// wrap as a jQuery plugin and pass jQuery in to our anoymous function
(function ($) {
        $.fn.cross = function (options) {
            return this.each(function (i) { 
                // cache the copy of jQuery(this) - the start image
                var $$ = $(this);
                
                // get the target from the backgroundImage + regexp
                var target = $$.css('backgroundImage').replace(/^url|[\(\)'"]/g, '');

                // nice long chain: wrap img element in span
                $$.wrap('<span style="position: relative;"></span>')
                    // change selector to parent - i.e. newly created span
                    .parent()
                    // prepend a new image inside the span
                    .prepend('<img>')
                    // change the selector to the newly created image
                    .find(':first-child')
                    // set the image to the target
                    .attr('src', target);

                // the CSS styling of the start image needs to be handled
                // differently for different browsers
                if ($.browser.msie || $.browser.mozilla) {
                    $$.css({
                        'position' : 'absolute', 
                        'left' : 0,
                        'background' : '',
                        'top' : this.offsetTop
                    });
                } else if ($.browser.opera && $.browser.version < 9.5) {
                    // Browser sniffing is bad - however opera < 9.5 has a render bug 
                    // so this is required to get around it we can't apply the 'top' : 0 
                    // separately because Mozilla strips the style set originally somehow...                    
                    $$.css({
                        'position' : 'absolute', 
                        'left' : 0,
                        'background' : '',
                        'top' : "0"
                    });
                } else { // Safari
                    $$.css({
                        'position' : 'absolute', 
                        'left' : 0,
                        'background' : ''
                    });
                }

                // similar effect as single image technique, except using .animate 
                // which will handle the fading up from the right opacity for us
                $$.hover(function () {
                    $$.stop().animate({
                        opacity: 0
                    }, 130);
                }, function () {
                    $$.stop().animate({
                        opacity: 1
                    }, 270);
                });
            });
        };
        
 })(jQuery);
    

$(function() {
	$('img[alt!=""],a[title!=""]').qtip({ 
	
	style: { 
		width: 110,
		textAlign: 'left',
		tip: {   
			corner: 'leftMiddle',
			color: '#ffffff',
			size: {
            x: 15, // Be careful that the x and y values refer to coordinates on screen, not height or width.
            y : 20 // Depending on which corner your tooltip is at, x and y could mean either height or width!
         	}
         },
		'font-size': 9,
		'font-weight': 500,
		color: 'black',
		background: '#fff10e',
		name: 'dark',
		border: {width: 0,radius: 0,} 
   			},

   position: {
      corner: {
         target: 'leftTop',
         tooltip: 'leftTop'
      	},
      	adjust: { 
   			x: -16,screen: true,mouse: true,}
   	},
      	show: {
   			effect: {type:'fade',length:'100'} 
   		}, 
   	hide: {
   		effect: {type:'fade',length:'999'
   			} 
   		} 
   	});

});


// note that this uses the .bind('load') on the window object, rather than $(document).ready() 
// because .ready() fires before the images have loaded, but we need to fire *after* because
// our code relies on the dimensions of the images already in place.
$(window).bind('load', function () {
    $('img.fade').cross();
});
//-->