var gamewin = {
	
	init:function() {
		var _starsNo = 90,
			_j 		 = 1,
			_star	 = ''; 
		
		for(i=1;i<=_starsNo;i++) {
			var rand_x = Math.random(),
				rand_y = Math.random();
			
			rand_x = rand_x * 100;
			rand_y = rand_y * 100;
			rand_x = Math.ceil(rand_x);
			rand_y = Math.ceil(rand_y);
			if(rand_y == 100) rand_y = 99;
			
			_star   = '<img src="gfx/s'+_j+'.gif" style="position:absolute;top:'+rand_y+'%;left:'+rand_x+'%;" class="stars" />';
			$("body").find(".mainCont").append(_star);
			if(_j == 3) _j = 1;
			else _j++;
		}
		
		
	}
}

$(document).ready(function(){
	gamewin.init();
});