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 checkValues() {
    if (document.frmContact.name.value == "") {
      alert("Please enter a value for 'Your name' before submitting your question or comments.");
      document.frmContact.name.focus();
      return false; }
    if (document.frmContact.email.value == "") {
      alert("Please enter a value for 'Your e-mail address' before submitting your question or comments.");
      document.frmContact.email.focus();
      return false; }
    if (document.frmContact.message.value == "") {
      alert("Please enter a value for 'What you would like to say' before submitting your question or comments.");
      document.frmContact.message.focus();
      return false; }
    return true; }