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];}
  }

function checkWidth()  {
  var width = screen.width;
  if (width == 800)  {
    return 1;
    }
  else if (width == 1024)  {
    return 2;
    }
  else  {
    return 0;
    }
  }
/*
function openCDWindow(url)   {
  window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=760,height=500,left=30,top=80");
  }

function openStdWindow(url)   {
  window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=650,height=450,left=30,top=80");
  }

function openPhotoWindow(url)   {
  window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=740,height=600,left=0,top=0");
  }

function openLgPicWindow(url)   {
  window.open(url,"Link","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=740,height=500,left=0,top=0");
  }

function lastUp()  {
  document.write("Updated: 09.17.2002");
  }
*/
var isNav4, isIE4, isNav6, isOpera6;
    
function sniff()   {
  if (parseInt(navigator.appVersion.charAt(0)) >= 4) {
    isNav6 = navigator.userAgent.indexOf("Gecko")!=-1 ? true:false;
    isNav4 = (navigator.appName == "Netscape") ? true && !isNav6: false;
    isIE4 = (navigator.appName.indexOf("Microsoft") != -1) ? true : false;
    isOpera6 = ((navigator.userAgent.indexOf("Opera 6") != -1)||(navigator.userAgent.indexOf("Opera/6") != -1)) ? true : false;
    }
  }

function snifferReturn()  {
  sniff();
  if (isNav4)  {
    return 1;
    }
  else if (isIE4)  {
    return 2;
    }
  else if (isNav6)   {
    return 3;
    }
  else  {
    return 4;
    }
  }

function changeText(descText)  {
  if (isIE4)   {
    document.all.description.innerHTML=descText;
    }
  else if (isNav4)   {
//    document.netDesc.document.netDesc2.document.write("<SPAN Style=\"font-size:8pt; font-family:verdana, helvetica, arial; text-align:center;\">"+descText+"</SPAN>");
    document.netDesc.document.netDesc2.document.write("<SPAN class=\"v14\">"+descText+"</SPAN>");
    document.netDesc.document.netDesc2.document.close();        
    }
  else if (isNav6)   {
    document.getElementById("description").innerHTML=descText;        
    }
  else  {
    if (!isOpera6)  {
      alert("This page may not render correctly due to your browser version! \n For best results please view with IE4+ or Netscape 4+");
      }
    }
  }