function   SetOpenWindowChild(WinName){  
  var   strWindowType="";  
  var   newwin=null;  
  //directories=[yes|no|1|0]   指定是否出现链接工具栏.  
  strWindowType=strWindowType+"directories=no"   +   ",";  
  //channelmode=[yes|no|1|0]   (IE4.0   only)为1时以'全屏模式'(相当于按F11)打开,并出现频道栏.    
  strWindowType=strWindowType+"channelmode=no"   +   ",";  
  //fullscreen=[yes|no|1|0]   (IE4.0   only)   指定全屏模式打开,如果忘了放置关闭按钮,只好用ALT+F4了.    
  strWindowType=strWindowType+"fullscreen=no"   +   ",";  
   
  //height=number   指定窗口的高度(px),最小值为100px    
  strWindowType=strWindowType+"height=250"   +   ",";  
  //width=number   窗口的宽度(px),最小值为100px.  
  strWindowType=strWindowType+"width=480"   +   ",";  
  //left=number   指定窗口的左沿离开屏幕左沿的距离(px).    
  strWindowType=strWindowType+"left=200"   +   ",";  
  //top=number   指定窗口的上沿离开屏幕的距离(px).  
  strWindowType=strWindowType+"top=150"   +   ",";  
   
  //location=[yes|no|1|0]   指定是否出现地址栏.    
  strWindowType=strWindowType+"location=no"   +   ",";  
  //menubar=[yes|no|1|0]   指定是否出现菜单.  
  strWindowType=strWindowType+"menubar=no"   +   ",";  
  //resizable=[yes|no|1|0]   指定窗口是否可被改变大小.    
  strWindowType=strWindowType+"resizable=no"   +   ",";  
  //scrollbars=[yes|no|1|0]   指定是否出现滚动条.    
  strWindowType=strWindowType+"scrollbars=yes"   +   ",";  
  //status=[yes|no|1|0]   指定是否出现状态栏    
  strWindowType=strWindowType+"status=no"   +   ",";  
  //toolbar=[yes|no|1|0]   指定是否出现工具栏   .  
  strWindowType=strWindowType+"toolbar=no"   +   ",";  
   
  //打开窗口  
  if   (WinName=="null"){  
  newwin=window.open("","",strWindowType);  
  return   newwin;  
  }  
  else{  
  window.open(WinName,"",strWindowType);  
  return   null;  
  }  
  }