kevadsett

var ValueMapper = {
    normalise: function(value, low, high) {
        var range = high - low;
        return (value - low) / range;
    },
        
    transform: function(value, inputLow, inputHigh, outputLow, outputHigh) {
        var normal = this.normalise(value, inputLow, inputHigh);
        return normal * (outputHigh - outputLow) + outputLow;
    }

kevadsett

function cloneObject(objectToClone) {
    var key, i, clonedArray = [];
    var clone = {};
    if(typeof objectToClone == "object") {
        if(objectToClone.length == undefined) {
            for(key in objectToClone){
                clone[key] = cloneObject(objectToClone[key]);
            }
        } else { // we're an array or string
            clone = objectToClone.slice(0)

kevadsett

var url = document.URL,
	currentLocation = url.split("//"),
	newURL = "",
	path = "";
if(currentLocation[0] == "file:"){
    path = url.substring(11, url.length);
	newURL = "http://localhost/" + path;
}
document.location = newURL;