function MM_showHideLayers() { 
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_swapImgRestore() { 
  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() { 
  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];

  } }
  document.MM_swapImgData = swapArray; 
}

function getCurrentDate()
{
    var d = new Date();
    var monthNames = new Array("January","February","March","April","May","June","July","August","September","October","November","December");
    return(monthNames[d.getMonth()] + ' ' + d.getDate() + ',' + ' '+ d.getFullYear());
}

function printWindow() {
	window.print();
	return false;
}

function closeWindow() {
	window.close();
	return true;
}

function headerImage() {
	nImages = 10;
	head='<img src="../images/header/pic';
	tail='.jpg" height="56" width="370" alt="">';
	var r = Math.ceil(Math.random() * nImages);
	document.write(head + r + tail);
}