/*
/* Swap Plugin, will be extended for multi purporse, this plugin enable hover effect for images
/* Author: Said Suleiman Juma, 
/* Email: said@extreme.co.tz
/* Company: Extreme Web Technologies, Dar-es-Salaam, Tanzania
*/

(function($){
	
	$.fn.imageSwap = function(setting){
		setting = jQuery.extend({
			imageDirectory : '/images/logos/',
			sourceImageSurfix:'',
			newImageSurfix:'',
			imageExtension:'png'
		}, 	setting);	
		
		$(this).hover(function(){
			var originalSource = $(this).attr('src');
			var sourceArr = originalSource.split('/');
			var imgName = sourceArr[3];
			var imgNameArr = imgName.split('-');
			var swaped = setting.imageDirectory + imgNameArr[0] + '-' + setting.newImageSurfix  + '.' + setting.imageExtension;
			$(this).attr('src',swaped);
			
		}).mouseout(function(){
			var originalSource = $(this).attr('src');
			var sourceArr = originalSource.split('/');
			var imgName = sourceArr[3];
			var imgNameArr = imgName.split('-');
			var reswaped = setting.imageDirectory + imgNameArr[0] + '-' + setting.sourceImageSurfix  + '.' + setting.imageExtension;
			$(this).attr('src',reswaped);
		});
	};
	
})(jQuery);