/***************************/
//@Author: Adrian "yEnS" Mato Gondelle
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

var selectedDetail = '';

function fillPopup(){
	selectedDetail = '<ul>';
	$("input:checkbox:checked").each(function(){
		selectedDetail += '<li>';
		$(this).parents("tr:first").each(function(){
			$(this).find("td").each(function(){
				if($(this).find('img').length>0){
					selectedDetail+=$(this).html();
				}else if($(this).find('input').length>0){
					$(this).find('input:text').each(function(){
						selectedDetail+=$(this).attr('value')
					});
				}else{
					selectedDetail+=$(this).text()
				}
				selectedDetail += ' | ';
			});
			selectedDetail+= "</li>";
		});
	});
	
	selectedDetail = selectedDetail.replace(/\|[^a-z0-9]+\|/gi,'|');
	selectedDetail = selectedDetail.replace(/\|/g,'<span class="divide">|</span>');
	
	hiddenInput = '<ul>';
	$("input:checkbox:checked").each(function(){
		hiddenInput += '<li>';
		$(this).parents("tr:first").each(function(){
			$(this).find("td").each(function(){
				if($(this).find('img').length>0){
					hiddenInput+=$(this).find('img').attr('alt');
				}else if($(this).find('input').length>0){
					$(this).find('input:text').each(function(){
						hiddenInput+=$(this).attr('value')
					});
				}else{
					hiddenInput+=$(this).text()
				}
				hiddenInput += ' | ';
			});
			hiddenInput+= "</li>";
		}); 
	});
	hiddenInput += '</ul>';
	hiddenInput = hiddenInput.replace(/\|[^a-z0-9]+\|/gi,'|');
	hiddenInput = hiddenInput.replace(/\|/g,'<span class="divide">|</span>');
	 
	hiddenInput = escape(hiddenInput);
	
	hiddenInput = '<input type="hidden" value="' + hiddenInput + '" name="enquiry_content"/>';
	
	$("#enquire-detail").html(selectedDetail + '</ul>' + hiddenInput);
}

//SETTING UP OUR POPUP
//0 means disabled; 1 means enabled;
var popupStatus = 0;

//loading popup with jQuery magic!
function loadPopup(){
	//loads popup only if it is disabled
	if(popupStatus==0){
		$("#backgroundPopup").css({
			"opacity": "0.7"
		});
		$("#backgroundPopup").fadeIn("slow");
		$("#popupContact").fadeIn("slow");
		popupStatus = 1;
	}
}

//disabling popup with jQuery magic!
function disablePopup(){
	//disables popup only if it is enabled
	if(popupStatus==1){
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
	}
}

//centering popup
function centerPopup(){
	//request data for centering
	var windowWidth = document.documentElement.clientWidth;
	var windowHeight = document.documentElement.clientHeight;
	var popupHeight = $("#popupContact").height();
	var popupWidth = $("#popupContact").width();
	//centering
	$("#popupContact").css({
		"top": windowHeight/2-popupHeight/2,
		"left": windowWidth/2-popupWidth/2
	});
	//only need force for IE6
	
	$("#backgroundPopup").css({
		"height": windowHeight
	});
	
}

function getAnchor() {
	var myFile = document.location.toString();
		
		if (myFile.match('#')) { // the URL contains an anchor
			return myFile.split('#')[1];
		}
		else
			return false;
}

function htmlEncode(value){ 
  return $('<div/>').text(value).html(); 
} 

function htmlDecode(value){ 
  return $('<div/>').html(value).text(); 
}

//CONTROLLING EVENTS IN jQuery
$(document).ready(function(){
	if ( $("div.errors").length > 0 ) 
	{ 	
		fillPopup();
		centerPopup();
		//load popup
		loadPopup();
	
	}
	
	//LOADING POPUP
	//Click the button event!
	$(".booking-button").click(function(){
		fillPopup();
		//centering with css
		centerPopup();
		//load popup
		loadPopup();
	});
				
	//CLOSING POPUP
	//Click the x event!
	$("#popupContactClose").click(function(){
		disablePopup();
	});
	//Click out event!
	/*
	$("#backgroundPopup").click(function(){
		disablePopup();
	});*/
	//Press Escape event!
	$(document).keypress(function(e){
		if(e.keyCode==27 && popupStatus==1){
			disablePopup();
		}
	});

});