//have to change $ -> $j because jquery is in no Conflict
var $j = jQuery.noConflict();

var TTC = {

	// utility methods for global site usage
	utils: {
		/* png fix
		--------------------------------------------------------*/
		fixPng: {
			init: function(){
				// plugin definition
				$j.fn.pngFix = function(options) {
					// iterate and reformat each matched element
					return this.each(function(){
					
						// detect IE6
						if(jQuery.browser.msie && parseInt(jQuery.browser.version) == 6){
							
								// set variables
								var obj = $j(this);
								var bg = obj.css("backgroundImage");
								
								// check if its an image
								if(obj.attr("src")){
									var clear="../images/clear.gif"; //path to clear.gif
									obj.css({
										height: obj.height(),
										width: obj.width(),
										filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+obj.attr("src")+"', sizingMethod='crop')"
									});
									obj.attr({ src: clear });
								} else {
									// but if its a bg image through css then do this
									var img = bg.substring(bg.indexOf('"') + 1, bg.lastIndexOf('"'));
									obj.css({
										filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + img + "', sizingMethod='scale')",
										backgroundImage: "none"
									});
								}
							
						} // END if 
					
					});
				};			
				TTC.utils.fixPng.activate();
			},
			
			activate: function(){
				$j('.png').pngFix();
				
			}
		},
		
		/* css browser hack
		--------------------------------------------------------*/
		checkBrowser: {
			init: function(){
				// ie6
				if(jQuery.browser.msie && parseInt(jQuery.browser.version) == 6){
					$j('body').addClass('ie6');
					//alert('222')
				} 
				// ie7
				else if(jQuery.browser.msie && parseInt(jQuery.browser.version) == 7){
					$j('body').addClass('ie7');
				} 
				// ie8
				else if(jQuery.browser.msie && parseInt(jQuery.browser.version) == 8){
					$j('body').addClass('ie8');
				}
				// firefox
				else if(jQuery.browser.mozilla){
					$j('body').addClass('firefox');
				}
				// opera
				else if(jQuery.browser.opera){
					$j('body').addClass('opera');
				}
				// safari
				else if(jQuery.browser.safari || jQuery.browser.webkit){
					$j('body').addClass('safari');
				}
				else {
					$j('body').addClass('other');
				}		
			} // end init
		}, // end checkBrowser		
	
		/* Clear input text fields on click
		--------------------------------------------------------*/
		inputClear: {
			init: function(){
	
				$j('input:text').live("click", function() {
					if (this.value == this.defaultValue) {
						this.value = '';
					}
					
					$j('input:text').blur(function() {
						if (this.value == '') {
							this.value = this.defaultValue;
						}
					});					
					
				});
				
				$j('input:text').blur(function() {
					if (this.value == '') {
						this.value = this.defaultValue;
					}
				});		
					
			}
		},
		
		/* Simple Form Validation
		--------------------------------------------------------*/
		formValidation: {
			init: function(){
				$j('input.numOnly').live("keyup", function(){
					if(!TTC.utils.formValidation.isNumber($j(this).val())){
						var newVal = $j(this).val().substring(0, ($j(this).val().length - 1));
						$j(this).val(newVal);
					}
				});
				
				$j('input.alphaOnly').live("keyup", function(){
					if(!TTC.utils.formValidation.isAlpha($j(this).val())){
						var newVal = $j(this).val().substring(0, ($j(this).val().length - 1));
						$j(this).val(newVal);
					}
				});
				
				$j('input.emailOnly').live("keyup", function(){
					TTC.utils.formValidation.validateEmail($j('input.emailOnly').val());
				});
				
				
			}, // END init
	
			isValid: function(parm,val) {
			  if (parm == "") return true;
			  for (i=0; i<parm.length; i++) {
			    if (val.indexOf(parm.charAt(i),0) == -1) return false;
			  }
			  return true;
			}, // END isValid
	
			isNumber: function(parm) {
				var numb = '0123456789';
				return TTC.utils.formValidation.isValid(parm,numb);
			}, // END isNumber
			
			isAlpha: function(parm) {
				var lwr = 'abcdefghijklmnopqrstuvwxyz ';
				var upr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
				return TTC.utils.formValidation.isValid(parm,lwr+upr);
			}, // END isAlpha
			
			validateEmail: function(email){
				var emailRegEx = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
				var validEmail = false;
				
				if(email.indexOf(',') == -1){
					if(email.match(emailRegEx)){
						return true;
					}else{
						return "Please enter a valid email address";	
					}
				}else{
					var emailArray = email.split(",");
					
					for(var i = 0; i < emailArray.length; i++){
						if(emailArray[i].match(emailRegEx)){
							validEmail = true;
						}else{
							validEmail = false;	
						}	
					}
					
					if(validEmail){
						return true;
					}else{
						return "One or more of your email addresses are invalid";
					}
					
				}
				
				
			} // END validateEmail
		} // END formValidation
		
	}, //end utils
	
	/* Photo Widget
	--------------------------------------------------------*/
	photoWidget: {
		init: function(){
			if($j('#photoNav ul li a').length > 0){
				$j('#photoNav ul li a').click(function(e){
						// stop link from going to href
						e.preventDefault();
						
						// set variables
						var img = new Image();
						var imgSrc = $j(this).attr('href');
						
						$j(img)
						.load(function () {
							// set the image hidden by default    
							$j(this).hide();
							$j('#loader')
								.removeClass('loading')
								.html(' ')
								// insert image
								.append(this);
							// fade image
							$j(this).fadeIn();
						})
						.error(function(){ })
						// set image
						.attr('src', imgSrc);	
				});	
				$j('#photoNav ul li a:first').trigger('click');
			}
		}
		
	}, // END: photoWidget

	
contactFormPopup: {
		init: function(){
			$j('#sendMsgBtn').click(function(){
				$j('#contactPopup').fadeIn('fast');
				//return false;
			});
			
			$j('.closeBtn').click(function(){
				$j('#contactPopup').fadeOut('fast');
				return false;
			});
		}
	},


	pages: {
	
		homePage: {
			init: function(){
			
			}
		},
		
		exporterDetailPage: {
			init: function(){
				// activate photo widget
				TTC.photoWidget.init();
				TTC.contactFormPopup.init();
	
			}
		}
	
	}

}; // END TTC global var

$j('document').ready(function(){
	// check browser
	TTC.utils.checkBrowser.init();
	
	//TTC.contactFormPopup.init();
	
	// actiavte Form validations
	TTC.utils.formValidation.init();
	TTC.utils.inputClear.init();

	// Activate PNG fix
	TTC.utils.fixPng.init();
	
});





(function($) {
  $j.facebox = function(data, klass) {
    $j.facebox.loading()

    if (data.ajax) fillFaceboxFromAjax(data.ajax)
    else if (data.image) fillFaceboxFromImage(data.image)
    else if (data.div) fillFaceboxFromHref(data.div)
    else if ($j.isFunction(data)) data.call($)
    else $j.facebox.reveal(data, klass)
  }

  /*
   * Public, $j.facebox methods
   */

  $j.extend($j.facebox, {
    settings: {
      opacity      : 0,
      overlay      : true,
      loadingImage : '/wp-content/themes/ThaiTrade/images/facebox/loading.gif',
      closeImage   : '/wp-content/themes/ThaiTrade/images/facebox/closelabel.gif',
      imageTypes   : [ 'png', 'jpg', 'jpeg', 'gif' ],
      faceboxHtml  : '\
    <div id="facebox" style="display:none;"> \
      <div class="popup"> \
        <table> \
          <tbody> \
            <tr> \
              <td class="tl"/><td class="b"/><td class="tr"/> \
            </tr> \
            <tr> \
              <td class="b"/> \
              <td class="body"> \
                <div class="content"> \
                </div> \
                <div class="footer"> \
                  <a href="#" class="close">Close</a> \
                </div> \
              </td> \
              <td class="b"/> \
            </tr> \
            <tr> \
              <td class="bl"/><td class="b"/><td class="br"/> \
            </tr> \
          </tbody> \
        </table> \
      </div> \
    </div>'
    },

    loading: function() {
      init()
      if ($('#facebox .loading').length == 1) return true
      showOverlay()

      $('#facebox .content').empty()
      $('#facebox .body').children().hide().end().
        append('<div class="loading"><img src="'+$j.facebox.settings.loadingImage+'"/></div>')

      $('#facebox').css({
        top:	getPageScroll()[1] + (getPageHeight() / 10),
        left:	385.5
      }).show()

      $(document).bind('keydown.facebox', function(e) {
        if (e.keyCode == 27) $j.facebox.close()
        return true
      })
      $(document).trigger('loading.facebox')
    },

    reveal: function(data, klass) {
      $(document).trigger('beforeReveal.facebox')
      if (klass) $('#facebox .content').addClass(klass)
      $('#facebox .content').append(data)
      $('#facebox .loading').remove()
      $('#facebox .body').children().fadeIn('normal')
      $('#facebox').css('left', $(window).width() / 2 - ($('#facebox table').width() / 2))
      $(document).trigger('reveal.facebox').trigger('afterReveal.facebox')
    },

    close: function() {
      $(document).trigger('close.facebox')
      return false
    }
  })

  /*
   * Public, $j.fn methods
   */

  $j.fn.facebox = function(settings) {
    init(settings)

    function clickHandler() {
      $j.facebox.loading(true)

      // support for rel="facebox.inline_popup" syntax, to add a class
      // also supports deprecated "facebox[.inline_popup]" syntax
      var klass = this.rel.match(/facebox\[?\.(\w+)\]?/)
      if (klass) klass = klass[1]

      fillFaceboxFromHref(this.href, klass)
      return false
    }

    return this.click(clickHandler)
  }

  /*
   * Private methods
   */

  // called one time to setup facebox on this page
  function init(settings) {
    if ($j.facebox.settings.inited) return true
    else $j.facebox.settings.inited = true

    $(document).trigger('init.facebox')
    makeCompatible()

    var imageTypes = $j.facebox.settings.imageTypes.join('|')
    $j.facebox.settings.imageTypesRegexp = new RegExp('\.' + imageTypes + '$', 'i')

    if (settings) $j.extend($j.facebox.settings, settings)
    $('body').append($j.facebox.settings.faceboxHtml)

    var preload = [ new Image(), new Image() ]
    preload[0].src = $j.facebox.settings.closeImage
    preload[1].src = $j.facebox.settings.loadingImage

    $('#facebox').find('.b:first, .bl, .br, .tl, .tr').each(function() {
      preload.push(new Image())
      preload.slice(-1).src = $(this).css('background-image').replace(/url\((.+)\)/, '$1')
    })

    $('#facebox .close').click($j.facebox.close)
    $('#facebox .close_image').attr('src', $j.facebox.settings.closeImage)
  }
  
  // getPageScroll() by quirksmode.com
  function getPageScroll() {
    var xScroll, yScroll;
    if (self.pageYOffset) {
      yScroll = self.pageYOffset;
      xScroll = self.pageXOffset;
    } else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
      yScroll = document.documentElement.scrollTop;
      xScroll = document.documentElement.scrollLeft;
    } else if (document.body) {// all other Explorers
      yScroll = document.body.scrollTop;
      xScroll = document.body.scrollLeft;	
    }
    return new Array(xScroll,yScroll) 
  }

  // Adapted from getPageSize() by quirksmode.com
  function getPageHeight() {
    var windowHeight
    if (self.innerHeight) {	// all except Explorer
      windowHeight = self.innerHeight;
    } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
      windowHeight = document.documentElement.clientHeight;
    } else if (document.body) { // other Explorers
      windowHeight = document.body.clientHeight;
    }	
    return windowHeight
  }

  // Backwards compatibility
  function makeCompatible() {
    var $s = $j.facebox.settings

    $s.loadingImage = $s.loading_image || $s.loadingImage
    $s.closeImage = $s.close_image || $s.closeImage
    $s.imageTypes = $s.image_types || $s.imageTypes
    $s.faceboxHtml = $s.facebox_html || $s.faceboxHtml
  }

  // Figures out what you want to display and displays it
  // formats are:
  //     div: #id
  //   image: blah.extension
  //    ajax: anything else
  function fillFaceboxFromHref(href, klass) {
    // div
    if (href.match(/#/)) {
      var url    = window.location.href.split('#')[0]
      var target = href.replace(url,'')
      $j.facebox.reveal($(target).clone().show(), klass)

    // image
    } else if (href.match($j.facebox.settings.imageTypesRegexp)) {
      fillFaceboxFromImage(href, klass)
    // ajax
    } else {
      fillFaceboxFromAjax(href, klass)
    }
  }

  function fillFaceboxFromImage(href, klass) {
    var image = new Image()
    image.onload = function() {
      $j.facebox.reveal('<div class="image"><img src="' + image.src + '" /></div>', klass)
    }
    image.src = href
  }

  function fillFaceboxFromAjax(href, klass) {
    $j.get(href, function(data) { $j.facebox.reveal(data, klass) })
  }

  function skipOverlay() {
    return $j.facebox.settings.overlay == false || $j.facebox.settings.opacity === null 
  }

  function showOverlay() {
    if (skipOverlay()) return

    if ($('facebox_overlay').length == 0) 
      $("body").append('<div id="facebox_overlay" class="facebox_hide"></div>')

    $('#facebox_overlay').hide().addClass("facebox_overlayBG")
      .css('opacity', $j.facebox.settings.opacity)
      .click(function() { $(document).trigger('close.facebox') })
      .fadeIn(200)
    return false
  }

  function hideOverlay() {
    if (skipOverlay()) return

    $('#facebox_overlay').fadeOut(200, function(){
      $("#facebox_overlay").removeClass("facebox_overlayBG")
      $("#facebox_overlay").addClass("facebox_hide") 
      $("#facebox_overlay").remove()
    })
    
    return false
  }

  /*
   * Bindings
   */

  $(document).bind('close.facebox', function() {
    $(document).unbind('keydown.facebox')
    $('#facebox').fadeOut(function() {
      $('#facebox .content').removeClass().addClass('content')
      hideOverlay()
      $('#facebox .loading').remove()
    })
  })

})(jQuery);