Snow function fix

[gregdangelo]

we added this plugin to our site and it killed FF8 even on high performance machines. updating the snow function fixed that

        function snow(){
            for(var i = flakes.length-1 ; i>=0 ; i--){
                flakes[i].update();
            }
            snowTimeout = setTimeout(function(){snow()}, 50);
        }

longer timeout and cache the flakes array length

[loktar00]

How many flakes were you using? Was it just the default amount? Thanks for the info.

[gregdangelo]

it was set to 150, minsize 3, maxsize 5, with shadows and rounded were turned on

[loktar00]

Going to close this as it seems to work fine on FF now.. granted this is a really old issue. Only performance hit I see now is when there are a lot of flakes with shadows.