function validateNewsletter(id){
			
	
			var r = true;
			var form = document.getElementById('newsletter_form');
			
			var first_name = form.n_name.value;
			var email = form.n_email.value;
		
			
	                   if(first_name ==''){
			alert("Please provide your full name");
			r = false;
			
	                   }else if(email ==''){
			alert("Please provide your email address");
			 r = false;
			  
			}else if( email.indexOf("@")<2){
			alert("Please provide a valid email address");
	   		  r = false;
			}
		
			if(r == true){

			$.get('sendEnquiry.php?id='+id+'&fn='+first_name+'&e='+email, function(data) {
  			
			if(data=='confirm'){
			
  			document.getElementById('n_text').innerHTML ='<span class="pk">Thank you for signing up</span>';
  			document.getElementById('n_name').value ='';
			document.getElementById('n_email').value ='';
  			}
			
			});
			
			}
			return false;
			
			
			}
			
					function validateInnerEnquiry(id){
			
	
			var r = true;
			var form = document.getElementById('inner_enquiry_form');
			
			var first_name = form.e_first_name.value;
			var last_name = form.e_last_name.value;
			var tel= form.e_phone.value;
			var email = form.e_email.value;
			var date= form.e_date.value;
			var time= form.e_time.value;
			
	                   if(first_name ==''){
			alert("Please provide your first name");
			r = false;
			}else if(last_name ==''){
			alert("Please provide your last name");
			r = false;
	
			}else if(tel.length <9){
			alert("Please provide a full contact telephone number including the country code");
			r= false;
	
			}else if(email !="" && email.indexOf("@")<2){
			alert("Please provide a valid email address");
	   		  r = false;
			
			}else if(date ==''){
			alert("Please specify a date when we should call you");
			r = false;
			
			}else if(time ==''){
			alert("Please specify the time of day we should call");
			r = false;
			
			}
		
			if(r == true){

			$.get('sendEnquiry.php?id='+id+'&fn='+first_name+'&ln='+last_name+'&t='+tel+'&e='+email+'&d='+date+'&tm='+time, function(data) {
  			
			if(data=='confirm'){
			
  			document.getElementById('ui_inner_form').className = 'hidden';
  			document.getElementById('ui_inner_form_confirm').className = 'show';
			
  			}
			
			});
			
			}
			return false;
			
			
			}
			
			
					function validateHeadEnquiry(id){
			
	
			var r = true;
			var form = document.getElementById('head_enquiry_form');
			
			var first_name = form.e_first_name.value;
			var last_name = form.e_last_name.value;
			var tel= form.e_phone.value;
			var email = form.e_email.value;
			var message= form.e_message.value;
			
	                   if(first_name ==''){
			alert("Please provide your first name");
			r = false;
			}else if(last_name ==''){
			alert("Please provide your last name");
			r = false;
			
			}else if(email ==""){
			alert("Please provide an email address we can use to contact you");
			r= false;
	
			}else if(email.indexOf("@")<2){
			alert("Please provide a valid email address");
	   		  r = false;
			
			}else if(message.length <5){
			alert("Please provide message for your enquiry");
	   		  r = false;
			
			}
		
			if(r == true){

			$.get('sendEnquiry.php?id='+id+'&fn='+first_name+'&ln='+last_name+'&t='+tel+'&e='+email+'&m='+message, function(data) {
  			
			if(data=='confirm'){
			
  			document.getElementById('ui_form').className = 'hidden';
  			document.getElementById('ui_form_confirm').className = 'show';
			
  			}else{

  			
  			}
			
			});
			
			}
			return false;
			
			
			}