var numpicsauto=17;
var thenumauto=0;
function change_it()
 {
  var x=0;
  thenumauto+=1;

  if (thenumauto>numpicsauto)
  { 
   setTimeout('change_it()',3000);
   thenumauto=0;
  }
  else
  {
   document['imgchange'].src='images/Frontpage'+thenumauto+'.jpg';
   x+=1;
   setTimeout('change_it()',3000);
  }
}

function flashText()
 {

  if (WIN.className=="BidTitles")
  { 
   WIN.className="BidTitlesRed";
   text.className="BidTitlesRed";
   banner1.className="BidTitlesRed";
  }
  else
  {
   WIN.className="BidTitles";
   text.className="BidTitles";
   banner1.className="BidTitles";
  }
   setTimeout('flashText()',500);	
}

function mvForwards()
 {
  thenum+=1;
  if (thenum<numpics-1)
  { 
   btnNext.style.display="";
  }
  
  if (thenum>=1)
  {
   btnPrev.style.display="";
  }
   
  if (thenum==numpics-1)
  { 
   btnNext.style.display="none";
   document[imgName].src=pics[thenum];
  }
  else
  {
   document[imgName].src=pics[thenum];
  }
}

function mvBack()
 {
  thenum-=1;
  
  if (thenum>=1)
  {
   btnPrev.style.display="";
  }	 
  if (thenum<numpics-1)
  { 
   btnNext.style.display="";
  }

  if (thenum==0)
  { 
   btnPrev.style.display="none";
   document[imgName].src=pics[thenum];
  }
  else
  {
   document[imgName].src=pics[thenum];
  }
}
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_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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 validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@")
dotpos=value.lastIndexOf(".")
if (apos<1||dotpos-apos< 
   
2) {alert(alerttxt);return false}
else
{return
true} }
}
function validate_required(field,alerttxt)
{
with (field){if(value==null||value=="")
  {alert(alerttxt);return false}
else {return true}
}
}

function validate_form(thisform)
{
with (thisform)
{

if (validate_required(txtemailaddress,"Email must be filled out!")==false)
  {txtemailaddress.focus();return false}
  
if (validate_email(txtemailaddress,"The email entered is not a valid e-mail address!")==false)
  {txtemailaddress.focus();return false}


}
}