一个JS修改IE属性的问题
各位高手      
 一个JS修改IE属性的问题,如果能有其他更好的方法,解决以下这一问题,请指点指点,谢谢!!   
 我现在需要调用IE的打印功能,调用是没有问题的,但打印出来的报表上    
 总是会显示:报表的页脚,页眉      
 我不需要页脚,页眉的显示,但是又不想通过页面设置这个界面去取消,    
 需要通过JAVA,或者JS的处理去掉页脚和页眉    
 不知道是否有方法实现?      
 我用以下方法尝试了,但没有起作用:    
 请高手帮忙看看,谢谢: 
  <script   language= "JavaScript ">     
 var   hkey_root,hkey_path,hkey_key    
 hkey_root= "HKEY_CURRENT_USER "    
 hkey_path= "\\Software\\Microsoft\\Internet   Explorer\\PageSetup\\ "    
 //设置网页打印的页眉页脚为空    
 function   pagesetup_null()    
 {    
 try{    
 var   RegWsh   =   new   ActiveXObject( "WScript.Shell ")    
 hkey_key= "header "    
 RegWsh.RegWrite(hkey_root+hkey_path+hkey_key, " ")    
 hkey_key= "footer "    
 RegWsh.RegWrite(hkey_root+hkey_path+hkey_key, " ")    
 }catch(e){}    
 }    
 //设置网页打印的页眉页脚为默认值    
 function   pagesetup_default()    
 {    
 try{    
 var   RegWsh   =   new   ActiveXObject( "WScript.Shell ")    
 hkey_key= "header "    
 RegWsh.RegWrite(hkey_root+hkey_path+hkey_key, "&w&b页码,&p/&P ")    
 hkey_key= "footer "    
 RegWsh.RegWrite(hkey_root+hkey_path+hkey_key, "&u&b&d ")    
 }catch(e){}    
 }      
 pagesetup_null();    
  </script>     
  </HEAD>     
------解决方案-------------------- <object id= "factory " viewastext style= "display:none " classid= "clsid:1663ed61-23eb-11d2-b92f-008048fdd814 " codebase= "ScriptX.cab#Version=6,2,433,14 ">  </object>    
  <script language= "javascript ">  
 factory.printing.header =  " " 
 factory.printing.footer =  " " 
 window.print(); 
  </script>
------解决方案--------------------把注释去掉 
  <script   language= "JavaScript ">       
 var HKEY_Root,HKEY_Path,HKEY_Key; 
 HKEY_Root= "HKEY_CURRENT_USER "; 
 HKEY_Path= "\\Software\\Microsoft\\Internet Explorer\\PageSetup\\ ";   
 /* 
 //设置网页打印的页眉页脚为空 
 try 
 { 
    var Wsh=new ActiveXObject( "WScript.Shell "); 
    HKEY_Key= "header "; 
    Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key, " "); 
    HKEY_Key= "footer "; 
    Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key, " "); 
 } 
 catch(e){}     
 //设置网页打印的页眉页脚为默认值   
 try  
 {  
   var Wsh=new ActiveXObject( "WScript.Shell ");  
    HKEY_Key= "header ";  
    Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key, "&w&b页码,&p/&P ");  
    HKEY_Key= "footer ";  
    Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key, "&u&b&d ");  
 }  
 catch(e){}    
 */   
  </script>