/*
 * Jonathan Howard
 * jQuery Pause Version 0.2
 *
 * Requires: jQuery 1.0 (tested with svn as of 7/20/2006)
 * Feel free to do whatever you'd like with this, just please give credit where
 * credit is due.
 *
 * pause() will hold everything in the queue for a given number of milliseconds,
 * or 1000 milliseconds if none is given.
 *
 * unpause() will clear the queue of everything of a given type, or 'fx' if no
 * type is given.
 */

$.fn.pause = function(milli,type) {
	milli = milli || 1000;
	type = type || "fx";
	return this.queue(type,function(){
		var self = this;
		setTimeout(function(){
			$.dequeue(self);
		},milli);
	});
};

$.fn.clearQueue = $.fn.unpause = function(type) {
	return this.each(function(){
		type = type || "fx";
		if(this.queue && this.queue[type]) {
			this.queue[type].length = 0;
		}
	});
};

/*
 *
 * Copyright (c) 2006 Sam Collett (http://www.texotela.co.uk)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * 
 */
 
/*
 * Allows only valid characters to be entered into input boxes.
 * Note: does not validate that the final text is a valid number
 * (that could be done by another script, or server-side)
 *
 * @name     numeric
 * @param    decimal      Decimal separator (e.g. '.' or ',' - default is '.')
 * @param    callback     A function that runs if the number is not valid (fires onblur)
 * @author   Sam Collett (http://www.texotela.co.uk)
 * @example  $(".numeric").numeric();
 * @example  $(".numeric").numeric(",");
 * @example  $(".numeric").numeric(null, callback);
 *
 */
jQuery.fn.numeric = function(decimal, callback)
{
	decimal = decimal || ".";
	callback = typeof callback == "function" ? callback : function(){};
	this.keypress(
		function(e)
		{
			var key = e.charCode ? e.charCode : e.keyCode ? e.keyCode : 0;
			// allow enter/return key (only when in an input box)
			if(key == 13 && this.nodeName.toLowerCase() == "input")
			{
				return true;
			}
			else if(key == 13)
			{
				return false;
			}
			var allow = false;
			// allow Ctrl+A
			if((e.ctrlKey && key == 97 /* firefox */) || (e.ctrlKey && key == 65) /* opera */) return true;
			// allow Ctrl+X (cut)
			if((e.ctrlKey && key == 120 /* firefox */) || (e.ctrlKey && key == 88) /* opera */) return true;
			// allow Ctrl+C (copy)
			if((e.ctrlKey && key == 99 /* firefox */) || (e.ctrlKey && key == 67) /* opera */) return true;
			// allow Ctrl+Z (undo)
			if((e.ctrlKey && key == 122 /* firefox */) || (e.ctrlKey && key == 90) /* opera */) return true;
			// allow or deny Ctrl+V (paste), Shift+Ins
			if((e.ctrlKey && key == 118 /* firefox */) || (e.ctrlKey && key == 86) /* opera */
			|| (e.shiftKey && key == 45)) return true;
			// if a number was not pressed
			if(key < 48 || key > 57)
			{
				/* '-' only allowed at start */
				if(key == 45 && this.value.length == 0) return true;
				/* only one decimal separator allowed */
				if(key == decimal.charCodeAt(0) && this.value.indexOf(decimal) != -1)
				{
					allow = false;
				}
				// check for other keys that have special purposes
				if(
					key != 8 /* backspace */ &&
					key != 9 /* tab */ &&
					key != 13 /* enter */ &&
					key != 35 /* end */ &&
					key != 36 /* home */ &&
					key != 37 /* left */ &&
					key != 39 /* right */ &&
					key != 46 /* del */
				)
				{
					allow = false;
				}
				else
				{
					// for detecting special keys (listed above)
					// IE does not support 'charCode' and ignores them in keypress anyway
					if(typeof e.charCode != "undefined")
					{
						// special keys have 'keyCode' and 'which' the same (e.g. backspace)
						if(e.keyCode == e.which && e.which != 0)
						{
							allow = true;
						}
						// or keyCode != 0 and 'charCode'/'which' = 0
						else if(e.keyCode != 0 && e.charCode == 0 && e.which == 0)
						{
							allow = true;
						}
					}
				}
				// if key pressed is the decimal and it is not already in the field
				if(key == decimal.charCodeAt(0) && this.value.indexOf(decimal) == -1)
				{
					allow = true;
				}
			}
			else
			{
				allow = true;
			}
			return allow;
		}
	)
	.blur(
		function()
		{
			var val = jQuery(this).val();
			if(val != "")
			{
				var re = new RegExp("^\\d+$|\\d*" + decimal + "\\d+");
				if(!re.exec(val))
				{
					callback.apply(this);
				}
			}
		}
	)
	return this;
}

// start of ratpak specific code

function checkusername(username,current_customer,el){
		$.get("login.asp?action=checkusername&username="+username, function(data){
			if(data=="False"){
				$("#details #username").val("").focus();
				alert("The username "+username+" is not available");
				
			}
		});
	}

$(document).ready(function(){
	
	
	t=0;
	okc="United Kingdom"
	$(".numbers").numeric();
	$("#message").fadeIn("slow").pause(3000).fadeOut("slow");
	$(".delete").click(function(){
		if(!confirm(this.title+'?')){return false}else{document.location=$(this).attr('rel')};
	});
	
	$(".username").keyup(function(){
		var u=$(this).val();
		var cc=$(this).attr("rel")
		var id=this.id
		clearTimeout(t);
		t=setTimeout("checkusername('"+u+"',"+cc+",'"+id+"')",2000)
	})
	
	function checknull(obj){
		if(obj.value){$(obj).removeClass("warn");}else{$(obj).addClass("warn");}
	}
	
	$("input.req").keyup(function(){
		checknull(this);
	});
	
	$("select.country").change(function(){
		if(this.value!=okc){
			alert("We currently only accept registrations within the United Kingdom");
			$("#btn_register").attr("disabled","disabled");
		}else{
			$("#btn_register").removeAttr("disabled");
		}
	});
	
	$("#product_list li")
	.css("cursor","pointer")
	.click(function(){
		document.location=$(this).children("a").attr("href");
	});
	
	$("form").submit(function(){
		
		valid=true;
		$("#"+this.id+" input.req").each(function(){
			if (!this.value){
				valid=false;
				$(this).addClass("warn").keyup(function(){checknull(this);});
			}
		});
		
		// form specific logic
		if(this.id=="add_customer"){
			if($("#password").val()!=$("#vpassword").val()){alert("password do not match");return false;}
		}
		
		if(valid){
			return true;
		}else{
			alert("Please fill in all fields");
			return false;
		}
	});
	
});