Suggest account number option

system/templates/account.create.html.twig

@@ -34,6 +34,9 @@
 												<tr>
 													<td class="LabelV" style="width: 150px">
 														<span{% if errors.account is defined %} class="red"{% endif %}>Account {% if constant('USE_ACCOUNT_NAME') %}Name{% else %}Number{% endif %}:</span>
+														{% if not constant('USE_ACCOUNT_NAME') %}
+														<div id="SuggestAccountNumber">[<a href="#">suggest number</a>]</div>
+														{% endif %}
 													</td>
 													<td>
 														<input type="text" name="account" id="account_input" size="30" maxlength="{% if constant('USE_ACCOUNT_NAME') %}30{% else %}10{% endif %}" value="{{ account }}" autofocus/>
@@ -336,3 +339,8 @@
 </form>
 {{ hook('HOOK_ACCOUNT_CREATE_AFTER_FORM') }}
 <script type="text/javascript" src="tools/check_name.js"></script>
+<style>
+	#SuggestAccountNumber {
+		font-size: 7pt;
+	}
+</style>

system/templates/account.create.js.html.twig

@@ -20,6 +20,9 @@
 		$('#password2').blur(function() {
 			checkPassword();
 		});
+		$('#SuggestAccountNumber a').click(function (event) {
+			generateAccountNumber(event);
+		});
 	});
 
 	function updateFlag()
@@ -192,4 +195,18 @@
 
 		lastSend = timeNow;
 	}
+
+	function generateAccountNumber(event)
+	{
+		event.preventDefault();
+		$.getJSON("tools/generate_account_number.php", { uid: Math.random() },
+			function(data){
+				if(data.hasOwnProperty('success')) {
+					$('#account_input').val(data.success);
+				}
+			}
+		);
+
+		setTimeout(checkAccount, 1000);
+	}
 </script>