hope this works

function Beautify(num,floats)
{
if (!isFinite(num)) return 'Infinity'
if(num < 1e3) return Math.round(num)
var i = 0;
while(num >= 10)
{
num/=10;
i++;
}
num = Math.round(num*100)/100;
if(num>=10)
{
num/=10;
i++;
num = Math.round(num*100)/100;
} //deals with rounding errors
num = num.toFixed(2);
return num + "e" + i
}