var ie4, nn4, nn6, objOvered;
var rX, lX, tY, bY;
var zi=100;
ie4 = nn4 = nn6 = 0;
if(document.all){ ie4=1; document.body.onmousemove=updateIt;}
if(document.layers){ nn4=1; window.captureEvents(Event.MOUSEMOVE); window.onmousemove=updateIt;}
if(document.getElementById&&!ie4){ nn6=1; document.body.onmousemove=updateIt;}

function rememberStyle(obj,color){
 if(typeof(objOvered)!="undefined"){
  objOvered.style.backgroundColor=document.cstl;
 }
 objOvered=obj;
 document.cstl=obj.style.backgroundColor;
 obj.style.backgroundColor=color;
}

function restoreStyle(obj){
 if(typeof(obj)!="undefined"){
  obj.style.backgroundColor=document.cstl;
 }
}

function dropit(e,oIEorNN6s,sOneNN,xMenu){
 if(ie4){
  oneIE = oIEorNN6s;
  if (window.themenu&&themenu.id!=oneIE.id) 
  themenu.style.visibility="hidden";
  themenu=oneIE;
  themenu.style.left=document.body.scrollLeft+event.clientX-event.offsetX-2;
  themenu.style.top=document.body.scrollTop+event.clientY-event.offsetY+17;
  lX=themenu.style.posLeft-document.body.scrollLeft;
  rX=lX+themenu.offsetWidth;
  tY=themenu.style.posTop-document.body.scrollTop-25;
  bY=themenu.offsetHeight+tY+25;
  //updateIt(oneIE);
  if (themenu.style.visibility=="hidden"){
   themenu.style.visibility="visible";
   themenu.style.zIndex=zi++;
  }
 }
 if(nn4){
  if (window.themenu&&themenu.id!=eval(sOneNN).id)
  themenu.visibility="hide";
  themenu=eval(sOneNN);
  if (themenu.visibility=="hide")
  themenu.visibility="show";
  themenu.zIndex++;
  themenu.left=e.pageX-e.layerX-2;
  themenu.top=e.pageY-e.layerY+20;
  lX=themenu.left;
  rX=lX+themenu.clip.width;
  tY=themenu.top-25;
  bY=themenu.top+themenu.clip.height;
  return false;
 }
 if(nn6){
  img=document.getElementById("imgtopmenu");
  oneNN = document.getElementById(oIEorNN6s); //eval(sOneNN);
  if (window.themenu&&themenu.id!=oneNN.id)
  themenu.style.visibility="hidden";
  themenu=oneNN;
  themenu.style.left=xMenu-2+img.x-13;
  //img.x+xMenu-13;
  themenu.style.top=130;
  lX=parseInt(themenu.style.left);
  rX=img.x+img.width+lX+themenu.offsetWidth;
  tY=parseInt(themenu.style.top);
  bY=themenu.offsetHeight+tY+25;
  //updateIt(oneNN);
  if (themenu.style.visibility=="hidden") {
   themenu.style.visibility="visible";
   themenu.style.zIndex=zi++;
  }
 }
}

function hidemenu (whichone){
 if(ie4) hidemenu1 (whichone);
 if(nn6) hidemenu3();
 if(nn4) hidemenu2();
}

function hidemenu1(whichone){
 if(window.themenu){
  if(themenu.style.visibility!="hidden"){
   objOvered.style.backgroundColor=document.cstl;
  }
  themenu.style.visibility="hidden";
 }
 hidemenu2();
}

function hidemenu2(){
 if(typeof(themenu)!="undefined"){
  if(themenu.visibility!="hide"){
   objOvered.style.backgroundColor=document.cstl;
  }
  themenu.visibility="hide";
 }
}

function hidemenu3(){
 if (themenu.style.visibility=="visible"){
  if(themenu.style.visibility!="hidden"){
   objOvered.style.backgroundColor=document.cstl;
  }
  themenu.style.visibility="hidden";
 }
}

function updateIt(oneIE) {
 var x,y
 if(ie4){
  x=window.event.clientX;
  y=window.event.clientY;
  if(x>rX || x<lX) hidemenu(oneIE);
  else if(y>bY+1 || y<tY) hidemenu1(oneIE);
 }
 if(nn6){
  x=oneIE.clientX;
  y=oneIE.clientY;
  if(x>rX || x<lX) hidemenu3();
  else if(y>bY+1 || y<tY-30) hidemenu3();
 }
 if(nn4){
  x=oneIE.pageX;
  y=oneIE.pageY;
  if(x>rX || x<=lX-1) hidemenu2();
  else if(y>bY || y<tY) hidemenu2();
 }
}