function change(id, newClass) {
identity=document.getElementById(id); 
identity.className=newClass;}



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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}



var SlideShowSpeed = 3000;
var CrossFadeDuration = 3;
var Picture = new Array();
var Caption = new Array();
Picture[1]  = 'images/f1.jpg';
Picture[2]  = 'images/f2.jpg';
Picture[3]  = 'images/f3.jpg';
Picture[4]  = 'images/f4.jpg';
Picture[5]  = 'images/f5.jpg';
Picture[6]  = 'images/f6.jpg';
var tss;
var iss;
var jss = 1;
var pss = Picture.length-1;
var preLoad = new Array();
for (iss = 1; iss < pss+1; iss++){
preLoad[iss] = new Image();
preLoad[iss].src = Picture[iss];}

function runSlideShow(){
  if (document.all){
  document.images.PictureBox.style.filter="blendTrans(duration=2)";
  document.images.PictureBox.style.filter="blendTrans(duration=CrossFadeDuration)";
  document.images.PictureBox.filters.blendTrans.Apply();}
  document.images.PictureBox.src = preLoad[jss].src;
  if (document.all) document.images.PictureBox.filters.blendTrans.Play();
  jss = jss + 1;
  if (jss > (pss)) jss=1;
  tss = setTimeout('runSlideShow()', SlideShowSpeed); 
}



function high(whichMenuItem){
	theobject=whichMenuItem
	highlighting=setInterval("highlightit(theobject)",60) }

function low(whichMenuItem){
	clearInterval(highlighting)
	whichMenuItem.filters.alpha.opacity=100 }

function highlightit(currentMenuItem){
	if (currentMenuItem.filters.alpha.opacity>60) currentMenuItem.filters.alpha.opacity-=10
	else if (window.highlighting)
	clearInterval(highlighting) }