// JavaScript Document

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 clearFieldUsername(field) {
	if (field.value=='username') field.value = '';
}

function resetFieldUsername(field) {
	if (field.value=='') field.value = 'username';
}
function clearFieldPassword(field) {
	if (field.value=='password') field.value = '';
}

function resetFieldPassword(field) {
	if (field.value=='') field.value = 'password';
}
function clearFieldSearch(field) {
	if (field.value=='search the shop...') field.value = '';
}

function resetFieldSearch(field) {
	if (field.value=='') field.value = 'search the shop...';
}
function clearFieldRequired(field) {
	if (field.value=='required') field.value = '';
}

function resetFieldRequired(field) {
	if (field.value=='') field.value = 'required';
}


function clearFieldRequiredName(field) {
	if (field.value=='Name') field.value = '';
}

function resetFieldRequiredName(field) {
	if (field.value=='') field.value = 'Name';
}

function clearFieldRequiredEmail(field) {
	if (field.value=='Email') field.value = '';
}

function resetFieldRequiredEmail(field) {
	if (field.value=='') field.value = 'Email';
}

function clearFieldRequiredMessage(field) {
	if (field.value=='Message') field.value = '';
}

function resetFieldRequiredMessage(field) {
	if (field.value=='') field.value = 'Message';
}

function checkSearch() {
		if (document.search_form.search_field.value.length<=0||document.search_form.search_field.value=="Search the site") {
		  alert('You need to fill in your search criteria.');
		  return false;
		}
   
  return true;
}

function checkContactForm() {
		if (document.contact_form.name.value.length<=0||document.contact_form.name.value=="Name") {
		  alert('Please fill in your name.');
		  return false;
		}
		if (document.contact_form.email.value.length<=0||document.contact_form.email.value=="Email") {
		  alert('Please fill in your e-mail address.');
		  return false;
		}		
		if (document.contact_form.message.value.length<=0||document.contact_form.message.value=="Message") {
		  alert('Please fill in your comments.');
		  return false;
		}				
   
  return true;
}

function checkNewsletterForm() {
		if (document.newsletter_form.name.value.length<=0||document.newsletter_form.name.value=="Name") {
		  alert('Please fill in your name.');
		  return false;
		}
		if (document.newsletter_form.email.value.length<=0||document.newsletter_form.email.value=="Email") {
		  alert('Please fill in your e-mail address.');
		  return false;
		}		
   
  return true;
}

function checkAdvertiseValues() {
		if (document.advertise_form.company_name.value.length<=0||document.advertise_form.company_name.value=="required") {
		  alert('Please fill in the name of the company.');
		  return false;
		}
		if (document.advertise_form.contact_person.value.length<=0||document.advertise_form.contact_person.value=="required") {
		  alert('Please fill in your name or the contact persons name.');
		  return false;
		}	
		if (document.advertise_form.cell.value.length<=0||document.advertise_form.cell.value=="required") {
		  alert('Please fill in your cell number.');
		  return false;
		}	
		if (document.advertise_form.telephone.value.length<=0||document.advertise_form.telephone.value=="required") {
		  alert('Please fill in your telephone number.');
		  return false;
		}
		if (document.advertise_form.email.value.length<=0||document.advertise_form.email.value=="required") {
		  alert('Please fill in your email address.');
		  return false;
		}    				
    if (document.advertise_form.advertising_type_banner.checked == false && document.advertise_form.advertising_type_logo.checked == false) 
    {
    	alert ('Please select the advertising option you are interested in advertising on www.forestry.co.za.');
    	return false;
    } else { 	
    	return true;
    }
     
   
  return true;
}

function checkEquipmentListingValues() {
		if (document.equipment_form.company_name.value.length<=0||document.equipment_form.company_name.value=="required") {
		  alert('Please fill in the name of the company.');
		  return false;
		}
		if (document.equipment_form.contact_person.value.length<=0||document.equipment_form.contact_person.value=="required") {
		  alert('Please fill in your name or the contact persons name.');
		  return false;
		}	
		if (document.equipment_form.cell.value.length<=0||document.equipment_form.cell.value=="required") {
		  alert('Please fill in your cell number.');
		  return false;
		}	
		if (document.equipment_form.telephone.value.length<=0||document.equipment_form.telephone.value=="required") {
		  alert('Please fill in your telephone number.');
		  return false;
		}
		if (document.equipment_form.email.value.length<=0||document.equipment_form.email.value=="required") {
		  alert('Please fill in your email address.');
		  return false;
		}    				    
		if (document.equipment_form.listing_description.value.length<=0||document.equipment_form.listing_description.value=="required") {
		  alert('Please fill in your listing description.');
		  return false;
		}    				   
  return true;
}

function checkEquipmentInterestedValues() {
		if (document.equipment_listing_form.contact_person.value.length<=0||document.equipment_listing_form.contact_person.value=="required") {
		  alert('Please fill in your name or the contact persons name.');
		  return false;
		}	
		if (document.equipment_listing_form.cell.value.length<=0||document.equipment_listing_form.cell.value=="required") {
		  alert('Please fill in your cell number.');
		  return false;
		}	
		if (document.equipment_listing_form.telephone.value.length<=0||document.equipment_listing_form.telephone.value=="required") {
		  alert('Please fill in your telephone number.');
		  return false;
		}
		if (document.equipment_listing_form.email.value.length<=0||document.equipment_listing_form.email.value=="required") {
		  alert('Please fill in your email address.');
		  return false;
		}    				     				   
  return true;
}

function checkUsefulDirectoryValues() {
		if (document.useful_form.email.value.length<=0||document.useful_form.email.value=="required") {
		  alert('Please fill in your email address.');
		  return false;
		}	
		if (document.useful_form.what_information_are_you_looking_for.value.length<=0||document.useful_form.what_information_are_you_looking_for.value=="required") {
		  alert('Please fill in what information you are looking for.');
		  return false;
		}	   				     				   
  return true;
}

function checkRegisterValues() {
		if (document.register_form.company_name.value.length<=0||document.register_form.company_name.value=="required") {
		  alert('Please fill in the name of the company.');
		  return false;
		}
		if (document.register_form.contact_person.value.length<=0||document.register_form.contact_person.value=="required") {
		  alert('Please fill in your name or the contact persons name.');
		  return false;
		}	
		if (document.register_form.contact_tel.value.length<=0||document.register_form.contact_tel.value=="required") {
		  alert('Please fill in your telephone number.');
		  return false;
		}
		if (document.register_form.contact_fax.value.length<=0||document.register_form.contact_fax.value=="required") {
		  alert('Please fill in your fax number. If you do not have a fax number, please say Not Applicable - na');
		  return false;
		}    		
		if (document.register_form.contact_cell.value.length<=0||document.register_form.contact_cell.value=="required") {
		  alert('Please fill in your cell number.');
		  return false;
		}
    if (document.register_form.email.value.length<=0||document.register_form.email.value=="required") {
		  alert('Please fill in your e-mail address.');
		  return false;
		}
    if (document.register_form.contact_website.value.length<=0||document.register_form.contact_website.value=="required") {
		  alert('Please fill in your website address. Please leave out http://');
		  return false;
		}
    if (document.register_form.province.value.length<=0) {
		  alert('Please fill in your province. If you are not from south africa, then select no province.');
		  return false;
		}
    if (document.register_form.vat_number.value.length<=0||document.register_form.vat_number.value=="required") {
		  alert('Please fill in your vat Number. If you do not have a vat number, please say Not Applicable - na');
		  return false;
		}
    if (document.register_form.postal_address.value.length<=0||document.register_form.postal_address.value=="required") {
		  alert('Please fill in your postal address.');
		  return false;
		}
    if (document.register_form.physical_address.value.length<=0||document.register_form.physical_address.value=="required") {
		  alert('Please fill in your physical address.');
		  return false;
		}
    if (document.register_form.amount_category.value.length<=0) {
		  alert('Please fill in the amount of categories you want to display under.');
		  return false;
		}
    if (document.register_form.username.value.length<=0||document.register_form.username.value=="required") {
		  alert('Please fill in your username.');
		  return false;
		}
    if (document.register_form.password.value.length<=0||document.register_form.password.value=="required") {
		  alert('Please fill in your password.');
		  return false;
		}                                 
  return true;
}


function checkDeliveryDetails() {
		if (document.delivery_form.delivery_name.value.length<=0||document.delivery_form.delivery_name.value=="required") {
		  alert('Please fill in the name of the person receiving the delivery.');
		  return false;
		}
		if (document.delivery_form.delivery_telephone.value.length<=0||document.delivery_form.delivery_telephone.value=="required") {
		  alert('Please fill in the telephone number of the address to be delivered to.');
		  return false;
		}
		if (document.delivery_form.delivery_address.value.length<=0||document.delivery_form.delivery_address.value=="required") {
		  alert('Please fill in the delivery address.');
		  return false;
		}	 		
		if (document.delivery_form.delivery_postal_code.value.length<=0||document.delivery_form.delivery_postal_code.value=="required") {
		  alert('Please fill in your delivery address postal code.');
		  return false;
		}
   
  return true;
}