function nope() {
}

function objectClone(obj, skip) {
    if (typeof skip == "undefined") skip = new Array();
    
    var res = new Object;
    for (var i in obj) {
	if ((obj[i])&&(typeof obj[i] == "object")&&(skip.indexOf(i)<0))
	    res[i] = objectClone(obj[i]);
	else	    
	    res[i] = obj[i];
    }
    return res;
}


function parseFloatArray(floats) {
    if (typeof floats != "object") floats = floats.split(",");
    for (var i=0;i<floats.length;i++) {
	floats[i] = parseFloat(floats[i]);
    }
    return floats;
}

function parseIntArray(floats) {
    if (typeof floats != "object") floats = floats.split(",");
    for (var i=0;i<floats.length;i++) {
	floats[i] = parseInt(floats[i]);
    }
    return floats;
}

function parseStringArray(floats) {
    if (typeof floats != "object") floats = floats.split(",");
    else {
	for (var i=0;i<floats.length;i++) {
	    floats[i] = floats[i].toString();
	}
    }
    return floats;
}

function parseArray(floats) {
    if (typeof floats != "object") floats = floats.split(",");
    return floats;
}