// Menus
$(document).ready(function(){ 
        $("ul#navMenu").supersubs({ 
            minWidth:    12,   // minimum width of sub-menus in em units 
            maxWidth:    27,   // maximum width of sub-menus in em units 
            extraWidth:  1     // extra width can ensure lines don't sometimes turn over 
                               // due to slight rounding differences and font-family 
        }).superfish();  // call supersubs first, then superfish, so that subs are 
                         // not display:none when measuring. Call before initialising 
                         // containing tabs for same reason. 
    });
// Slideshows code
function slideSwitch() {
    var $active = $('#slideshow IMG.active');

    if ( $active.length == 0 ) $active = $('#slideshow IMG:last');

    var $next =  $active.next().length ? $active.next()
        : $('#slideshow IMG:first');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 750, function() {
            $active.removeClass('active last-active');
        });
}

// Slideshows activate // Lightbox Activate
$(function() {
    setInterval( "slideSwitch()", 3500 );
	$('div.lightBox div.imageBorder a').lightBox();
	$('div#contactMap a').lightBox();
});

// Remove textfield contents 
$.fn.search = function() {
	return this.focus(function() {
		if( this.value == this.defaultValue ) {
			this.value = "";
		}
	}).blur(function() {
		if( !this.value.length ) {
			this.value = this.defaultValue;
		}
	});
};
$("#query").search();
$("#email").search();

// Case Study Carousels
$('#mycarousel').jcarousel({
    // Configuration goes here
});

// SEARCH ENGINE
function lookup(inputString) {
   if(inputString.length == 0) {
      $('#suggestions').fadeOut(); // Hide the suggestions box
   } else {
      $.post("/scripts/search.php", {queryString: ""+inputString+""}, function(data) { // Do an AJAX call
         $('#suggestions').fadeIn(); // Show the suggestions box
         $('#suggestions').html(data); // Fill the suggestions box
      });
   }
   // Fade out the suggestions box when not active
	 $("input").blur(function(){
	 	$('#suggestions').fadeOut();
	 });
}