// JavaScript Document
// preload and crap
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

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];}
}


// layer swapping code

ns4 = (document.layers) ? true:false 
ie4 = (document.all) ? true:false 
ng5 = (document.getElementById) ? true:false 

function hideSec() { 
if (ng5) document.getElementById('mylayer4').style.visibility = "hidden" 
else if (ns4) document.mylayer4.visibility = "hide" 
else if (ie4) mylayer4.style.visibility ="hidden"

if (ng5) document.getElementById('mylayer2').style.visibility = "hidden" 
else if (ns4) document.mylayer2.visibility = "hide" 
else if (ie4) mylayer2.style.visibility ="hidden"

if (ng5) document.getElementById('mylayer5').style.visibility = "hidden" 
else if (ns4) document.mylayer5.visibility = "hide" 
else if (ie4) mylayer5.style.visibility ="hidden"

if (ng5) document.getElementById('mylayer7').style.visibility = "hidden" 
else if (ns4) document.mylayer7.visibility = "hide" 
else if (ie4) mylayer7.style.visibility ="hidden"

if (ng5) document.getElementById('mylayer6').style.visibility = "hidden" 
else if (ns4) document.mylayer6.visibility = "hide" 
else if (ie4) mylayer6.style.visibility ="hidden"
}

function showimage(n) { 
hideSec(); 
if (ng5) document.getElementById('mylayer' + n).style.visibility = "visible"; 
else if (ns4) document.layers["mylayer" + n].visibility = "show"; 
else if (ie4) document.all["mylayer" + n].style.visibility = "visible"; 
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}