Jsc3d: Translating Object

I am trying to translate object in space, and I have this function which should translate object, its stored in .js file JSC3D.Matrix3x4.prototype.translate = function(tx, ty, tz)

Solution 1:

JSC3D.Matrix3x4.prototype.translate = function(tx, ty, tz) {

var t=0;
var g=0;
var h=0;

 t = parseFloat(document.getElementById('translate_x').value);
 g = parseFloat(document.getElementById('translate_y').value);
 h = parseFloat(document.getElementById('translate_z').value);
console.log(t);

    if(t!=0 || g!=0 || h!=0)
    {

        console.log(this.m03);
        this.m03 += tx;
        this.m13 += ty;
        this.m23 += tz;
        tx=t;
        ty=g;
        tz=h;
        this.m03 += tx;
       this.m13 += ty;
       this.m23 += tz;
   }
   else
   {
     this.m03 += tx;
     this.m13 += ty;
     this.m23 += tz;
   }
};