function show_layer(name,img_no){
    
    if (document.layers) {
        //reference();
        ny=document.images[img_no].y+(document.images[img_no].height-4);
        nx=(document.images[img_no].x); 
        document.layers[name].visibility="show";
        document.layers[name].top=ny;
        document.layers[name].left=nx;
    }
    if (document.all){
        
        f=document.all[img_no];
        //ny=f.offsetTop + (f.height-4) - 200 ;
        ny=  f.offsetTop + 190 ;
        nx= f.offsetLeft + 149; 
        document.all[name].style.visibility="visible";
        document.all[name].style.posTop = ny;
        document.all[name].style.pixelLeft = nx;
        //img_no="";
        //document.write("ny =  "+ny+" nx = "+nx+" heigth = "+f.height);
    } 
}
function hide_layer(name,img_no){
    
    if (document.layers) {
       //event1 =document.captureEvents(Event.MOUSEOVER);
       //event = window.event.target;
       //if(event ){show_layer(name,img_no)}else{   
          //window.setTimeout("document.layers['"+name+"'].visibility='hide'",1000);
       document.layers[name].visibility='hide';
    }
    if (document.all){
       document.all[name].style.visibility='hidden';
       //img_no="";
    }  
}

     var nav4 = ((navigator.appName == "Netscape")&&
                 (parseInt(navigator.appVersion) == 4));
     window.onresize = restore_page;
     if(nav4){
         var startWidth  = window.innerWidth;
         var startHeight = window.innerHeight;
     }
function restore_page(){
     if (nav4){
          if (startWidth != window.innerWidth || startHeight != window.innerHeight){
              history.go(0);
          }
      }
}  
function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}