/*
 * Global JavaScript (requires jQuery v1.3.2)
 *
 * Original Author: Chris Martin, Webexpectations.com
 * Last updated: 2009/09/14
 *
 * Other Authors:
 * Karen Comber, Webexpectations.com
 * Aliya Hirji, Webexpectations.com
 *
 */

/* - Initialisation (runs functions common to all pages) - */

$(document).ready(function() {
	enhanceButtons();
	buttonHover();
	attachNavbarHovers();
	attachNavbarHeightAdjust();
	durationSelect();
	attachDatePickers();
	stateShow();
	slideShow();
	printButton();
	divSlider();
	checkSifr();
	popUp();
	clearFieldsOnClick();
  try{ initializeGoogleMaps(); }
  catch(e) {}

	//Safari style adjustments
	if ($.browser.safari) {
		$('div.products div.back-top-right').css('padding-bottom', '91px');
		$('div.products-side div.back-border').css('padding-bottom', '23px');
		$('div.checkout1 div.back-border').css('min-height', '409px');
		$('div.checkout1 div.card').css('min-height', '411px');
		$('div.checkout1 div.your-booking').css('min-height', '411px');
		$('div.column201 div.your-booking').css('padding-bottom', '10px');
		$('div.column706 div.back-border div.back-top-right-receipt').css('padding-bottom', '15px');
		$('div.main-checkout div.column340-top').css('margin-bottom', '12px');
		$('div.column706 div.back-border div.back-top-right-receipt').css('padding-bottom', '13px');
		$('div.homesignposts div.inthenews div.sw1').css('min-height', '212px');
		$('div.homesignposts div.findalocation div.sw1').css('min-height', '131px');
		$('div.homesignposts div.quickquote div.r-icon div.icon').css('margin-top', '-3px');
		$('div.homesignposts div.quickquote h2').css('margin-bottom', '15px');
		$('div.yourmr div.homebutton').css('padding-top', '6px');
		$('div.yourbw div.homebutton').css('padding-top', '17px');
		$('div.generic div.back-top div.products-back').css('min-height', '296px');
		$('div.column201 div.happensnext').css('min-height', '183px');
		$('div.column-flex div.r-empty').css('min-height', '41px');
		$('div.pop-up div.image-content').css('height', '150px');
		$('div.pop-up div.map-content').css('height', '150px');
	}

	$.browser.msie6 = $.browser.msie && ($.browser.version &&
$.browser.version < 7 || /6.0/.test(navigator.userAgent));

});

$(window).load(function() {
  productsImage();
});

function showLoading() {
    $.fn.colorbox({ inline: true, href: "#Loading", open: true, opacity: 0.3, overlayClose: false });
}

function enhanceButtons() {
   $('input.button').each(function(){
       var button = $(this);
       $(this).addClass('hide');

       var a = $("<a></a>").click(function() {
           button.click();
           //$('form').submit();
       });

       a.addClass('button');
       var span = $('<span></span>');
       a.append(span);
       a.append($(this).val());
       $(this).after(a);
   });

   $('input.searchbutton').each(function(){
       var button = $(this);
       $(this).addClass('hide');

       var a = $("<a></a>").click(function() {
           button.click();
           //$('form').submit();
       });

       a.addClass('button');
       var span = $('<span></span>');
       a.append(span);
       var em = $('<em></em>');
       em.append($(this).val());
       a.append(em);
       $(this).after(a);
   });
}

function buttonHover() {
		$("a.button").mouseover(function() {
            $(this).addClass("over");
   		});
		$("a.button").mouseout(function() {
			$(this).removeClass("over");
		});
}

function attachNavbarHovers() {
  $('ul.navbar li').each(function(){
    $(this).hover(
      function () {
        $(this).addClass('hover');
      },
      function () {
        $(this).removeClass('hover');
      }
    );
  });

  $('ul.navbar li:first').each(function(){
    $(this).hover(
      function () {
        $(this).addClass('firsthover');
      },
      function () {
        $(this).removeClass('firsthover');
      }
    );
  });
}

function attachNavbarHeightAdjust() {
  $('ul.navbar li div.subnav ul li').each(function(){
    $(this).hover(
      function () {
        var theheight = $(this).closest('div.sw1').height().toString();
        theheight = parseInt(theheight.replace('px',''));
        newheight = theheight - 5;
        $(this).find('div.subsubnav div.ssw2').css('height',newheight + 'px');
      },
      function () {

      }
    );
  });
}

function durationSelect() {
    $("div.sideform input.hourly").click(function(){
      $("div.sideform div.halfday").hide();
      $("div.sideform div.hourly").show();
    });
    $("div.sideform input.halfday").click(function(){
      $("div.sideform div.hourly").hide();
      $("div.sideform div.halfday").show();
    });
    $("div.sideform input.fullday").click(function(){
      $("div.sideform div.hourly").hide();
      $("div.sideform div.halfday").hide();
    });
}

function attachDatePickers() {
var thepicker = new Array();
  $('input.datepicker').each(function(i){
    $(this).datepicker({
      dateFormat: 'dd/mm/yy',
      minDate: new Date()
    });
    var pickericon = $("<div></div>");
    pickericon.addClass('icon');
    pickericon.addClass('calendar');
    thepicker[i] = $(this);
    pickericon.click(function(){
      thepicker[i].focus();
    });
    $(this).before(pickericon);
  });
}

/* Show hide state for US  */
 function stateShow() {
     $('select.stateshow').each(function() {

         if ($(this).val() == 'US') $(this).parent().next().removeClass('hide'); 
         else $(this).parent().next().addClass('hide');

         $(this).change(function() {
             if ($(this).val() == 'US') $(this).parent().next().removeClass('hide');
             else $(this).parent().next().addClass('hide');
         });
     });
 }

 function printButton() {
    $("a.print").each(function(){
        $(this).click(function(){
            print();
        });
    });
 }

function productsImage() {
    var image = $("img.back-products");
    image.removeAttr('width');
    image.removeAttr('height');
    image.attr('width', image.width());
    image.attr('height', image.height());
    image.addClass('png');
    image.css('display','block');
    $("div.products div.back-top-right").css('position','relative');
 }

function slideShow() {

    var slides = $('.slide');
    var numberOfSlides = slides.length;
    var currentSlide = $('.slide:first');
    var slideCounter = 1;
    $('div.signpost-inside-dark-top').show();
    $('div.signpost-inside-dark-bottom').show();
    if (numberOfSlides > 1) {
        $('.centerdetails').show();
    } else {
        if ( $('.centerdetails').hasClass('.nomaplink') ) {
            $('div.pop-up .centerdetails').hide();
        } else {
            $('.centerdetails').show();
            $('div.centerdetails a.map').show();
            $('span.control').hide();
            $('div.centerdetails a.images').hide();
            $('div.centerdetails span.divider').hide();
        }
    }

    $('a.map').click(function () {
        $('div.pop-up div.column201-trans').hide();
        $('.centerdetails').show();
        $('span.control').hide();
        $('div.image-content').hide();
        $('.slideshow').hide();
        $('img.businesscenter-map').show();
        showMap();
        $('div.map-content').show();
        $('div.centerdetails a.images').show();
        if (numberOfSlides > 1) {
            $('div.centerdetails a.images').text('Images');
        } else {
            $('div.centerdetails a.images').text('Image');
        }
        $('div.centerdetails a.map').hide();
        $('div.centerdetails span.divider').hide();
    });

    $('a.images').click(function () {
        $('div.pop-up div.column201-trans').show();
        $('div.map-content').hide();
        $('img.businesscenter-map').hide();
        hideMap();
        $('.slideshow').show();
        $('div.image-content').show();
        if (numberOfSlides > 1) {
            $('.centerdetails').show();
            $('span.control').show();
            $('div.centerdetails a.images').show();
            $('div.centerdetails span.divider').show();
            $('div.centerdetails a.images').text('More Images');
            if ( $('.centerdetails').hasClass('.maplink') ) $('div.centerdetails a.map').show();
        } else {
            if ( $('.centerdetails').hasClass('.nomaplink') ) {
                $('div.pop-up .centerdetails').hide();
            } else {
                $('.centerdetails').show();
                $('div.centerdetails a.map').show();
                $('span.control').hide();
                $('div.centerdetails a.images').hide();
                $('div.centerdetails span.divider').hide();
            }
        }
    });

     $('.rightControl').click(function (){
         if(slideCounter<numberOfSlides){
            currentSlide.hide();
            currentSlide = currentSlide.next().show();
            slideCounter++;
         } else {
            currentSlide.hide();
            currentSlide = $('.slide:first').show();
            slideCounter = 1;
         }
      });

     $('.leftControl').click(function (){
         if(slideCounter>1){
            currentSlide.hide();
            currentSlide = currentSlide.prev().show();
            slideCounter--;
         } else {
            currentSlide.hide();
            currentSlide = $('.slide:last').show();
            slideCounter = numberOfSlides;
         }
      });

  }

function divSlider() {
    var sliders = $("div.slider");
    $("div.products h5").addClass('contract');
    sliders.each(function(){
        $(this).hide();
            $(this).prev().children('a.slidelink').click(function () {
                $slider = $(this).parent().next();
                if ($slider.is(":hidden")) {
                    $slider.slideDown();
                    $slider.prev().removeClass('contract');
                    $slider.prev().addClass('expand');
                } else {
                    $slider.slideUp();
                    $slider.prev().removeClass('expand');
                    $slider.prev().addClass('contract');
                }
            });
        });
}

function popUp() {

	try {
		var profiles =
		{
			businesscenter:
			{
				height:546,
				width:546,
				center:1,
				scrollbars:0,
				resizable:1,
				status:0
			}
		};

		$(function()
		{
			$(".popupwindow").popupwindow(profiles);
		});

		if( $.browser.safari ) {
		  if ($('body div:first').hasClass('businesscenter')) window.resizeTo(551,570);
		}
	}
	catch(e) {}

 }


//switches on sifr unless it is a country that does not support language set - language
//identifier present as class in body tag
function checkSifr() {
  var arrNoSifr = [ "cn", "kr", "zh" ];
  var arrLang = $("body").attr("class").split(" ");
  if (jQuery.inArray(arrLang[0], arrNoSifr) == -1) $("body").addClass("sifr");
}

function showMap() {
    var mapHeight = $('div.map_wrapper div#map_canvas').css('height');
    $('div.map_wrapper').css('height', mapHeight); 
    $('div.map_wrapper').css('visibility', 'visible');
}
function hideMap() {
    $('div.map_wrapper').css('height','0px');
    $('div.map_wrapper').css('visibility','hidden');
}

function clearFieldsOnClick() {
	$('.text').each(function() {
		var default_value = this.value;
		$(this).focus(function() {
			if (this.value == default_value) {
				this.value = '';
			}
		});
		$(this).blur(function() {
			if (this.value == '') {
				this.value = default_value;
			}
		});
	});

}