(function($){
	
	var options = {
		x1: 10,
		x2: 10,
		y1: 10,
		y2: 10
	};
	
	$.fn.nineImg = function(x1,x2,y1,y2) {
		return this.each(function() {
			
			if(!x1){
				x1 = options.x1;
			}
			if(!x2){
				x2 = options.x2;
			}
			if(!y1){
				y1 = options.y1;
			}
			if(!x2){
				y2 = options.y2;
			}
			
			var h = $(this).height();
			var w = $(this).width();
			var b = $(this).attr('src');
					
			b = b.split('.');
			
			var type = b[1];
			b = b[0];
			
			var url = b+"_"+w+"_"+h+"_"+x1+"_"+x2+"_"+y1+"_"+y2+"."+type;
			
			$(this).attr('src',url)
		});
	};
})( jQuery );