サブ fixed.js Last modified: Mar 25, 2004 function fixed(x, d) { var temp = Math.round(x*Math.pow(10,d))/Math.pow(10,d) if ((""+temp).charAt(0) == ".") { temp = "0"+temp } else if ((""+temp).substring(0,2) == "-." ) { temp = "-0"+((""+temp).substring(1,(""+temp).length)) } return temp }