<script type="text/javascript">
		/*
       	全屏
       */
       function fullScreen() { 
    	   var el = document.documentElement; 
    	   var rfs = el.requestFullScreen || el.webkitRequestFullScreen || el.mozRequestFullScreen || el.msRequestFullScreen; 
    	    
    	   if (typeof rfs != "undefined" && rfs) { 
    	   		rfs.call(el); 
    	   } else if (typeof window.ActiveXObject != "undefined") { 
	    	   // for Internet Explorer 模擬按下F11鍵退出全屏
	    	   var wscript = new ActiveXObject("WScript.Shell"); 
	    	   if (wscript != null) { 
	    	   		wscript.SendKeys("{F11}"); 
	    	   } 
    	   }
       }
		/*
		退出全屏
		*/
       function exitFullScreen() {

    	   var el = document;

    	   var cfs = el.cancelFullScreen || el.webkitCancelFullScreen || 

    	       el.mozCancelFullScreen || el.exitFullScreen;

    	   if(typeof cfs != "undefined" && cfs) {

    	     cfs.call(el);

    	   } else if(typeof window.ActiveXObject != "undefined") {

    	     //for Internet Explorer，這裡和fullScreen相同，模擬按下F11鍵退出全屏

    	     var wscript = new ActiveXObject("WScript.Shell");

    	     if(wscript != null) {

    	         wscript.SendKeys("{F11}");

    	     }

    	   }
    	 }
	</script>
 

操作frame中的頁面顯示全屏，

/*
       	frame頁面中呼叫全屏
       */
       function fullScreen() { 
    	   if(top.main.rows == "88,*"){
    		   top.main.rows = "0,*";
    		   window.parent.fullScreen();
    	   }else{
    		   top.main.rows = "88,*";
    		   window.parent.exitFullScreen();
    	   }
    	   if(top.bottom.cols == "187,*"){
    		   top.bottom.cols = "0,*";
    	   }else{
    		   top.bottom.cols = "187,*"; 
    	   }
    	   
       }