//  v3.0
function MM_preloadImages() {
  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];}}
}

//  v3.0
function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

//v4.0
function MM_findObj(n, d) {
  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 && document.getElementById) x=document.getElementById(n); return x;
}

//v3.0
function MM_swapImage() {
  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];}
}

// reloads the window if Nav4 resized
function MM_reloadPage(init) {
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);

function imgRot(s,pt,tm) {
  document.images[s].src = eval(s)[pt].src;
  ++pt;  if ( !eval(s)[pt] ) { pt = 1 };
  setTimeout('imgRot(\"' + s + '\",' + pt + ',' + tm + ')',tm);
}

// Reset input field color when changed
function fldReset() { this.style.backgroundColor=''; this.style.borderColor='#bbbbbb'; }

function verifyDelete(s) { return(confirm("Are you sure you want to delete " + s + "?")); }

// display error message, color error field, set 
function setErm(f,m) {
  alert(m);
  f.onchange = fldReset;
  f.style.backgroundColor="#ff9"; 
  f.style.borderColor="#f00"; 
  f.focus(); 
  return false;
}

function chkContact(s) {
   if (((s.Contact_You_By.value=='botheither') || (s.Contact_You_By.value=='Phone'))&&(s.Phone_Number.value=='')) return setErm(s['Phone_Number'],	'You must enter a phone number to continue.');
   if (s.Name.value=='')		return setErm(s['Name'],	'You must enter your first name to continue.');
   if ((s.Contact_You_By.value=='botheither') || (s.Contact_You_By.value=='Email'))		{
     if (s.Email_Address.value=='') return setErm(s['Email_Address'],'Your E-mail address is missing. Plaese check!');
     if ((s.Email_Address.value.indexOf('@')==-1) || (s.Email_Address.value.indexOf('.')==-1)) return setErm(s['Email_Address'],'Your E-mail address appears to be invalid. Plaese check!');
   }
   return true;
}

function editProductCat(id) {
  window.open('admin_product_cat_edit.php?product_cat_id='+id,'prodcat','height=600,width=800,scrollbars,resizable'); return false; }
  
function editProduct(product_cat_id,product_id) {
  window.open('admin_product_edit.php?product_cat_id='+product_cat_id+'&product_id='+product_id,'product','height=600,width=800,scrollbars,resizable'); return false; }