/************************************************************************* 
	Justin Schroeder Copyright 2008. No Rights Reserved.
	
	Thanks for reading my js, it shows you care. Like what you see?
	Lets Talk. Shoot me a line, you've earned the right:
	justin (at) jpschroeder (dot) com

**************************************************************************/

//GLOBAL VARIABLES
var keypressed = 0;
var ajaxUrl = 'form.php';
var returnNodes = new Array();
var selectedContact = "email_me";
var draggablesToDestroy = new Array();
Event.observe(window, 'load', init, false);


function theBox(content,title,size){
	if(size == "big"){
		width = 428;
		height = 345;
	}else if(size == "normal"){
		height = 200;
		width = 500;
	}else if(size == "bigger"){
		height = 428;
		width = 345;
	}
	new LITBox(content,{
				title:title,
				type:'window',
				overlay:false,
				height:height,
				width:width,
				resizable:false,
				opacity:1.0
			});
	
	return false;
}

function addEvent(formID,target){
	LBClose();
	var value = runAjax(formID,target);
	return value;
}

function contactForm(element){
	$(element).focus();
}

/***********************************************************
SOME MASTER AJAX SCRIPTS TO RUN WHEN SUBMITING FORMS
THESE FUNCTION ARE EXCLUSIVE COPYRIGHT OF JUSTIN SCHROEDER
PLEASE DO NOT REDISTRIBUTE THIS CODE WITHOUT FIRST CONTACTING
ME FOR PERMISSION.
************************************************************/

function runAjax(formID,target){	
	query = "";
	formElement = $(formID);
	formNode = grabNodes(formElement);
	if(formNode){
		for(var i=0;i < formNode.length; i++){
			query += formNode[i].name + "=" + escape(formNode[i].value);
			if(i+1 < formNode.length) query += "&"
		}
	}
	var myAjax = new Ajax.Updater(target, ajaxUrl, {method: 'post', postBody: query});
	returnNodes.length = 0;
	return false;
}

function grabNodes(parentElement,searchTag){
	if(parentElement.hasChildNodes()){
		var children = parentElement.childNodes;
		for (var i = 0; i < children.length; i++){
			type = parentElement.childNodes[i].tagName;
			if(type == "DIV" || type == "TABLE" || type == "SPAN" || type == "TBODY" || type == "TR" || type == "TD"){
				
				if(type == searchTag){returnNodes.push(parentElement.childNodes[i]);}
				if(!searchTag){ grabNodes(parentElement.childNodes[i]); }else{ grabNodes(parentElement.childNodes[i],searchTag);}
				
			}else if(type == "INPUT" || type == "TEXTAREA" || type == "CHECKBOX" || type == "SELECT"){
				if(searchTag){
					if(type == searchTag){ returnNodes.push(parentElement.childNodes[i]); }
				}else{
					returnNodes.push(parentElement.childNodes[i]);
				}
			}

		}
		return returnNodes;
	}else{
		return false;
	}
}
/****************************************************
				EDIT IN PLACE CODE
*****************************************************/

function init(){
    makeEditable($$('.editable'));
	makeDraggable($$('.movable'),$$('.month'));
}

/*function stopAll(){
	var editables = $$('.editable');
	var droppables = $$('.month');
	alert(draggablesToDestroy.length);
	for(i=0;i!=draggablesToDestroy.length;i++){
		draggablesToDestroy.destroy();
	}
}*/

function makeEditable(elements){	
	elements.each(function(e){ Event.observe(e, 'click', edit.bindAsEventListener(e)); });	
}
function makeDraggable(draggables,dropables){
	var eventId = false;
	for(i=0;i!=dropables.length;i++){
		Droppables.add(dropables[i],{accept:'event',hoverclass:'hover_class',onDrop: function(element, droppableElement){
			var target = new Array();
			for(s=0;s!=droppableElement.childNodes.length;s++){
				if(droppableElement.childNodes[s].tagName != undefined){ target.push(droppableElement.childNodes[s]); }
			}
			target = target[1];
			nodes = grabNodes(element,"DIV");
			returnNodes.length = 0;
			for(x=0;x!=nodes.length;x++){
				if(nodes[x].id.indexOf("vent") != -1 && nodes[x].id.indexOf("_") != -1){
					eventId = nodes[x].id.split("_")[1];
					break;
				}
			}	
			var ajaxQuery = "action=update&day=" + target.id;
			if(eventId){ ajaxQuery += "&id=" + eventId; }
			new Effect.Highlight(droppableElement,{durration:2.0,startcolor:'#807059', endcolor:'#ddbe90'});
		}});
	}
	for(i=0;i!=draggables.length;i++){
		draggablesToDestroy[i] = new Draggable(draggables[i],{revert:function(element){
			var coords = Element.viewportOffset($('calendar_table'));
			var sizes = Element.getDimensions($('calendar_table'));
			if(Element.viewportOffset(element)[1] < coords[1] || Element.viewportOffset(element)[1] > (coords[1]+sizes['height']) || Element.viewportOffset(element)[0] < coords[0] || Element.viewportOffset(element)[0] > (coords[0]+sizes['width'])){
				return true;
			}else{
				return false;
			}
		}});
	}
	
}

function showAsEditable(obj, clear){
    if (!clear){
         Element.addClassName(obj, 'editable');
    }else{
         Element.removeClassName(obj, 'editable');
    }
}

function edit(e){
	var element = Event.element(e);
	if(element.id && !document.mousedown){
		//WHEN CLICKED, GET THE MAKE A NEW FORM AND FIELD FOR UPDATING
		element.innerHTML = "<form id='form_" + element.id + "' method='post' action='form.php'><input type='text' id='title' name='title' value='" + element.innerHTML + "' class='edit_name'><input type='hidden' id='action' name='action' value='update'><input type='hidden' id='table' name='table' value='calendar'><input type='hidden' id='id' name='id' value='" + element.id.split('_')[1] + "'></form>";
		//GATHER SOME INFO
		field = $("title");
		form = $("form_"+element.id);
		formId = "form_"+element.id; field.focus(); field.select();
		//NOW WATCH FOR AN EVENT ON OUR NEW FORM FIELD
		Event.observe(field, "blur", save.bindAsEventListener(field,element.id,formId,field));
		Event.observe(form, "submit", save.bindAsEventListener(form,element.id,formId,field));
	}
}
function save(e,container,form,field){
	//RUN MY MASTER AJAX SCRIPTS
	runAjax(form,container);
	//KEEP IT FROM GOING TO THE FORM PAGE
	Event.stop(e)
}










/*****************************************************
BROWSER DETECTION
******************************************************/


var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();