// JavaScript Document

var dimages=new Array();
var numImages=18;
var timer=1;
for (i=0; i<numImages; i++)
{
  dimages[i]=new Image();
  dimages[i].src="slides/slide"+(i+1)+".jpg";
}
var curImage=-1;

 
function swapPicture()
{
  if (document.images)
  {
    var nextImage=curImage+1;
    if (nextImage>=numImages)
      nextImage=0;
    if (dimages[nextImage] && dimages[nextImage].complete)
    {
      var target=0;
      if (document.images.photo)
        target=document.images.photo;
      if (document.all && document.getElementById("photo"))
        target=document.getElementById("photo");
  
      // make sure target is valid.  It might not be valid
      //   if the page has not finished loading
      if (target)
      {
        target.src=dimages[nextImage].src;
        curImage=nextImage;
      }
 
      setTimeout('swapPicture()', 3000);
 
    }
    else
    {
      setTimeout("swapPicture()",500);
    }
  }
}
 
setTimeout("swapPicture()", 5000);


function validEmail()
{
 var atLocation=document.forms[0].email.value.lastIndexOf("@");
 var dotLocation=document.forms[0].email.value.lastIndexOf(".");
 if (dotLocation <= atLocation || atLocation == -1)
 {
	 alert ("The email address entered isn't a valid email address.  Please resubmit.");
	 reset();
 }//endif
 
  compareEmail();
 return false;

}//end function
 
 
 
 
 function compareEmail()
 {
	 if (document.forms[0].email.value!=document.forms[0].confirmemail.value)
 {
	 alert ("The email addresses entered don't match.  Please resubmit.");
	reset();
 }//end if
 return false;
 }//end funtion