(function($) {
		
	
	// insert, replace, getinput
	// draw observer
	
	// increment after wait? –> probably no use case!
	// get free teams?!
	
	
	
	$.jgames = function(options) {
	}
	
	$.jgames.write = function(options) {
		
		var function_name = '$.jgames.write'
		
		//console.log(options)
		
		var response_promise = $.ajax({
			method: "POST",
			url: "plugin/php/jgames.write.php",
			dataType: "json",
			data: { options },
   			error: function(XMLHttpRequest, textStatus, errorThrown) {	error(function_name, 'error', errorThrown) 	},
			success: function(data)	{

				console.log(data)
				//if(data.error)	error(function_name, 'error', data.error)	
				//else if(data.warning)	error(function_name, 'warning', data.warning)	
					
			}	
		})

	    return response_promise
		
	}
	
	$.jgames.read = function(options) {
		
		var function_name = '$.jgames.read'
		
		//console.log(options)
		
		var response_promise = $.ajax({
			method: "POST",
			url: "plugin/php/jgames.read.php",
			dataType: "json",
			data: { options },
   			error: function(XMLHttpRequest, textStatus, errorThrown) {	error(function_name, 'error', errorThrown) 	},
			success: function(data)	{

				console.log(data)
				//if(data.error)	error(function_name, 'error', data.error)	
				//else if(data.warning)	error(function_name, 'warning', data.warning)	
					
			}	
		})

	    return response_promise
		
	}
	
	$.jgames.init = function(options) {
		
		var function_name = '$.jgames.init'
		
		//console.log(options)
		
		var response_promise = $.ajax({
			method: "POST",
			url: "plugin/php/jgames.init.php",
			dataType: "json",
			data: { options },
   			error: function(XMLHttpRequest, textStatus, errorThrown) {	error(function_name, 'error', errorThrown) 	},
			success: function(data)	{

				console.log(data)
				//if(data.error)	error(function_name, 'error', data.error)	
				//else if(data.warning)	error(function_name, 'warning', data.warning)	
					
			}	
		})

	    return response_promise
		
	}
	
	$.jgames.parameters = function(options) {
		
		var function_name = '$.jgames.parameters'
		
		//console.log(options)		
		
		var response_promise = $.ajax({
			method: "POST",
			url: "plugin/php/jgames.parameters.php",
			dataType: "json",
			data: options,
   			error: function(XMLHttpRequest, textStatus, errorThrown) {	error(function_name, 'error', errorThrown) 	},
			success: function(data)	{

				console.log(data)
				//if(data.error)	error(function_name, 'error', data.error)	
				//else if(data.warning)	error(function_name, 'warning', data.warning)	
					
			}	
		})

	    return response_promise
		
	}
	
	$.jgames.wait = function(options) {
		
		var function_name = '$.jgames.wait'
		
		//console.log(options)		
		if(typeof options['wait_interval'] === 'undefined') {
			
			options['wait_interval'] = 4000
		}
		
		
		var def = $.Deferred()
		
		var loop = setInterval(function() {
		
			var response_promise = $.ajax({
				method: "POST",
				url: "plugin/php/jgames.wait.php",
				dataType: "json",
				data: options,
   				error: function(XMLHttpRequest, textStatus, errorThrown) {	error(function_name, 'error', errorThrown) 	},
				success: function(data)	{
        	
					//console.log(data)
					//if(data.error)	error(function_name, 'error', data.error)	
					//else if(data.warning)	error(function_name, 'warning', data.warning)	
					
					if(data.wait == false) {
							
						console.log("notice: waiting finished")   						
						if(typeof options['redirect'] !== 'undefined') 	$.jgames.redirect({ destination: options['redirect']})
							
						clearInterval(loop)
						def.resolve()
					}
					else if(data.wait == true) {
						
						console.log(data.waitingfor)
						console.log("notice: waiting ...")
					}
				}
			})
		
		}, options['wait_interval'])
		
		return def.promise()
		
	}

	$.jgames.redirect = function(options) {
				
		var function_name = '$.jgames.redirect'
				
	    console.log('notice: redirecting');
		window.location.replace(options['destination'] + '?ID=' + ID); 
	}
	
	$.jgames.hideshow = function(options) {
		
		var function_name = '$.jgames.hideshow'
		
		if(typeof options['show'] != "object") 	options['show'] = [options['show']]
		if(typeof options['hide'] != "object") 	options['hide'] = [options['hide']]
				
		for (var i = 0; i < options['show'].length; i++) {
						
			if(options['fade'] == true) 	$('[name="' + options['show'][i] + '"]').fadeIn(options['fading_speed'])
			else 	$('[name="' + options['show'][i] + '"]').show()
		}
				
		for (var i = 0; i < options['hide'].length; i++) {
			
			if(options['fade'] == true) 	$('[name="' + options['hide'][i] + '"]').fadeOut(options['fading_speed'])
			else 	$('[name="' + options['hide'][i] + '"]').hide()
		}
		
		return self
	}	
	
	
	$.jgames.timerstart = function(options) {
		
		start = new Date().getTime()
		return start
	}
	
	$.jgames.timerstop = function(options) {
		
		var elapsed = Math.round((new Date().getTime() - start)/10)/100
		start = 0.0
		console.log(elapsed)
		
		return elapsed
	}
	
	$.jgames.timerget = function(options) {
		
		var elapsed = Math.round((new Date().getTime() - start)/10)/100
		console.log(elapsed)
		
		return elapsed
	}
	



	$.fn.replace = function(options) {
		
		//var regex = new RegExp(options['pattern'], 'g')
		
		$(this).html(function() {
			//return $(this).html().replace(regex, options['replace'])
			return $(this).html().replace(options['pattern'], options['replace'])
		})
	}
	
	function getID() {
		
		var query = window.location.search.substring(1) 
		var pair = query.split("=")
		
		//if(pair[1] != undefined) {
		//
		//	window.group = pair[1].split("_")[0]
		// 	window.subject = pair[1].split("_")[1]
		//}

	     return pair[1]
	}
	
	function error(source, type, message) {
		
		console.log(source)
		
		if(typeof message == 'object') {
			for (var i = 0; i < message.length; i++) {
		 	   console.log(type + ": " + message[i])
			}
		}
		else {	
			console.log(type + ": " + message)
		}
		
		console.log('\n')
	}
	
	$(document).ready(function() {
		
		window.ID = getID()	
		
		// block keys, right click and delete as back button
		blockedkeys = [17,18,112,91,92,116]
		$('html').bind('keydown', function(e) {
		
			//console.log(e.keyCode)
			//console.log(e.which)
			for (i = 0; i < blockedkeys.length; i++) { 
				key = blockedkeys[i]
				if(e.which == key) 	event.preventDefault()
			}
		
			if(event.ctrlKey && event.keyCode == 82) { 
				event.preventDefault(); 
			}
		})		
		
		$("html").on('contextmenu',function() {
		   return false
		})
		
		// Prevent the backspace key from navigating back.
		$(document).unbind('keydown').bind('keydown', function (event) {
		
		    var doPrevent = false
		    if (event.keyCode === 8) {
			
		        var d = event.srcElement || event.target
			
		        if ((d.tagName.toUpperCase() === 'INPUT' && 
		             (
		                 d.type.toUpperCase() === 'TEXT' ||
		                 d.type.toUpperCase() === 'PASSWORD' || 
		                 d.type.toUpperCase() === 'FILE' || 
		                 d.type.toUpperCase() === 'SEARCH' || 
		                 d.type.toUpperCase() === 'EMAIL' || 
		                 d.type.toUpperCase() === 'NUMBER' || 
		                 d.type.toUpperCase() === 'DATE' )
		             ) || 
		             d.tagName.toUpperCase() === 'TEXTAREA') {
		            doPrevent = d.readOnly || d.disabled
		        }
		        else {
		            doPrevent = true
		        }
		    }
		
		    if (doPrevent) {
		        event.preventDefault()
		    }
		})
				
		$(":button").hover(
			function() {
			$(this).addClass('button-active')               
			},
			function() {
			$(this).removeClass('button-active')
		})
		
		$(":button").click(function() {
			
			var processing = $('<div id="processing" style="background-color: white; background-color: rgba(1, 1, 1, 0); bottom: 0; left: 0; position: fixed; right: 0; top: 0;"></div>');
			processing.html('<div style="width: 150px; height: 35px; padding: 5px; text-align: center; margin-top: 25%; margin-left:auto; margin-right:auto; position: relative; top:-15.5px"><span>&nbsp;</span></div>');
			processing.appendTo('body')
			
			setTimeout(function() { processing.remove() }, 1000)	
		})
		
	})
	
	
}(jQuery))