// jquery onload actions
$(document).ready(function(){
	showcategories()
	showquickview()
});

// jQuery functions

//slide to show stoct
function showquickview() {
	$("#quickview").css({ display:"inline", cursor:"pointer" });
	$("#quickview").click(function () {
		$("#popupbasket").slideToggle("fast");
	});
	
//	$("#quickview").toggle(
//		function () {
//			$("#popupbasket").("fast");
//			},
//			function () {
//				$("#popupbasket").FadeOut("fast");
//			}
//		);

}
//slide to show categories
function showcategories() {
	$("#categories ul li ul").css("display", "none");
	$("#categories h4").toggle(function(){
		$(this).next("ul").slideDown("slow");
		$(this).toggleClass("active");
	   },function(){
	     $(this).next("ul").slideUp("slow");
		$(this).removeClass("active");
	   });
}



// JavaScript Document for common routines

function MM_jumpMenu(targ,selObj,restore){ // Jump menu v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function clearfield(){ //clears a search field if it contains an elipsis, e.g. "Enter key word..."
if (document.searchform.search.value.indexOf("...") > 0)
	document.searchform.search.value = "";
}
function checksearch(f){ //checks the length of a search word or phrase
var searchoption;
if (searchoption = document.searchform.searchtype.value == "advanced") return true;
if (document.searchform.search.value.indexOf("...") > 0 || document.searchform.search.value == "")
	{
	alert("You must enter a search word or phrase");
	return false;
	}
if (document.searchform.search.value.length < 3)
	{
	alert("Your search word must be 3 or more characters");
	return false;
	}

return true;
}

/**
 * SWFObject v1.5: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;


/*add target="blank" for external links */
function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") &&
		anchor.getAttribute("rel") == "external")
		anchor.target = "_blank";
	}
}
addEvent(window, 'load', externalLinks);
//window.onload = externalLinks;

/*--------------------------------------------------------------------------*/

/*
 * Form functions to allow field highlighting and hover instructions
 * http://wufoo.com
 */

addEvent(window, 'load', initForm);

var highlight_array = new Array();

function initForm(){
	initializeFocus();
}

// for radio and checkboxes, they have to be cleared manually, so they are added to the
// global array highlight_array so we dont have to loop through the dom every time.
function initializeFocus(){
	fields = getElementsByClassName(document, "*", "field");
	for(i = 0; i < fields.length; i++) {
		if(fields[i].type == 'radio' || fields[i].type == 'checkbox' || fields[i].type == 'file') {
			fields[i].onclick = function(){clearSafariRadios(); addClassName(this.parentNode.parentNode.parentNode, "focused", true)};
			fields[i].onfocus = function(){clearSafariRadios(); addClassName(this.parentNode.parentNode.parentNode, "focused", true)};
			highlight_array.splice(highlight_array.length,0,fields[i]);
		}
		else {
			fields[i].onfocus = function(){clearSafariRadios();addClassName(this.parentNode.parentNode.parentNode, "focused", true)};
			fields[i].onblur = function(){removeClassName(this.parentNode.parentNode.parentNode, "focused")};
		}
	}
}

function clearSafariRadios() {
	for(var i = 0; i < highlight_array.length; i++) {
		removeClassName(highlight_array[i].parentNode.parentNode.parentNode, 'focused');
	}
}


//http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/
function getElementsByClassName(oElm, strTagName, strClassName){
	var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
	var arrReturnElements = new Array();
	strClassName = strClassName.replace(/\-/g, "\\-");
	var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
	var oElement;
	for(var i=0; i<arrElements.length; i++){
		oElement = arrElements[i];		
		if(oRegExp.test(oElement.className)){
			arrReturnElements.push(oElement);
		}	
	}
	return (arrReturnElements)
}

//http://www.bigbold.com/snippets/posts/show/2630
function addClassName(objElement, strClass, blnMayAlreadyExist){
   if ( objElement.className ){
      var arrList = objElement.className.split(' ');
      if ( blnMayAlreadyExist ){
         var strClassUpper = strClass.toUpperCase();
         for ( var i = 0; i < arrList.length; i++ ){
            if ( arrList[i].toUpperCase() == strClassUpper ){
               arrList.splice(i, 1);
               i--;
             }
           }
      }
      arrList[arrList.length] = strClass;
      objElement.className = arrList.join(' ');
   }
   else{  
      objElement.className = strClass;
      }
}

//http://www.bigbold.com/snippets/posts/show/2630
function removeClassName(objElement, strClass){
   if ( objElement.className ){
      var arrList = objElement.className.split(' ');
      var strClassUpper = strClass.toUpperCase();
      for ( var i = 0; i < arrList.length; i++ ){
         if ( arrList[i].toUpperCase() == strClassUpper ){
            arrList.splice(i, 1);
            i--;
         }
      }
      objElement.className = arrList.join(' ');
   }
}

//http://ejohn.org/projects/flexible-javascript-events/
function addEvent( obj, type, fn ) {
  if ( obj.attachEvent ) {
    obj["e"+type+fn] = fn;
    obj[type+fn] = function() { obj["e"+type+fn]( window.event ) };
    obj.attachEvent( "on"+type, obj[type+fn] );
  } 
  else{
    obj.addEventListener( type, fn, false );	
  }
}

/* 
	Form Validation based partly on http://marcgrabanski.com/code/clean-form-validation
	Reworked by Vernon Blackmore http://www.netnak.co.uk
*/

var cleanValidator = {
	init: function (settings,errormessage) {
		this.settings = settings;
		this.form = document.getElementById(this.settings["formId"]);
		formInputs = this.form.getElementsByTagName("input");

		for(i=0;i<formInputs.length;i++)
		{
			if(formInputs[i].getAttribute("type") != "submit") {
				input = formInputs[i];
				input.style.background = "";
				//input.style.border = "1px solid "+this.settings["inputColors"][1];	//don'tforce borders on load
			}
		};

		this.form.onsubmit = function () {
			error = cleanValidator.validate(errormessage);
			if(error.length < 1) {
				return true;
			} else {
				if (error !=" ") {cleanValidator.printError(error);}
				return false;
			}
		};
	},
	validate: function (errormessage) {
		error = '';
		var errorField;
		var errorFields = "";
		validationTypes = new Array("isRequired", "isTicked", "isSelected", "isFirstchoice", "isEmail", "isNumeric", "isDay", "isMonth", "isYear", "isPostcode");
		for(n=0; n<validationTypes.length; n++) {
			var x = this.settings[validationTypes[n]];
			if(x != null) {
				for(i=0; i<x.length; i++) 
				{
					var restoreborder = true;
					inputField = document.getElementById(x[i]);
					errorField = inputField.name + "_error";
					document.getElementById(errorField).style.display = "none";
					switch (validationTypes[n]) {
						case "isRequired" :
							valid = isRequired(inputField.value);
							break;
						case "isTicked" :
							valid = inputField.checked;
							restoreborder = false;
							break;
						case "isSelected" :
							var selectedIndex = inputField.selectedIndex;
							valid = true;
							if (inputField.options[selectedIndex].value=="") {valid = false;}
							break;
						case "isFirstchoice" :
							valid = getfirstchoice(inputField);
							restoreborder = false;
							break;	
						case "isNumeric" :
							valid = regtest(inputField.value,"\\d*"); break;
						case "isDay" :
							valid = isRange(inputField.value,1,31);
							break;
						case "isMonth" :
							valid = isRange(inputField.value,1,12);	break;
						case "isYear" :
							valid = isRange(inputField.value,1900,2049); break;
						case "isText" :
							valid = regtest(inputField.value,"\\D*"); break;
						case "isEmail" :
							valid = regtest(inputField.value,"[^\\s()<>@,;:\\/]+@\\w[\\w\\.-]+\\.[a-z]{2,}");	break;
						case "isPostcode" :
							valid = regtest(inputField.value,"[A-Za-z]{1,2}[0-9A-Za-z]{1,2}[ ]?[0-9]{0,1}[A-Za-z]{2}");	break;
					}
					if(!valid) {errorFields = errorFields + "," + inputField.name+",";}
					if(valid) {if (errorFields.indexOf(inputField.name+",") > 0) valid = !valid; }
					
					if(!valid) {
						error = errormessage + " ";
						inputField.style.background = this.settings["errorColors"][0];
						inputField.style.border = "1px solid "+this.settings["errorColors"][1];
						document.getElementById(errorField).style.display = "inline";
						
						} else {
						inputField.style.background = "";
						//restore the borders if the field is not radio/checkbox
						if (restoreborder) {
							inputField.style.border = "1px solid "+this.settings["inputColors"][1];
							} else {
							inputField.style.border = "none";
							}
						}
				}
			}
		}
		return error;
	},
	printError: function (error) {
		alert(error);
	}
};

function isRequired(str){
	if ((str == null) || (str.length == 0)) {return false};
	return true;
}
function isTicked(str){
	return str;
}
function regtest(str,expr) {
	if ( (str == null) || (str.length == 0)) return true;
	var re = new RegExp("^"+expr+"$","i");
	return re.test(str);
}

// returns true if the string only contains characters 0-9 and is not null and is in range 1-31
function isRange(str,startvalue,endvalue){
	if ((str == null) || (str.length == 0)) {return true};	//ignore empty fields (need to use isRequired for these)
	var re = /^\d*$/
	var result = re.test(str);
	if (!result) {return false;}
	var strno = parseInt(str);
	if (strno < startvalue || strno > endvalue) return false;
	return true;
}

//Checks to see if the first option in a radio group is checked
function getfirstchoice(radioObj) {
	if(!radioObj)
		return false;
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return true;
		else
			return false;
		if(radioObj[0].checked) {
			return true;
		}
	return false;
}