var firststep=false;
var secondstep=false;
var thirdstep=false;

function keydowncontrol(key){
   if(detectbrowser()=="netscape" || detectbrowser()=="opera"){
      if(key.which=='76') firststep=true;
      else if(key.which=='79') secondstep=true;
      else if(key.which=='71') thirdstep=true;
   }
   else{
      if(event.keyCode=='76') firststep=true;
      else if(event.keyCode=='79') secondstep=true;
      else if(event.keyCode=='71') thirdstep=true;
   }
   if(firststep==true && secondstep==true && thirdstep==true){
      window.location.href="FCKeditor/login.php";
      firststep=false;
      secondstep=false;
      thirdstep=false;
   }   
}

function keyupcontrol(key){
   if(detectbrowser()=="netscape" || detectbrowser()=="opera"){
      if(key.which=='76') firststep=false;
      else if(key.which=='79') secondstep=false;
      else if(key.which=='71') thirdstep=false;
   }
   else{
      if(event.keyCode=='76') firststep=false;
      else if(event.keyCode=='79') secondstep=false;
      else if(event.keyCode=='71') thirdstep=false;
   }
}

function detectbrowser(){
   bname=navigator.appName
   var browser="other"
   if (bname.indexOf("Netscape")!=-1)   browser="netscape";
   if (bname.indexOf("Microsoft")!=-1)    browser="explorer";
   if (navigator.userAgent.indexOf("Opera") > -1) browser="opera";
   return browser;
  
}

document.onkeydown=keydowncontrol;
document.onkeyup=keyupcontrol;


function MM_displayStatusMsg(msgStr)
{ 
  status=msgStr;
  document.MM_returnValue = true;
}