function MM_preloadImages() { //v2.0
  if (document.images) {
    var imgFiles = MM_preloadImages.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
  } }
}

function MM_swapImgRestore() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}

function MM_swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
    objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = MM_swapImage.arguments[i+2];
    } else {
      alert("object is null. objStr was "+objStr);
    }
  }
  document.MM_swapImgData = swapArray; //used for restore
}
function openWin (url,w,h) {
  window.open(url,'popwin','width='+w+',height='+h+',toolbar=no,scrollbars=no');
}
function mail_it(u,dt,d,s) {
	window.location = 'mailto:'+u+'@'+d+'.'+dt+((s!==undefined)?('?subject='+s):(''));
	return (0);
}
function fnHTTPFailure(o) {
	alert ('HTTP failure: '+o.Status+' '+o.statusText);
}
function show_menu(id)
{
	document.getElementById(id).style.display = 'block';
}
function hide_menu(id)
{
	document.getElementById(id).style.display = 'none';
}
function ro(p,id) 
{
	var img = document.getElementById(id);
	img.src = p;
}
function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload) {
        oldonload();
      }
      func();
    }
  }
}