function validateAddToBasket(num){
	
	var r = true;

	
	var form = document.getElementById("myForm");
	
	
	if(num !="" && num >0){

		for(var i = 1; i <= num; i++){
			
			var colours = document.getElementById('c'+i).selectedIndex;
			if(colours =='0'){
				
				var c = "er";
					
			}
		
			
		}
		
			for(var i = 1; i <= num; i++){
			
			var sizes = document.getElementById('s'+i).selectedIndex;
			if(sizes =='0'){
			
				var s ="er";
					
			}
			
			
		}
		

		
		if(c =="er" || s =="er"){
			alert('Please provide a size and colour for each product ');
			r = false;
		}
	
	
	

		

		
	}else{
	
	var colours = form.c_colour.selectedIndex;
	var sizes = form.c_size.selectedIndex;
	
	if(colours==0){
		alert("Please select a product colour");
		r = false;
	}else if(sizes ==0){
		alert("Please select a product size");
		r = false;
	}
	
	}
	return r;
	
	
	
	
}


function validateNewBlog(form){
	var r = true;
	var myTarget = document.getElementById(form);
	if(myTarget.d_title.value ==""){
		alert("Please provide a title for this discussion");
		r= false;
	//}else if(myTarget.d_description.value ==""){
		//alert("Please provide a short description for this discussion");
		//r= false;
	}else if(myTarget.d_discussion.value ==""){
		alert("Please provide some copy for this discussion");
		r = false;
	}else if(myTarget.d_discussion.value.length >1500){
		alert("Your discussion length must be below 1500 characters");
		r = false;
		
	}
	
	return r;

}

function validateNewComment(form){
	var r = true;
	var myTarget = document.getElementById(form);
 	if(myTarget.d_discussion.value ==""){
		alert("Please provide a comment before saving");
		r = false;
	}else if(myTarget.d_discussion.value.length >1500){
		alert("Your comment length must be below 1500 characters");
		r = false;
		
	}
	
	return r;

}

function setNewsletter(object){
	var state = document.getElementById(object).checked;
	
if(state == false){
	document.getElementById("newsletter").value="n";
	document.getElementById("subscribe_to_news").value="n";
	
}else{
		document.getElementById("newsletter").value="y";
		document.getElementById("subscribe_to_news").value="y";
	
}

}


	function validateRegistration(form){
	var r = true;

	var myTarget = document.getElementById(form);
	
	var firstname = myTarget.c_first_name.value;
	var lastname = myTarget.c_last_name.value;
	var address = myTarget.c_address.value;
	var town = myTarget.c_city.value;
	var postcode = myTarget.c_postcode.value;
	var username = myTarget.c_username.value;
    	var password = myTarget.c_password.value;
   
	
	
	if(firstname ==""){
		alert("Please provide your first name");
		r = false;
	}else if(lastname ==""){
		alert("Please provide your surname");
		r= false;
	}else if(address ==""){
		alert("Please specify your address you are in");
		r= false;
	}else if(town ==""){
		alert("Please specify town your address is located");
		r= false;
	}else if(postcode ==""){
		alert("Please specify your postcode or ZIP");
		r= false;
	
	}else if(username ==""){
	alert("Please provide an email address for your login user name");
	r= false;
	
	}else if(username.indexOf("@")<2){
	alert("Please provide a valid email address");
	     r = false;
             
	}else if(password.length < 5){
		alert("Your login password must equal or be greater than 5 characters");
		r= false;
	}
	
	var checked = document.getElementById('c_terms').checked;
		
	if(r ==true && checked ==false){
	
	alert('You must have accepted our terms and conditions to proceed');
	r = false;
	
	}
			
	return r;
}

function validateLogin(form){

	var r = true;

	var myTarget = document.getElementById(form);
	var username = myTarget.login_username.value;
   	 var password = myTarget.login_password.value;

   	if(username==""){
	alert("Please provide your login user name");
	r= false;
	
	}else if(email.indexOf("@")<2){
	alert("Please provide a valid login user name. This would be your email address");
	     r = false;
	}else if(password==""){
		alert("Please provide your login password");
		r= false;
	}
	
	return r;

}

function validateContact(form){

	var r = true;

	var myTarget = document.getElementById(form);
	var firstname = myTarget.c_first_name.value;
	var lastname = myTarget.c_last_name.value;
	var email =myTarget.c_email.value;
	var subject =myTarget.c_subject.value;
	var message =myTarget.c_message.value;
          if(firstname ==""){
		alert("Please provide your first name");
		r = false;
	}else if(lastname ==""){
		alert("Please provide your surname");
		r= false;
	}else if(email ==""){
	alert("Please provide an email address");
	r= false;
	
	}else if(email.indexOf("@")<2){
	alert("Please provide a valid email address");
	     r = false;
             

	}else if(subject ==""){
		alert("Please provide a subject for this message");
		r= false;
		}else if(message ==""){
		alert("Please provide a query");
		r= false;
		}
	
	return false;

}

function validateReminder(form){
	var r = true;
	var myTarget = document.getElementById(form);
	
	if(myTarget.c_email_reminder.value ==""){
		alert("Please provide an email address");
		r = false;
	}else if(myTarget.c_email_reminder.value.indexOf("@")<2){
		alert("Please provide a valid email address");
		r = false;
	}

	return false;
	
}

function validatePrivateMessage(form){
	var r = true;
	var myTarget = document.getElementById(form);
	
	if(myTarget.p_subject.value ==""){
		alert("Please provide a subject for your message");
		r = false;
	}else if(myTarget.p_message.value ==""){
		alert("Please provide a message or query");
		r = false;
	}

	return r;
	
}