ctrl+R event.keyCode = 0 ; event.returnValue = false ; } if ((event.ctrlKey) && (event.keyCode == 78 )) // 屏蔽Ctrl+n event.returnValue = false ; if ((event.shiftKey) && (event.keyCode == 121 )) // 屏蔽shift+F10 event.returnValue = false ; if (window.event.srcElement.tagName == " A " && window.event.shiftKey) window.event.returnValue = false ; // 屏蔽shift加鼠标左键新开一网页 if ((window.event.altKey) && (window.event.keyCode == 115 )) { // 屏蔽Alt+F4 window.showModelessDialog( " about:blank " , "" , " dialogWidth:1px;dialogheight:1px " ); return false ;} } function Showhelp() { alert( " Wrong! " ); return false ; } </ script >
无边框窗口代码 //第一步:把如下代码加入
<
head
></
head
>
区域中
<
script
language
=javascript
>
minimizebar = " minimize.gif " ; // 视窗右上角最小化「按钮」的图片 minimizebar2 = " minimize2.gif " ; // 滑鼠悬停时最小化「按钮」的图片 closebar = " close.gif " ; // 视窗右上角关闭「按钮」的图片 closebar2 = " close2.gif " ; // 滑鼠悬停时关闭「按钮」的图片 icon = " icon.gif " ; // 视窗左上角的小图标 function noBorderWin(fileName,w,h,titleBg,moveBg,titleColor,titleWord,scr) // 定义一个弹出无边视窗的函数，能数意义见下面「参数说明」，实际使用见最後的实例。 /* ------------------参数说明------------------- fileName：无边视窗中显示的文件。 w ：视窗的宽度。 h ：视窗的高度。 titleBg：视窗「标题栏」的背景色以及视窗边框颜色。 moveBg：视窗拖动时「标题栏」的背景色以及视窗边框颜色。 titleColor：视窗「标题栏」文字的颜色。 titleWord：视窗「标题栏」的文字。 scr：是否出现卷轴。取值yes/no或者1/0。 -------------------------------------------- */ { var contents = " <html> " + " <head> " + " <title> " + titleWord + " </title> " + " <METAhttp-equiv=\ " Content - Type\ " content=\ " text / html;charset = gb2312\ " > " + " <objectid=hhctrltype='application/x-oleobject'classid='clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11'><paramname='Command'value='minimize'></object> " + " </head> " + " <bodytopmargin=0leftmargin=0scroll=noonselectstart='returnfalse'ondragstart=
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