var loggedIn = false;
var prevTab = "";

function addToWishList(){
	url = "wishlist_update.php?Add&";
	quantity = $('Order').value;
	colour = $('product_colour').value;
	size = $('product_size').value;
	prodID = $('prodID').value;
	user = '';
	title = $('product_title').value;
	
	url += "quantity="+quantity+"&size="+size+"&colour="+colour+"&Title="+title+"&prodID="+prodID+"&ajax";
	loadPage(url,'wishlist');
}

function displayPostage(){
	var size = $('product_size').value;
	var bits = size.split(",");
	var price = bits[1] * $('Order').value;
	var basketTotal = 0;

	if(basketTotal==0)
		msg = "";
	else
		msg = "This item would bring your postage to:<br/>"
		
	price += basketTotal;
	if(price>=180){
            $('postage').innerHTML = "<span class='label' style='margin-top:5px;'>Postage</span><div class='postage_cost'>"+msg+
			"<div style='padding-left:0px;'><b>FREE</b> within the UK, and</div>"+
            "<div style='padding-left:0px;'>Please call for the rest of the world</div></div>";
	}
	if(price<180){
            $('postage').innerHTML = "<span class='label' style='margin-top:5px;'>Postage</span><div class='postage_cost'>"+msg+
			"<div style='padding-left:0px;'>&pound;7.50 within the UK, and</div>"+
            "<div style='padding-left:0px;'>&pound;12.00 to the rest of the world</div></div>";
	  }
      if(price<75){
            $('postage').innerHTML = "<span class='label' style='margin-top:5px;'>Postage</span><div class='postage_cost'>"+msg+
			"<div style='padding-left:0px;'>&pound;5.50 within the UK, and</div>"+
            "<div style='padding-left:0px;'>&pound;9.50 to the rest of the world</div></div>";
	  }
      if(price<50){
            $('postage').innerHTML = "<span class='label' style='margin-top:5px;'>Postage</span><div class='postage_cost'>"+msg+
			"<div style='padding-left:0px;'>&pound;4.50 within the UK, and</div>"+
            "<div style='padding-left:0px;'>&pound;7.50 to the rest of the world</div></div>";
	  }
      if(price<30){
            $('postage').innerHTML = "<span class='label' style='margin-top:5px;'>Postage</span><div class='postage_cost'>"+msg+
			"<div style='padding-left:0px;'>&pound;3.50 within the UK, and</div>"+
            "<div style='padding-left:0px;'>&pound;5.50 to the rest of the world</div></div>";
	  }
      if(price<15){
            $('postage').innerHTML = "<span class='label' style='margin-top:5px;'>Postage</span><div class='postage_cost'>"+msg+
			"<div style='padding-left:0px;'>&pound;2.00 within the UK, and</div>"+
            "<div style='padding-left:0px;'>&pound;4.50 to the rest of the world</div></div>";
	  }
}

function updateDetails(){
	if($('password1').value!="" && $('password1').value != $('password2').value){
		displayMessage("The new passwords you have entered do not match, please try again");
	}
	
	if($('pass').value==''){ 
		alert("For security you must enter your password in order to update your details.");
		gotoField("pass");
		return false;
	} else {
		url = 'ajax=true&'+$('details').toQueryString();
		if($('checkout')){
			loadPage('user_editaccount.php','details_div','main_address',url);
		} else {
			loadPage('user_editaccount.php','details_div','details_div',url);
		}
		return false;
	}
}

function checksubmit(){
	//this checks to see if the old password has been entered on the edit account page
	//if so the submit button is enabled, otherwise it is disabled
	if($('pass').value!=""){
		$('submitbutton').disabled = false;
		$('update_message').innerHTML = "";	
	}else{
		$('submitbutton').disabled = true;
		$('update_message').innerHTML = "You must enter your old password before you can proceed.";	
	}
}

//================================================
//registration functions
//================================================
function genpassword() {
	var length = 6;
	var pass = "";
	// all the chars we want to use
	var chars = "a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 - + * / ! @ %";
	var bits = chars.split(" ");

	for(i=0;i<length;i++) {
		randy = Math.random()*(bits.length-1);
		randy = Math.round(randy);
		pass += bits[randy];
	}    
	if(confirm("How about:\n\n"+pass+"\n\nIf you choose this password you will receive an email to remind you of it")){
		$("password1").value =pass;
		$("password2").value =pass;
		$("recommended").value= pass;
		checkRegistration();
	}
}

function gotoLink(div, opendiv){
	lnk = "";
	if(opendiv!=null)
		lnk += "show('"+opendiv+"'); ";
	lnk += "gotoField('"+div+"');"
	return " <a href=\"javascript:"+lnk+"\"><img src='graphics/goto.jpg' border='0' width='15' height='15' align='texttop'></a>";	
}

function checkPhoneNumber(box){
	var val = box.value;
	var v = "";
	var valid = "0 1 2 3 4 5 6 7 8 9 - + ( )";
	var bits = valid.split(" ");
	for(var i=0; i<val.length; i++){
		if(bits.indexOf(val.charAt(i))!=-1)
			v+= val.charAt(i);
	}
	box.value = v;
}

function formatPhoneNumber(box){	
	var val = box.value;
	//now add spaces to make it easier to read
	var len = val.length;
	
	var t = "";
	if(len > 7)
		t += val.substring(0,len-7)+" ";
	if(len>=7)
		t += val.substring(len-7,len-4)+" "+val.substring(len-4,len);
	
	box.value = t;
}

function titleCase(box){
	var temp = box.value;
	box.value = (temp.charAt(0)).toUpperCase()+temp.substr(1,temp.length-1);
}

function showHelp(div){
	switch(div){
		case 'thumb':
			alert("This setting determines whether or not you see small images beside each product when browsing the catalogue. Switching this off will speed up the time the page takes to load (ideal for those using a dial-up connection).\n\nYou can change these preferences at any time by clicking on the 'My Account' link at the top and bottom of every page when you are logged in.");
			break;
		case 'pp':
			alert("This setting determines how many results are displayed on each page. Lower numbers will speed up the time a page takes to load, but will result in more pages of results.");
			break;
		case 'news':
			alert("If you would like us to keep you informed of any Dancewear related news, i.e. new products, offers, or changes to the website, please tick this box.");
			break;
	}
}

function submitRegForm(){
	if($('missinginfo').innerHTML!=""){
		message = "You have not provided enough information to register";
		alert(message);
		return false;
	} else {
		message = "We will send an email to "+$('email1').value+", you must follow the link in this email to confirm your account.";
		if($('missinginfo_Order').innerHTML!="")
			message = "You have not provided enough information to place an order online, if you do not intend to place an order online, select ok. Otherwise select cancel and fill in the missing information\n\n"+message;
	
		send = confirm(message);
	}
	
	if(send){
		return true;
	} else {
		return false;
	}
}

function checkRegistration(){
	$("submitbutton").disabled = false;
	$("missinginfo").innerHTML = "";
	var requiredF = Array("forename","surname","email1","email2","password1","password2");
	var order = Array("address1","city","postcode","phone");
	var missing = Array();
	var missingOrder = Array();
	var i;
	var m = "";
	var mo = "";
	
	for(i=0; i<requiredF.length; i++){
		if($(requiredF[i]).value == ""){
			missing.push(requiredF[i]);
			icon = "stop.gif";
			validForm = false;
		} else {
			icon = "go.gif";
		}
		$(requiredF[i]+"icon").innerHTML = "<img src='graphics/"+icon+"' border=0 width=15 height=15>";
	}
	for(i=0; i<order.length; i++){
		if($(order[i]).value == ""){
			missingOrder.push(order[i]);
			icon = "blank.gif";
		} else {
			icon = "go.gif";
		}
		$(order[i]+"icon").innerHTML = "<img src='graphics/"+icon+"' border=0 width=15 height=15>";
			
	}
	
	//check that the phone number is long enough
	if(missingOrder.indexOf("phone")==-1 && $('phone').value.length<7){
		missingOrder.push("phone");
		$("phoneicon").innerHTML = "";
	}
	
	if(missing.length>0){
		m+= "<br />The following issues must be resolved before you can register:<ul>";
		for(i=0; i<missing.length; i++){
			m+="<li>";
			switch(missing[i]){
				case 'forename':
					m+="No forename supplied"+gotoLink('forename','reg0');
					break;
				case 'surname':
					m+="No surname supplied"+gotoLink('surname','reg0');
					break;
				case 'email1':
					m+="No email address supplied"+gotoLink('email1','reg0');
					$("email1icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
					$("email2icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
					break;
				case 'email2':
					m+="You have not confirmed your email address"+gotoLink('email2','reg0');
					$("email1icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
					$("email2icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
					break;
				case 'password1':
					m+="No password supplied"+gotoLink('password1','reg0');
					break;
				case 'password2':
					m+="You have not confirmed your password"+gotoLink('password2','reg0');
					break;
				default:
					break;
			}
			m+="</li>";
		} 
		$("submitbutton").disabled = true;
	}
	
	if($('forename').value != "" && ($('forename').value).length<2){		
		if(m == "")
			m += "<br />The following issues must be resolved before you can register:<ul>";
		m += "<li>Please enter your full Forename</li>";
	}
	if($('email1').value != $('email2').value && $('email1').value != "" && $('email2').value!=""){
		if(m == "")
			m += "<br />The following issues must be resolved before you can register:<ul>";
		m += "<li>The email addresses you have entered do not match</li>";
		$("email1icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
		$("email2icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
		$("submitbutton").disabled = true;
		$("loyalty").innerHTML = "";
	} else if($('email1').value == $('email2').value && $('email1').value != "" && $('email2').value!=""){
		email = $('email1').value;
		var atpos = email.indexOf("@");
		var domain = email.substring(atpos,email.length);
		if(!(atpos > 0) || (domain.indexOf(".") == -1) || (domain.indexOf(".") == (domain.length-1)) || email.indexOf(" ")!=-1){
			if(m == "")
				m += "<br />The following issues must be resolved before you can register:<ul>";
			m += "<li>The email addresses you have entered are not valid. (must be name@domain and cannot contain spaces)</li>";
			$("email1icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
			$("email2icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
			$("submitbutton").disabled = true;
			$("loyalty").innerHTML = "";
		} else {
			checkEmailLoyalty();	
		}
	}
	if($('password1').value != $('password2').value && ($('password1').value != "" || $('password2').value!="")){
		if(m == "")
			m += "<br />The following issues must be resolved before you can register:<ul>";
		m += "<li>The passwords you have entered do not match</li>";
		$("password1icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
		$("password2icon").innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15>";
		$("missinginfo").innerHTML += m;
		$("submitbutton").disabled = true;
	}
	
	
	if(m != ""){
		m += "</ul>";
	}
		
	///decide which sections are complete
	
	//========================================
	//GENERAL INFO SECTION
	if(missing.indexOf('forename')==-1 && missing.indexOf('surname')==-1 && m.indexOf('email')==-1 && m.indexOf('password')==-1){
		$('about_section').innerHTML = "<img src='graphics/go.gif' border=0 width=15 height=15> Complete";
	} else {
		$('about_section').innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15> Incomplete";	
	}
	//========================================
	
	//========================================
	//ORDERING SECTION
	if(missingOrder.length==0){
		$('shipping_section').innerHTML = "<img src='graphics/go.gif' border=0 width=15 height=15> Complete";
	} else {
		$('shipping_section').innerHTML = "<img src='graphics/stop.gif' border=0 width=15 height=15> Incomplete";	
	}
	//========================================
	
	if(missingOrder.length>0){
		mo = "<br />The following fields have to be completed if you wish to place an order online:<ul>";
		for(i=0; i<missingOrder.length; i++){
			mo+="<li>";
			switch(missingOrder[i]){
				case 'address1':
					mo+="Address"+gotoLink('address1','reg1');
					break;
				case 'city':
					mo+="City"+gotoLink('city','reg1');
					break;
				case 'postcode':
					mo+="Postcode"+gotoLink('postcode','reg1');
					break;
				case 'phone':
					mo+="Phone Number"+gotoLink('phone','reg1');
					$('phoneicon').innerHTML="";
					break;
				default:
					break;
			}
			mo+="</li>";
		} 
		mo+="</ul>";
	}
	
	if(m!="")
		$("missinginfo").innerHTML = "<div class='showHideHeader' style='margin-top:5px; margin-bottom:-5px;'><h3 class='regHeader'>Errors</h3></div>"+m;
	else
		$('missinginfo').innerHTML = "";
	
	
	if(mo!=""){
		if(m=="")
			mo = "<div class='showHideHeader' style='margin-top:5px; margin-bottom:-5px;'><h3 class='regHeader'>Errors</h3></div>"+mo;
		$('missinginfo_Order').innerHTML = mo;
	} else
		$('missinginfo_Order').innerHTML = "";
		
	//set the icon columns to the same width
	i=1;
	while($('iconCol'+i)){
		$('iconCol'+i).style.width = "17px";
		i++;
	}
	
}

function checkEmailLoyalty(){
	if($('email1').value == $('email2').value && $('email1').value != ""){
		if(!validateEmail($('email1').value)){
			//do nothing
		} else {
			loadPage('user_register_checkEmailLoyalty.php?address='+$('email1').value,'','loyalty');
		}
	} 
}
//================================================
//end of registraion functions
//================================================

//================================================
//general functions
//================================================
function validateEmail(email){
	var atpos = email.indexOf("@");
	var domain = email.substring(atpos,email.length);
	if(!(atpos > 0) || (domain.indexOf(".") == -1) || (domain.indexOf(".") == (domain.length-1)) || email.indexOf(" ")!=-1){
		return false;
	} else {
		return true;
	}
}


function showhide(div){
	if(!$(div))
		return;
	if($(div).style.display=="none")
		$(div).style.display = "block";
	else
		$(div).style.display = "none";
	
}

function show(div){
	if(!$(div))
		return;
	$(div).style.display = "block";	
}
function hide(div){
	if(!$(div))
		return;
	$(div).style.display = "none";	
}

function gotoField(div){
	if($(div))
		$(div).focus();	
}

function loadPage(url,waitdiv,loaddiv,postvars){
	if(postvars==null)
		vartype='get';
	else {
		vartype='post';
	}
		
	if(waitdiv==null)
		waitdiv = 'content_div';
	if(loaddiv==null || !$(loaddiv))
		loaddiv = waitdiv;
	if($(waitdiv)){
		$(waitdiv).innerHTML='<p align="center"><span style="display:block; height:100%; vertical-align:middle;">Please wait:<br /><img src="/CSS/graphics/connecting.gif"></span></p>';	
	}
	new Ajax(url, {
		evalScripts: true,
		update: loaddiv,
		method: vartype,
		postBody: postvars
		}).request();
}

function login(){
	if($('login_email').value!="" && $('login_pass').value!=""){
		loadPage('/CSS/user_login.php?ajax=true&'+$('loginform').toQueryString(),'login_div','user');
	} else
		$('login_error').innerHTML = "Please enter an email address and password";
	return false;
}

function updateMiniBasket(){
	show('basket_div');
	loadPage('/CSS/cart_minibasket.php','basket_div');	
}

function updateRecent(){
	show('recent_div');
	loadPage('/CSS/cart_recent.php?ajax=true','recent_div');	
}

function updatePrefs(){
	loadPage('/CSS/user_webPrefs.php?'+$('prefs').toQueryString(), 'prefs_div');	
}

function showSearchResults(){
		loadPage('/CSS/catalogue_search.php?limit=5&'+$('search_form').toQueryString(), 'search_div','master_search');	
}

function showSearchImage(id){
	$('search_image').innerHTML = "<img src='"+id+"' width=75 height=75 class='prodshot' />";	
}

function hideSearchImage(){
	$('search_image').innerHTML = "<div id='blank_image' class='prodshot'></div>";	
}

function emptyBasket(){
	loadPage('/CSS/cart_updatebasket.php','main_basket_div','main_basket_div','empty=true&ajax=true');
}

function updateBasket(){
	loadPage('/CSS/cart_updatebasket.php','main_basket_div','main_basket_div','ajax=true&'+$('basket_form').toQueryString());
	return false;
}

function checkout(){
	if(!loggedIn){
		showhide('login_div');
		
	} else
		loadPage('/CSS/cart_updatebasket.php','main_basket_div','main_basket_div','ajax=true&update=true&checkout=true'+$('basket_form').toQueryString());
	return false;
}

function addSimilar(id){
	loadPage('/CSS/cart_updatebasket.php','main_basket_div','main_basket_div','ajax=true&similar=true&Add=true&ID='+id);	
}

function addProduct(id){
	loadPage('/CSS/cart_updatebasket.php','basket_div', 'basket_div' ,'redirect=true&similar=true&Add=true&ID='+id);	
}

function insertPageLinks(noofpages, currentPage){
	var HTML = "<form onsubmit='gotoPage(); return false;'>\n" +
	"<span id='navtext'>Currently on page</span> <select id='pageNumber' onchange='changepage();'>\n";
	for(i=1; i<=noofpages; i++){
		if(i==currentPage)
			val = "current";
		else
			val = i;
		HTML += "<option value='"+val+"'>"+i+"</option>\n";
	}
	HTML += "</select> <input type='submit' id='pagelink_go' value='go' disabled>\n" +
	"</form>";
	
	$('pagelinks').innerHTML = HTML;
	$('pageNumber').value = "current";
}

function gotoPage(){
	if($('pageNumber').value!='current'){
		window.location = 'page'+$('pageNumber').value+'.html?'+parameters;
	}
	return false;
}

function changepage(){
	if($('pageNumber').value=="current"){
		$('navtext').innerHTML = "Currently on page";
		$('pagelink_go').disabled = true;
	} else {
		$('navtext').innerHTML = "Jump to page";
		$('pagelink_go').disabled = false;
	}
}

function switchTab(newTab){
	if(prevTab!=""){
		//clear any message that may have been left by the previous tab
		clearMessage();
	}
	
	var tabs = new Array('details','reviews','faqs','friend');
	var myEffect = new Array();
	for(i=0; i<tabs.length; i++){
		$(tabs[i]).style.display='none';
		$(tabs[i]+'tab').className='taboff';
	}
	$(newTab).style.display='block';
	$(newTab+'tab').className='tabon';
	
	//this is a nasty IE hack :@
	if(newTab=='friend')
		show('send_to_friend');
	
	prevTab = newTab;
}

function swapImage(img){
	$('pic').src = img;
}

function validateItem(){
	if($('addToBasket').disabled){
		alert("The size and colour combination you have selected is invalid please change the size or colour and try again.");
		return	false;
	}
	
	title = $('product_title').value.toLowerCase();
	size = $('product_size').value.toLowerCase();
	colour = $('product_colour').value.toLowerCase();
	
	if(title.match("(to order)")!=null){
		return confirm("This product is to order, this may cause a delay in shipping your order. Do you still want to add this item to your basket?");	
	}
	if(size.match("(to order)")!=null){
		return confirm("The size you have chosen is to order, this may cause a delay in shipping your order. Do you still want to add this item to your basket?");	
	}
	if(colour.match("(to order)")!=null){
		return confirm("The colour you have chosen is to order, this may cause a delay in shipping your order. Do you still want to add this item to your basket?");	
	}
}


function sendToFriend(){
	if($('fromName').value==""){
		displayMessage("Please enter your name");
		gotoField('fromName');
		return false;
	}
	if(!validateEmail($('fromEmail').value)){
		displayMessage("Please enter a valid email address for yourself i.e name@emailprovider.com");
		gotoField('fromEmail');
		return false;
	}	
	if($('toName').value==""){
		displayMessage("You must enter your friend's name");
		gotoField('toName');
		return false;
	}
	if(!validateEmail($('toEmail').value)){
		displayMessage("Please enter a valid email address for your friend i.e name@emailprovider.com");
		gotoField('toEmail');
		return false;
	}
	
	//if we haven't returned yet, then it must be valid!
	loadPage('/CSS/catalogue_product_friend.php','send_to_friend','send_to_friend', $('send_to_friend_form').toQueryString());
	return false;
}

function instructionsWarn(box){
	if(box.value=='If you have any special instructions please enter them here.') {
		alert('Note: we are unable to pass delivery instructions onto Royal Mail');
		box.value='';
		box.focus();
	}
}

function instructionsCheck(box){
	//on the checkout page, if the user kills focus on the instructions box and it is blank
	//put the instructions back
	if(box.value=='')
		box.value = 'If you have any special instructions please enter them here.';
	else {
		phrases = new Array('please leave', 'leave with', 'noone', 'no-one', 'neighbour');
		text = box.value.toLowerCase();
		for(i=0; i<phrases.length; i++){
			if(text.indexOf(phrases[i]) != -1){
				alert("It appears you have given instructions for delivery, however, we CANNOT pass these on to Royal Mail. Sorry for any inconvenience caused.");	
			}
		}
	}
}

function easeofuse(value){
	//on the feedback page, if a punter says the site was difficult, very difficult or usable
	//ask them to explain!
	var div = 'reason';
	if((value == "Difficult" || value == "Very Difficult"|| value == "Usable") && vis==false){
		$(div).style.display = "block";
		vis = true;
	} else if(value != "Difficult" && value != "Very Difficult" && value != "Usable" && vis==true){
		$(div).style.display = "none";
		vis = false;
	}
}

function displayMessage(message,colour){
	if(colour==null){
		colour = "red";
	}
	$('message_space').innerHTML = "<div id='message'><div id='message_div'>"+message+"</div></div>";
	$('message_div').style.backgroundColor = colour;
	$('message_space').style.height = "auto";
}

function clearMessage(){
	$('message_space').innerHTML = "";
	$('message_space').style.height = "0";
}

function checkEnquiry(prodID){
	if($('eName').value==""){ 
		displayMessage("Please fill in your name in the box below");
		gotoField('eName');
	} else if(!validateEmail($('eEmail').value)){
		displayMessage("Please enter a valid email address i.e name@emailprovider.com");
		gotoField('eEmail');
	} else if($('ePhone').value==""){
		displayMessage("Please fill in your phone number in the box below");
		gotoField('ePhone');
	} else if($('eEnquiry').value==""){
		displayMessage("Please enter your enquiry in the box below");
		gotoField('eEnquiry');
	} else {
		loadPage('catalogue_product_askaquestion.php?prodID='+prodID,'enquiry','enquiry',$('enquiry_form').toQueryString());
	}
}

function setStar(prod, rating, set){
	if(set=='true'){
		Prating = rating;
		$('rating').value=Prating;
	}
	for(i=1; i<=5; i++){
		if(i<=rating)
			image = "star.gif";
		else
			image = "blank_star.gif";
		$("product"+prod+"star"+i).src = "graphics/"+image;
	}
}

function checkContents(){
	clearMessage();
	if($('reviewtext').value == "Type your review of this product in here.")
		$('reviewtext').value = "";
	else if($('reviewtext').value=="")
		$('reviewtext').value = "Type your review of this product in here.";
}

function checkReview(){
	if($('reviewtext').value == "Type your review of this product in here." || $('review').value == ""){
		displayMessage("You must enter your review in the space provided");
		return false;
	} else if(Prating==0){
		return confirm("Are you sure you want to give this product a rating of 0 out of 5? If not, select cancel and then select the number of stars you want to give this product");
	} else {
		return true;
	}
}

function validateContact(){
	if($('cname').value==""){
		displayMessage("Please enter your name");
		$('cname').focus();
		return false;
	}
	
	if(!validateEmail($('cemail').value)){
		displayMessage("Please enter a valid email address i.e name@emailprovider.com");
		$('cemail').focus();
		return false;
	}
	
	if($('cbrowser').value==""){
		displayMessage("To help use solve your problem please enter your browser, i.e. Internet Explorer, Firefox, Safari etc.");
		$('cbrowser').focus();
		return false;
	}
	
	if($('cplatform').value==""){
		displayMessage("To help use solve your problem please enter your platform, i.e. Windows 98, Windows XP, Mac OS X etc.");
		$('cplatform').focus();
		return false;
	}
	
	if($('cdetails').value==""){
		displayMessage("You must supply an enquiry");
		$('cdetails').focus();
		return false;
	}
	
	if($('cproblem').value=="NULL"){
		displayMessage("Please select the reason for your enquiry, so that we can pass it on to the right person.");
		$('cproblem').focus();
		return false;
	}
}

function checkoutDetailsValidated(valid){
	if(!$('terms_conditions'))
		return;
	
	if(!valid){
		$('terms_conditions').innerHTML = "We're sorry, but your personal details, delivery address / contact phone number are not complete. In order to proceed you will need <a href=\"javascript:loadPage('user_editaccount.php?ajax=true&checkoutp=true','customer_address','main_address');\">update your details</a>";
	} else {
		$('terms_conditions').innerHTML = "<b>You must read and agree to our Terms and Conditions to proceed.</b><br />" +
	"<input type='checkbox' id='agree' onClick=\"if($('agree').checked){ $('continue').disabled = false; } else { $('continue').disabled = true; }\"> I agree to the <a href='/CSS/tcsandcs.html' target='_blank'>Terms &amp; Conditions</a><br />"+
    "<input id='cancel' class='pill' type='button' onClick=\"window.location='/CSS/basket.html';\" value='cancel'>&nbsp;"+
	"<input id='continue' class='pill' type='button' disabled onClick=\"this.disabled='true'; $('checkout').submit();\" value='continue'>";	
	}
}

function checkOutEditDetails(){
	loadPage('user_editaccount.php?ajax=true&checkoutp=true','customer_address','main_address');
	hide('terms_conditions');
	return false;
}

function checkReason(){
	$('enquiryPill').disabled = false;
	
	switch($('cproblem').value){
		case "Order Enquiry":
			if(!$('cordernumber')){
				alert("To make an enquiry related to an order placed online, please login first.");
				$('cdetails').value = "PLEASE LOGIN FIRST";
				$('cdetails').disabled = true;
				show('login_div');
				$('login_email').focus();
			} else {
				$('cordernumber').disabled = false;	
			}
			break;
		case "Catalogue Request":
			alert("Unfortunately we do not provide a printed catalogue at this time, please download the relevant sections of the catalogue from the links at the side of the page");
			$('enquiryPill').disabled = true;
			break;
		default:
			break;
	}
}

function resetPriority(id){
	setPriority(id, $('priority'+id).value, true);
}

function setPriority(id, level, store){
	highlight = '#cbaacb';
	nohighlight = '#ffffff';
	if(store)
		$('priority'+id).value = level;
	switch (level){
		case "High":
			$('high'+id).style.backgroundColor = highlight;
			$('mid'+id).style.backgroundColor =  highlight;
			$('low'+id).style.backgroundColor =  highlight;
			break;
		case "Medium":
			$('high'+id).style.backgroundColor = nohighlight;
			$('mid'+id).style.backgroundColor =  highlight;
			$('low'+id).style.backgroundColor =  highlight;
			break;
		case "Low":
			$('high'+id).style.backgroundColor = nohighlight;
			$('mid'+id).style.backgroundColor = nohighlight;
			$('low'+id).style.backgroundColor =  highlight;
			break;
	}
}

function newVerify(){
	loadPage('core_verify.php', 'verify_div');	
}

function includeSWF(div, url, width, height, extraparam){
	objectparams = "<param name='flashvars' value='"+extraparam+"' />";

	document.getElementById(div).innerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+
			'width='+width+' height='+height+' id="movie_'+div+'"'+
			'codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab">'+
			'<param name="movie" value="'+url+'" />'+
			'<param name="quality" value="high" />'+
			'<param name="allowScriptAccess" value="sameDomain" />'+
			'<param name="allowFullScreen" value="true" />'+
			'<param name="wmode" value="transparent" />'+
			objectparams+
			'<embed src="'+url+'" quality="high" name="movie_'+div+'"'+
			'	width="'+width+'" height="'+height+'" align="middle"'+
			'	play="true"'+
			'	loop="false"'+
			'	quality="high"'+
			'	allowFullScreen="true"'+
			'	allowScriptAccess="sameDomain"'+
			'	type="application/x-shockwave-flash"'+
			'	flashvars="'+extraparam+'"'+
			'	wmode="transparent"'+
			'	pluginspage="http://www.adobe.com/go/getflashplayer">'+
			'</embed>'+
			'</object>';
		
	//alert(document.getElementById(div).innerHTML);
}