// JavaScript Document
/*
Create our object to hold all functions and vars
---------------------------------------------------------*/
var objSite = {};
/*
---------------------------------------------------------*/
objSite.site_url = "http://www.translatedfiction.org.uk/"
objSite.admin_url = "http://booktrustadmin.kentlyons.com/";



objSite.reloadPage = function( data/*string*/)
{
	window.location.reload();	
}
/*--------------------------------------------------------
@description	update the login data once a login has been submitted

---------------------------------------------------------*/
objSite.updateLogin = function( data/*string*/)
{
	
	var data=data;	
	var isLoggedIn ="false";
	
	if(data=="" ||data==null){		
		
		isLoggedIn ="true";		
	}	
	
		
	
	//----------------------------------------------
	var holder = document.getElementById("login");

	var all_items = document.getElementById("loginError");
	holder.removeChild(all_items);

	//----------------------------------------------
	//----------------------------------------------
	var new_all_items = document.createElement("div");
	new_all_items.setAttribute("id", "loginError");
	new_all_items.innerHTML = data;
	holder.appendChild(new_all_items);	
	
	
	if(isLoggedIn=="true"){
		objSite.reloadPage(data);	
	}
}

/*--------------------------------------------------------
@description	update the current div once and ajax response has been recieved

---------------------------------------------------------*/
objSite.updateAssignment = function( data/*string*/)
{
	//----------------------------------------------
	var holder = document.getElementById(objSite.holderDiv);
	
	var all_items= document.getElementById(objSite.div);
	
	holder.removeChild(all_items);
	//----------------------------------------------
	//----------------------------------------------
	var new_all_items = document.createElement("div");
	new_all_items.setAttribute("id", objSite.div);
	new_all_items.innerHTML = data;
	holder.appendChild(new_all_items);
	

}

/*--------------------------------------------------------
@description	append to the current chat div once and ajax response has been recieved

---------------------------------------------------------*/
objSite.appendChat = function( data/*string*/)
{	
	if( data == 'ending chat' )
		location.reload(true);
	
	//check for any alerts
	if( data.search(/warn::/)==0 ){
		//show the warning and carry on
		objSite.alertUser( "The moderator of this site has felt the need to give you a warning for your behaviour on this chat. Please be careful!" );
	}
	else if( data.search(/ban::/)==0 ){
		var failText = "The moderator of this chat has banned you due to your innappropriate use of this chat. To reactivate your account please contact admin@booktrust.org.uk";
		objSite.alertUser( failText, true );
	}
	else if( data.search(/commentDelete::/)==0 ){		
		new_data = data.replace("commentDelete::","");
		$("#chatTranscript").empty();
		$("#chatTranscript").append(new_data);
		
		objSite.resetChatDelete();
				
	}
	else if( data!='fail'){
		//append a new comment
		$("#chatTranscript").append(data);
		objSite.resetChatDelete();
	}
	var baseURL = objSite.site_url; 
		
	window.setTimeout(
		function() {
		    var newURL = baseURL + "getComments";			
		    $.ajax({
		    	type: "POST",
		    	url: newURL,
		    	data: 'itemId=' + objSite.itemId + '&typeId=' + objSite.typeId,
		    	success: objSite.appendChat
		    });
	},1000);
		
}

objSite.resetChatDelete = function(){
	//Needed to avoid adding multiple js calls onto an item
	$('.modDisplay').unbind();
	
	$('.modDisplay').hover(function(){
		$(this).css('background-color','#f2f2f2');
		objSite.deleteTool( $(this).attr('id'), 'Are you sure you want to delete this item?',objSite.itemId);
	}, function(){
		$("#delete").remove();
		$("#tooltip").remove();
		$(this).css('background-color','#ffffff');
	});
}

objSite.alertUser = function( text, ban ){
	var alertBoxHtml = '<div id="userAlert"><h2>Warning</h2>';
	alertBoxHtml	+= '<div id="alertWrapper"><p>';
	alertBoxHtml	+= text;
	alertBoxHtml	+= '</p></div></div>';
	
	
	$('#maincontainer').append(alertBoxHtml);
	
	if (window.innerWidth || window.innerHeight)
		var width = window.innerWidth; 
	else if (document.body.clientWidth || document.body.clientHeight)
			var width = document.body.clientWidth; 
	
	var window_width	= $('#userAlert').width();
	var pos_left 		= (width/2)-(window_width/2);
	
	if( typeof( window.pageYOffset ) == 'number' ) {
		var pos_top = window.pageYOffset + 200;
	}else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ){
		var pos_top = document.documentElement.scrollTop + 150;
	}
	
	
	$('#userAlert').css({'left': pos_left,'top':pos_top});
	
	if( !ban ){
		window.setTimeout(
			function() {
		        $("#userAlert").animate({ 
			    	opacity: 0
			    }, 800, function(){ $("#userAlert").remove() } );		    
		},5000);
	}
	else{
		window.setTimeout(
			function() {
		        $("#userAlert").animate({ 
			    	opacity: 0
			    }, 800, function(){ objSite.logout(); } );		    
		},5000);
	}
	
}

/*--------------------------------------------------------
@description	append to the current chat div once and ajax response has been recieved

---------------------------------------------------------*/
objSite.updateUsers = function( data/*string*/)
{	
	var all_users= document.getElementById('all_users');
	if( all_users.innerHTML != data){
		all_users.innerHTML = data;	
		
		$('.active_user').click(function(e){
			var username = $(this).attr('id');
			var username = username.replace('userid_','');
			var x = this.offsetLeft;
			var y = this.offsetTop;
						
			objSite.modTool( x, y, username );			
		});
	}
	
	var baseURL = objSite.site_url;
	
	window.setTimeout(
		function() {
			var newURL = baseURL + "getUsers";
			$.ajax({
	            type: "POST",
	            url: newURL,
	            data: 'itemId=' + objSite.itemId,
	            success: objSite.updateUsers
		    });
	},4000);
		
}


/*--------------------------------------------------------
@description	submit a comment for an item

@param	textboxId	id of text box containing comment data
@param	itemId		id of item for comment
@param	typeId		id of type
@param	div			div to replace
@param	live		whether the comment wil go live
@param	userId		id of user submitting comment

---------------------------------------------------------*/
objSite.submitComment=function(textboxId,itemId,typeId,type,div,live,userId){
	var textbox=document.getElementById(textboxId);
	var comment=textbox.value;	
	// ---------------------------------------------------------
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "addComment";
	objSite.div=div;
	objSite.holderDiv="commentsHolder";
	chat=false;
	
	$.ajax({
		type: "POST",
		url: newURL,
		data: 'itemId=' + itemId + '&typeId=' + typeId+'&comment='+comment+'&live='+live+'&type='+type+'&userId='+userId,
		success: objSite.updateAssignment
	});
	
}

/*--------------------------------------------------------
@description	submit a chat comment for a chat

@param	textboxId	id of text box containing comment data
@param	itemId		id of item for comment
@param	typeId		id of type
@param	div			div to replace
@param	live		whether the comment wil go live
@param	userId		id of user submitting comment

---------------------------------------------------------*/
objSite.submitChat=function(textboxId,itemId,typeId,type,div,live,userId){
	var textbox=document.getElementById(textboxId);
	var comment=textbox.value;	
	// ---------------------------------------------------------
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "addChat";
	objSite.holderDiv="commentsHolder";
	chat=false;
	
	$.ajax({
		type: "POST",
		url: newURL,
		data: 'itemId=' + itemId + '&typeId=' + typeId+'&comment='+comment+'&live='+live+'&type='+type+'&userId='+userId,
		success: function(data){
		           $('#commentsText').attr('value','');}
	});
	
}

objSite.updateChat = function( itemId, typeId, div ){
	
	objSite.holderDiv="#chatTranscriptHolder";
	objSite.itemId = itemId;
	objSite.typeId = typeId;
	
	var baseURL = objSite.site_url;
	

	var newURL = baseURL + "getComments";			
	$.ajax({
		type: "POST",
		url: newURL,
		data: 'itemId=' + itemId + '&typeId=' + typeId,
		success: objSite.appendChat
	});
			
			
	var newURL = baseURL + "getUsers";
		$.ajax({
		   	type: "POST",
		    url: newURL,
		    data: 'itemId=' + itemId,
		    success: objSite.updateUsers
	});
			

}

/*--------------------------------------------------------
@description	submit n answer for a comp

@param	radioname	name of radio button
@param	compId		id of item for competition
@param	userId		id of user submitting comment
@param	email		email of user

---------------------------------------------------------*/
objSite.submitAnswer=function(radioName,compId,userId,email){
	for(c=1;c<4;c++){
		var radioBtn=document.getElementById(radioName+c);
			if(radioBtn.checked){
				var answer=	radioBtn.value;
			}
	}

	// ---------------------------------------------------------
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "submitAnswer";
	
	objSite.div="compAnswers";
	objSite.holderDiv="compHolder";
	
	$.ajax({
		type: "POST",
		url: newURL,
		data: 'compId='+compId+'&userId='+userId+'&email='+email+'&answer='+answer,
		success: objSite.updateAssignment
	});
	
}
/*--------------------------------------------------------
@description	submit n answer for a text comp

@param	radioname	name input box
@param	compId		id of item for competition
@param	userId		id of user submitting comment
@param	email		email of user

---------------------------------------------------------*/
objSite.submitTextAnswer = function( inputName, textareaName, typeId, itemId, type ){
	
	// get answer form radios -------------------------------------------------------------------------------------------
	var answer1 = null;
	var answer2 = null;
	
	var input1=document.getElementById(inputName);
	if(input1.value!=""){
		var answer1=	input1.value;
	}
	
	var input2=document.getElementById(textareaName);
	if(input2.value!=""){
		var answer2=	input2.value;
	}
	
	/// get values -------------------------------------------------------------------------------------------
	var first_name 	= $('#comp_name').val();
	var surname 	= $('#comp_surname').val();
	var age 		= $('#comp_age').val();
	var add_1 		= $('#comp_add1').val();
	var add_2 		= $('#comp_add2').val();
	var add_3 		= $('#comp_add3').val();
	var phone 		= $('#comp_phone').val();
	var email 		= $('#comp_email').val();
	var postcode 	= $('#comp_postcode').val();
	
	var base_str = 'itemId=' + itemId +'&typeId='+typeId;
	
	var data_str = '&firstname='+first_name;
	data_str 	+= '&surname='+surname;
	data_str 	+= '&age='+age;
	data_str 	+= '&add_1='+add_1;
	data_str 	+= '&add_2='+add_2;
	data_str 	+= '&add_3='+add_3;
	data_str 	+= '&phone='+phone;
	data_str 	+= '&email='+email;
	data_str 	+= '&postcode='+postcode;
	data_str 	+= '&answer1='+answer1;
	data_str 	+= '&answer2='+answer2;
	
	var rtn_str = base_str+data_str;
	
	objSite.div="compAnswers";
	objSite.holderDiv="compHolder";
	
	// ---------------------------------------------------------
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "submitTextComp";
	$.ajax({
		type: "POST",
		url: newURL,
		data: rtn_str,
		success: objSite.updateAssignment
	});
	
	
}

/*--------------------------------------------------------
@description	submit n answer for a comp

@param	radioname	name of radio button
@param	compId		id of item for competition
@param	userId		id of user submitting comment
@param	email		email of user

---------------------------------------------------------*/
objSite.submitVote=function(radioName,voteId,userIp){
	var cookieName = 'booktrustVote_'+voteId;
	var votedBefore = false;
	if( objSite.readCookie( cookieName ) == null )
		document.cookie = cookieName+'=true; expires=Thu, 2 Aug 2010 20:47:11 UTC; path=/';
	else
		votedBefore = true;
	
	radioCount = $('.vote_answers').size() + 1;
	
	for(c=1;c<radioCount;c++){
		var radioBtn=document.getElementById(radioName+c);
			if(radioBtn.checked){
				var answer=	radioBtn.value;
			}
	}

	// ---------------------------------------------------------
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "submitVote";
		
	objSite.div="voteAnswers";
	objSite.holderDiv="voteHolder";
	
	$.ajax({
		type: "POST",
		url: newURL,
		data: 'voteId='+voteId+'&userIp='+userIp+'&answer='+answer+'&votedBefore='+votedBefore,
		success: objSite.updateAssignment
	});
	
}

objSite.readCookie=function(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}


/*--------------------------------------------------------
@description	login to the system

@param	user	username
@param	pass	password

---------------------------------------------------------*/
objSite.login = function (user,pass){
	
	var userTextbox = document.getElementById(user);
	var passTextbox = document.getElementById(pass);		
	var username = userTextbox.value;
	var password = passTextbox.value;


	//--------------------------------------------------------
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "login";

	$.ajax({
		type: "POST",
		url: newURL,
		data: 'username=' + username + '&password=' + password
		,success: objSite.updateLogin
	});
}
/*--------------------------------------------------------
@description	logout of the system
---------------------------------------------------------*/
objSite.logout=function (){
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "logout";

	$.ajax({
		type: "POST",
		url: newURL,
		success: objSite.reloadPage
	});
}




function rate()
	{
		var rateImg = document.getElementById("rateImg");
	
		if(typeof document.body.style.maxHeight == "undefined"){
			rateImg.style.marginTop = "-21px";
		}
		else{
			rateImg.style.marginTop = "-18px";
		}
		var holder = document.getElementById("ratingFeedback");	
		var child = document.getElementById("feedback");	
		holder.removeChild(child);
		//----------------------------------------------
		//----------------------------------------------
		var new_all_items = document.createElement("div");
		new_all_items.setAttribute("id", "feedback");
		new_all_items.innerHTML = "<p>Rollover above and click the appropriate button to submit your rating.</p>";
		holder.appendChild(new_all_items);	
}
/*--------------------------------------------------------
@description	submit search form
---------------------------------------------------------*/
	
function submitSearchForm(form){	
	eval('document.' + form + '.submit()');	
	
}
/*--------------------------------------------------------
@description	clear the default value of form item

@param	el		form item
---------------------------------------------------------*/

function clearDefault(el) {
  if (el.defaultValue==el.value) el.value = ""
}


/*--------------------------------------------------------
@description	links to a new site from dropdown

---------------------------------------------------------*/
function goToSite(selector){	
	var link = document.getElementById(selector).value;
	alert(link);
	window.location=link;
	
}

/*--------------------------------------------------------
@description	show the next book in the auto suggestion list

---------------------------------------------------------*/
objSite.nextBook=function (string) {	
	if(!objSite.animating){				
		var element=$('#suggestions').find('li').eq(0);	
		if(objSite.firstRun==true){		
			$(element).animate({style: 'margin-left:-200'},500);
		}	
		objSite.animating=true; 	
		var baseURL = objSite.site_url;	
		var newURL = baseURL + "getRelatedData";
		$.ajax({
			type: "POST",
			url: newURL,
			data: 'string=' + string,
			success:objSite.showBook		
		});	
		
	} 
 } 
/*--------------------------------------------------------
@description	moves the old book out

@param	data	data sent from server

---------------------------------------------------------*/
objSite.showBook=function (data) {
	if(data!=""){		
		var element=$('#suggestions').find('li').eq(0);	
		element.html(data);		
		$(element).animate({style: 'margin-left:0'},500);	
		objSite.animating=false; 
		objSite.firstRun=true;	
	}
	else{
		$('#suggestions').css("display","none");
		$('#nextbook').css("display","none");
	
	}
}



/*-------------------------------------------------------
@description	replace div with loading animation

@param	div				id of div to replace
@param	holderDivId		id of div holder
---------------------------------------------------------
*/
objSite.showLoading=function(divId,holderDivId){

	var holder = document.getElementById(holderDivId);
	var div= document.getElementById(divId);
	var data="<div class='loading'></div>";
	holder.removeChild(div);
	//----------------------------------------------	
	// add elements	
	var new_div = document.createElement("div");
	new_div.setAttribute("id", divId);
	new_div.innerHTML = data;
	holder.appendChild(new_div);	
} 

/*--------------------------------------------------------
@description	submit a form

@param formid	id of the form to submit

---------------------------------------------------------*/
objSite.submitForm=function(formId){
	var form=document.getElementById(formId);
	form.submit();
	
}

/*--------------------------------------------------------
@description	get content from combobox and visit specified site

@param comboId	id of the combobox

---------------------------------------------------------*/
objSite.goToSite=function(comboId){
	var combo=document.getElementById(comboId);
	var address=combo.value;
	location.href=address;	
}

/* ------------------------------------------------------
@description	setup auto complete text box functionality

@param	inputString	string from text field
@param	type	type that search is for	
@param	field	field that search is on
@param	id		int used to identify which element is used
---------------------------------------------------------*/
objSite.lookup=function(inputString,query,type,mode,id) {
   var URL = objSite.site_url + "autocomplete"; 
   if(inputString.length == 0) {
        // Hide the suggestion box.
        $('#prompts'+id).hide();
    }
	 else {
		$.ajax({		
			type: "POST",
			url: URL,
			data: 'query='+query+'&var='+inputString+'&mode='+mode+'&type='+type+'&id='+id,
			success: 
			function(data){		
				if(data.length >0) {
				
					$('#prompts'+id).show();
					$('#autoSuggestionsList'+id).html(data);
				}
				else{
					 $('#prompts'+id).hide();
				}
			}
		});			
    }
}

/* ------------------------------------------------------
@description	open up the chat moderator tools

@param	userId	the user id	
@param	chatId	id of the chat	
---------------------------------------------------------*/

objSite.modTool = function( x, y, username ){
	toolX = 0;
	toolY = y + 30;	
	var toolPosition = 'style="top: '+ toolY +'px; left: '+ toolX +'px"'
	
	var toolHtml 	= '<div id="modtools"' + toolPosition + '><div class="toolHolder">';
	toolHtml		+= '<p class="username">User: '+ username +'</p>';
	toolHtml		+= '<p class="warnuser"><a href="javascript:void(0);">Warn this user</a></p>';
	toolHtml		+= '<p class="banuser"><a href="javascript:void(0);">Ban this user</a></p>';
	toolHtml		+= '<span id="closetools"><a href="javascript:void(0);">x</a></span>';
	toolHtml		+= '</div></div>';
	
	//attach to document
	$('#sub').prepend(toolHtml);
	
	//set actions	
	$('#closetools').click(function(){
		$('#modtools').remove();
	});
		
	$('.warnuser').click(function(){
		var newWidth = $("#modtools").width() + 125 + "px";
		$("#modtools").animate({ 
		        width: newWidth,
				height: "80px"
		      }, 800, function(){ objSite.confirmAlert('warn', username); } );
	});
	$('.banuser').click(function(){
		var newWidth = $("#modtools").width() + 125 + "px";
		$("#modtools").animate({ 
		        width: newWidth,
				height: "80px"
		  	}, 800, function(){ objSite.confirmAlert('ban', username); } );
	});
}

objSite.confirmAlert = function( type, username ){
	var confirmHtml = '<div class="alertConfirm"><p class="modToolTitle">Are you sure you want to '+ type +' this user?</p>';
	confirmHtml		+= '<a id="confirmAlert">Yes</a></div>';
	$('.toolHolder').prepend(confirmHtml);
	
	$(".alertConfirm").animate({ 
	        opacity: 1.0
	      }, 200 );
	
	var baseURL = objSite.site_url;	
	var newURL	= baseURL + "alertUser";
	
	$('#confirmAlert').click(function(){
		$.ajax({
            type: "POST",
            url: newURL,
            data: 'username=' + username + '&alert='+type,
			success: objSite.userAlerted
	    });
	});
}

objSite.userAlerted = function(){
	var confirmHtml = '<p class="username" >The users status has been updated</p>';
	
	$("#modtools").empty();
	$("#modtools").append(confirmHtml);
	
	window.setTimeout(
		function() {
			$("#modtools").animate({
				opacity: 0
			}, 400, function(){ $("#modtools").remove() });
	},2000);
	
}

objSite.deleteTool = function( chatCommentId, confirm, chatId ){
	$("#" + chatCommentId).append('<div id="delete"></div>');
	
	//create a tooltip
	$('#delete').hover(function(e){
		var x = 297;
		var y = e.pageY - 377;
		var toolPosition = 'style="top: '+ y +'px; left: '+ x +'px"';
		$("#" + chatCommentId).append('<div id="tooltip">Delete this comment?</div>');
	},function(){
		$("#tooltip").remove();
	});
	
	$("#delete").mousedown(function(){
		var baseURL = objSite.site_url;	
		var newURL	= baseURL + "deleteChatComment";
		newId = chatCommentId.replace("chatId_","");
		
		$.ajax({
			type: "POST",
			url: newURL,
			data: 'commentId=' + newId +'&chatId=' + chatId,
			success: 
			function(data){
				
			}
		});
		
	});
}

objSite.setRandomImage = function( ){
	var imageNames = new Array(	'Bird_withbooks',
								'Croc_Kid',
								'Cutout_Monster',
								'Dino',
								'Emu',
								'Girl_Jumping',
								'Hogs',
								'Small_Bear',
								'Spider' );
	
	//pos 1
	pos_1_images =  new Array( '2','3','4','5','7','8');
	pos_2_images =  new Array( '4','5','8');
	pos_3_images =  new Array( '3','5','7');
	pos_4_images =  new Array( '0','1','2','5','6','7','8');
	
	var usedImages = new Array();
	
	var pos_1	= pos_1_images[Math.floor(Math.random()*pos_1_images.length)];
	$('#top-char-1').css( { "background":"url(../images/site_chars/top/"+imageNames[pos_1]+".png) no-repeat top left", "width":"100px", "height": "100px" } )
	usedImages.push( pos_1 );	
	
	pos_2_images = objSite.inArray( pos_2_images,  usedImages);
	var pos_2	= pos_2_images[Math.floor(Math.random()*pos_2_images.length)];
	usedImages.push( pos_2 );
	
	pos_3_images = objSite.inArray( pos_3_images,  usedImages);
	var pos_3	= pos_3_images[Math.floor(Math.random()*pos_3_images.length)];
	usedImages.push( pos_3 );
	
	pos_4_images = objSite.inArray( pos_4_images,  usedImages);
	var pos_4	= pos_4_images[Math.floor(Math.random()*pos_4_images.length)];
	
}

objSite.inArray = function(newImages, usedImages){
	for(var i = 0; i < newImages.length; i++){
		for( var j=0; j<usedImages.length; j++){
		   if( newImages[i] === usedImages[j] )
		     newImages.splice( i, 1 );
		}
	}
	return newImages;
}

objSite.submitEvent = function( formId, userId ){
	/// get values -------------------------------------------------------------------------------------------
	input_values = objSite.get_form_values( formId );
	
	objSite.rtn_str = "userID=" + userId + input_values;
	
	objSite.div=formId;
	objSite.holderDiv = "event_holder";
	
	//get postcode
	postcode = $('#event_postcode').val();
	postcode = postcode.replace(" ","");
	objMapping.sePointFromPostcode( postcode );
}

objSite.validateEvent = function( results ){
	final_str = objSite.rtn_str + '&latitude='+results[0]+'&longitude='+results[1];
	
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "validate_new_event";
	$.ajax({
		type: "POST",
		url: newURL,
		data: final_str,
		success: function(data){
					objSite.updateAssignment( data );
					objSite.setupAdvancedOptions( );
					$('.info_box').click( function( event ){
						objSite.getEventInfo( $(this).attr('id'), event );
					});
					$(function()
				    {
						$('.date-pick').datePicker({clickInput:true})
				    });
				}
	});
}

/*-----------------------------------------------
@description get the values from a form

@param	form_id	string	id of the form to submit	
------------------------------------------------*/	
objSite.get_form_values = function(form_id){
	var inputs='';
	$('#'+form_id+' :input').each(function(i,n){
		switch (n.type){
			case "checkbox":
				if(n.checked){
					inputs += '&'+n.name+'=y';
				}
				else{
					inputs += '&'+n.name+'=n';
				}
				break;
			case "radio":
				if( n.checked )
					inputs += '&'+n.name+'='+n.value;
				break;
				
			case "select-multiple":
				//get selected values
				var selected_values =new Array();
				var selected_indexes =new Array();
				while(n.selectedIndex!=-1){
					selected_indexes.push(n.selectedIndex);
					selected_values.push(n.options[n.selectedIndex].value);
					n.options[n.selectedIndex].selected = false;
				}
				//reset indexes
				for(var c=0;c<selected_indexes.length ;c++){
					n.options[selected_indexes[c]].selected = true;
				}
				break;	
			default :
					inputs += '&'+n.name+'='+n.value;
					break;
		}				
	});
	return inputs;	
}

objSite.setupAdvancedOptions = function ( ){
	$('#recurring_type').change( function(){
		
		var type = $('#recurring_type').val();
		$('#advanced-options span').empty();
		$('#option-specific').empty();
		$('#recurring_type span').append( type+'s' );
		
		switch (type){		
			case "day":
				$('#month_advanced').hide();
				$('#year_advanced').hide();
				$('#week_advanced').hide();
				break;
					
			case "week":
				$('#month_advanced').hide();
				$('#year_advanced').hide();
				$('#week_advanced').show();
				break;
				
			case "month":
				$('#week_advanced').hide();
				$('#year_advanced').hide();
				$('#month_advanced').show();
				break;
			
			case "year":
				$('#month_advanced').hide();
				$('#week_advanced').hide();
				$('#year_advanced').show();
				break;
		}
		
	});
}

objSite.updateFormDates = function( dateVal ){
	var dates = dateVal.split("/");
	chosenDate = new Date( dates[2], dates[1]-1, dates[0] );
	
	arrDays = new Array( 'Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
	arrMonths = new Array( 'January','February','March','April','May','June','July','August','September','October','November','December');
	arrOccur = new Array( 'First', 'Second','Third','Fourth','Last' );
	
	intDay = chosenDate.getDay();
	intMonth = chosenDate.getMonth();
	intDate = chosenDate.getDate();
	intDayOccur = Math.round( (intDate/7)+0.49 );
	
	strDay = arrDays[ intDay ];
	strMonth = arrMonths[ intMonth ];
	strDayOccur = arrOccur[ intDayOccur-1 ];
	
	//Find all the form values and select them  - day inputs
	$('input.advancedOpt').removeAttr('checked');
	$('input.'+strDay).attr({checked: 'checked'});
	
	//day options
	$('option.advancedOpt').removeAttr('selected');
	$('option.'+strDay).attr({selected: 'selected'});
	
	$('input.'+strMonth).attr({checked: 'checked'});
	
	$('input.day_'+intDate).attr({checked: 'checked'});
	
	$('option.'+strDayOccur).attr({selected: 'selected'});	
}

objSite.previewEcard = function(){
	//IMAGE
	radioName = 'ecard_image_';
	radioCount = $('.ecard_option').size() + 1;
	for(c=1;c<radioCount;c++){
		var radioBtn=document.getElementById(radioName+c);
			if(radioBtn.checked){
				var newImage = radioBtn.value;
			}
	}
	
	//set the new image 
	var newImageURL = objSite.admin_url+'images/ecards/'+newImage;
	
	//set the new image 
	$( '#ecard-top' ).css('background', 'url('+newImageURL+'_a.jpg)' );
	$( '#ecard-bottom' ).css('background', 'url('+newImageURL+'_b.jpg)' );
	
	//TEXT
	var toName = $( '#form_ecardTo' ).val();
	var message = tinyMCE.get( 'form_ecardMessage' ).getContent();
	var fromName = $( '#form_ecardFrom' ).val();
	
	//set new text
	$(".ecard-content").empty();
	$(".ecard-content").append("<p><strong>To "+toName+"</strong></p>");
	$(".ecard-content").append(message);
	$(".ecard-content").append("<p><strong>From "+fromName+"</strong></p>");	
}

objSite.submitEcard = function( ecardID ){
	//get values
	var input_values = objSite.get_form_values( 'ecard_form' );
	var rtnString = "ecardID="+ecardID +"&theMessage=" + escape( tinyMCE.get( 'form_ecardMessage' ).getContent() ) + input_values;
		
	var baseURL = objSite.site_url;	
	var newURL = baseURL + "validate_ecard";
	
	objSite.div="ecard_form";
	objSite.holderDiv = "ecardHolder";
	
	tinyMCE.execCommand('mceRemoveControl',false,'form_ecardMessage');
	
	$.ajax({
		type: "POST",
		url: newURL,
		data: rtnString,
		success: function(data){
					objSite.updateAssignment( data );
					tinyMCE.execCommand("mceAddControl", true, 'form_ecardMessage');
				}
	});
	
}

objSite.getEventInfo = function( infoItem, event ){
	var top = event.pageY - 55;
	var left = event.pageX + 25;
	
	$("#eventInfo").remove( );
	
	switch( infoItem ){
		case 'event_name_info':
			var title 	= "<h3>Event Name</h3>";
			var mainText = "<p>Give your event a name eg 'Bookstart Rhymetimes'.</p>";
			break;
		case 'event_location_info':
			var title 	= "<h3>Event Location</h3>";
			var mainText = "<p>What is the full address of the venue where your event is taking place? Separate each line with a comma. Eg Booktrust, Book House, 45 East Hill, London</p>";
			break;
		case 'event_location_name_info':
			var title 	= "<h3>Event Location Name</h3>";
			var mainText = "<p>What is the name of the venue where your event taking place? Eg 'British Library'</p>";
			break;
		case 'event_postcode_info':
			var title 	= "<h3>Event Postcode</h3>";
			var mainText = "<p>What is the full postcode for your venue? The more accurate you are, the easier it will be to find on the Google Map. Eg SW18 2QZ.</p>";
			break;
		case 'event_region_info':
			var title 	= "<h3>Event Region</h3>";
			var mainText = "<p>Please select the region your event is taking place in. This will help people searching for local events</p>";
			break;
		case 'event_description_info':
			var title 	= "<h3>Event Description</h3>";
			var mainText = "<p>Add any details here to help promote your event. What is happening? Who should attend? What will attendees get out of attending? Also highlight any special details people may need to know.</p>";
			break;
		case 'event_email_info':
			var title 	= "<h3>Contact Email</h3>";
			var mainText = "<p>Add the event organiser’s full email address. This is so Booktrust or any attendee can contact you with any queries regarding your event.</p>";
			break;
		case 'event_cost_info':
			var title 	= "<h3>Event Cost</h3>";
			var mainText = "<p>Enter the cost of your event in pounds and pence. Eg £2.50. If the event is free, leave it as £0.00. If you are advertising a Bookstart event, it should be free.</p>";
			break;
		case 'event_date_info':
			var title 	= "<h3>Event Start Date</h3>";
			var mainText = "<p>Enter start date of your event. Enter in the format DD-MM-YYYY.</p>";
			break;
		case 'event_until_info':
			var title 	= "<h3>Event End Date</h3>";
			var mainText = "<p>If your event has an end date, enter here. Enter in the format DD-MM-YYYY.</p>";
			break;
		case 'event_time_info':
			var title 	= "<h3>Event Time</h3>";
			var mainText = "<p>Enter the time your event starts using the 24 hour clock. Eg 14:00</p>";
			break;
		case 'event_recurring_info':
			var title 	= "<h3>Recurring Event</h3>";
			var mainText = "<p>If your event is weekly, monthly or annually, tick this box and then select how often you wish the event to recur.</p>";
			break;
		case 'event_type_info':
			var title 	= "<h3>Event Type</h3>";
			var mainText = "<p>Select which age range this event will appeal to most. You can select more than one if need be.</p>";
			break;
	}
	
	$("#maincontainer").append('<div id="eventInfo" style="top:'+top+'px; left:'+left+'px"><div id="infoContainer">'+title+mainText+'<div id="delete"></div></div><div id="eventInfofooter"></div></div>');
	$("#delete").click( function(){
		$("#eventInfo").remove( );
	});
}

objSite.fillDetails = function( itemId, strInputs, query_func ){
	
	$('#auto_container').slideUp( 'normal' );
	
	var baseURL = objSite.site_url;	
	var newURL	= baseURL + "ajax/get_auto_complete_inputs";
	
	$.ajax({
		type: "POST",
		url: newURL,
		data: 'itemId=' + itemId +'&strInputs=' + strInputs +'&query_func=' + query_func,
		success: 
		function(data){
			var arrInputs 	= strInputs.split("#");
			var arrResults  = data.split("#");
			
			for( var i=0; i<arrInputs.length; i++ ){
				$( "#"+arrInputs[i] ).attr( 'value', arrResults[i] );
			}
			
		}
	});
	
}

objSite.setupCharCount = function( fieldId ){
	var strClass = $("#"+fieldId).attr('class');
	var recentBuffer = "";
	
	if( strClass.match('tinymce') == null ){
		$("#"+fieldId).keyup( function(){
			var strVal = $(this).val();
			var intMax = $("#"+fieldId+"_max").html();
			
			if( strVal.length > intMax){
				var strVal = strVal.slice( 0, intMax );
				$(this).val( strVal );
			}
			
			$("#"+fieldId+"_count").html( strVal.length );
		});
	}
	else{
		tinyMCE.get(fieldId).onKeyUp.add(function(ed, e) {  
			var strVal = (tinyMCE.activeEditor.getContent()).replace(/(<([^>]+)>)/ig,"");
			var intMax = $("#"+fieldId+"_max").html();
			
			if( strVal.length > intMax ){
				//replace text with most recent buffer
				tinyMCE.activeEditor.setContent( recentBuffer );
				
			}else{
				recentBuffer = tinyMCE.activeEditor.getContent();
			}
			$("#"+fieldId+"_count").html( strVal.length );
		});
	}
}

objSite.autofill = function( value, query_func, query_func_data, autofill_array ){
	if( value.length > 1 ){
		var baseURL = objSite.site_url;	
		var newURL	= baseURL + "ajax/get_auto_complete_results";
		$.ajax({
			type: "POST",
			url: newURL,
			data: 'value=' + value +'&query_func=' + query_func + '&query_func_data=' + query_func_data + '&autofill_array=' + autofill_array ,
			success: 
			function(data){
				$('#autofill_results').html( data );
				$('#auto_container').slideDown( 'normal' );
			}
		});	
	}
	else
		$('#auto_container').slideUp( 'normal' );
}

/*--------------------------------------------------------
@description	ran once a page is loaded



---------------------------------------------------------*/
 
$(document).ready(function() {
	// ensure minimum height of column 2
	var height =$('#column2.columnmajor').height();
	if(height<550){
		$('#column2.columnmajor').height(550);	
	}
	
	var height =$('#column2.columnsearch_wide').height();
	if(height<550){
		$('#column2.columnsearch_wide').height(550);	
	}
			
});