$(document).ready(function(){
	$.getScript('js/rain.js', function() {});	
	
	$('img').click(function(e){
		$('body').html('<div id="rain"></div>');

		var window_width = $(document).width();
		var window_height = $(document).height();		
		
		var column_width = 14;		
		var column_height = 25;		
		
		var col = Math.floor(window_width/column_width);
		var row = Math.floor(window_height/column_height);

		$('#rain').digiRain(col-10, row-6, 10);
	});
});