$(document).ready(function() {                
	
	
	
	/*email protect*/
	$("span.mailto").each(function(){
		exp = $(this).text().search(/\((.*?)\)/) != -1 ? new RegExp(/(.*?) \((.*?)\)/) : new RegExp(/.*/);
		match = exp.exec($(this).text());
		addr = match[1] ? match[1].replace(/ at /,"@").replace(/ dot /g,".") : match[0].replace(/ at /,"@").replace(/ dot /g,".");
		link = match[2] ? match[2] : addr;
		subject = $(this).attr('title') ? "?subject="+$(this).attr('title').replace(/ /g,"%20") : "";
		$(this).after('<a href="mailto:'+addr+subject+'">'+ link + '</a>');
		$(this).remove();
	});    

	// Open links in new window when rel="external" is applyed to a tag
	$('a[rel="external"]').click(function(){
		this.target = "_blank";
	});
  
  // clear input on focus, and returns on blur if nil
  $("form#make_an_enquiry :text, form#make_an_enquiry :textarea").focus(function() {
  	if( this.value == this.defaultValue ) {
  		this.value = "";
  	}
  }).blur(function() {
  	if( !this.value.length ) {
  		this.value = this.defaultValue;
  	}
  });
  
  //validation
  	jQuery.validator.addMethod("defaultInvalid", function(value, element) {
      return value != element.defaultValue;
    }, "this field is required");  
  $('form#make_an_enquiry').validate();
  

  /* inner page hide and show */
    $('ul#smile_gallery-information li:not(:eq(0))').hide();

    $("ul#tertiary-navigation li a").click(function(){
      var parentLi = $(this).parent();// grabs parent li
      var navigationId = $("ul#tertiary-navigation li").index(parentLi); // finds the index of navigation selected
      $("ul#tertiary-navigation li.active").removeClass('active');
      $('ul#primary > li:not(:eq(' + navigationId + '))').hide(); //hides content that doesnt correlate to selected navigation index
      $('ul#primary > li:eq(' + navigationId + ')').fadeIn(500); //shows content that does correlate to selected navigation index
      return false;
    });
  
  
  //smile gallery
  $("ul#smile_gallery li a img").hover(function(){
    $(this).fadeTo(200, 0.5);
    return false;
  },function(){
    $(this).fadeTo(100, 1);
  }).click(function(){
    var parentLi = $(this).parents("ul#smile_gallery li");// grabs parent li
    var navigationId = $("ul#smile_gallery li").index(parentLi); // finds the index of navigation selected
    $("ul#smile_gallery li.active").removeClass('active');
    $(this).parent("li").addClass('active');
    $('ul#smile_gallery-information > li:not(:eq(' + navigationId + '))').hide(); //hides content that doesnt correlate to selected navigation index
    $('ul#smile_gallery-information > li:eq(' + navigationId + ')').fadeIn(500); //shows content that does correlate to selected navigation index
    return false;
  });
  
  $("p#smile_gallery-navigation a#next").click(function(){
    var currentVisible = $('ul#smile_gallery-information > li:not(:last):visible');
    currentVisible.hide().next().fadeIn(500);
    return false;
  });
  $("p#smile_gallery-navigation a#previous").click(function(){
    var currentVisible = $('ul#smile_gallery-information > li:not(:first):visible');
    currentVisible.hide().prev().fadeIn(500);
    return false;
  });
  

});