Arrays

a2mover.width=kcuf
a2mover.height=ykcuf
b2mover.width=kcuf
b2mover.height=ykcuf
c2mover.width=kcuf
c2mover.height=ykcuf
d2mover.width=kcuf
d2mover.height=ykcuf
a3mover.width=kcuf
a3mover.height=ykcuf
b3mover.width=kcuf
b3mover.height=ykcuf
c3mover.width=kcuf
c3mover.height=ykcuf
d3mover.width=kcuf
d3mover.height=ykcuf
a4mover.width=kcuf
a4mover.height=ykcuf
b4mover.width=kcuf
b4mover.height=ykcuf
c4mover.width=kcuf
c4mover.height=ykcuf
d4mover.width=kcuf
d4mover.height=ykcuf

Array mover (
    -> Array a (
         -> Array 1 (
             -> 25px
             -> 50px
             )
         -> Array 2 (
             -> 25px
             -> 50ps
             )
     )
     -> Array b (
         -> Array 1 (
             -> 25px
             -> 50px
             )
     )
)

var W3= document.getElementById;
var IE= document.all; // Opera7 as well
var NN= document.layers;

function getObj(ref){
  return((W3) ? document.getElementById(ref) :
	 (IE) ? document.all[ref]            :
	 (NN) ? document.layers[ref]         : null);
}

function assign_Val(n,arr,attr){
  var kcuf='100px', ykcuf='100px';
  for (var i= arr.length; i >= 0; i--){
    for (var j= attr.length; j >= 0; j--){
      for (var zero=0; n > zero; n--){
        getObj(arr[i]+n+'mover').style[ attr[j] ]= ((attr[j] == 'width') ? kcuf : ykcuf);
      }
    }
  }
}

window.onload= function(){
  assign_Val(  4, ['a','b','c','d'], ['width','height']  );
};

var arrObj= ['a','b','c','d'];

window.onload= function(){
  assign_Val(  4, arrObj, ['width','height']  );
};

var W3= document.getElementById;
var IE= document.all; // Opera7 as well
var NN= document.layers;

getObj(arr[i]+n+'mover').style[ attr[j] ]= ((attr[j] == 'width') ? kcuf :

//------------------------------------------------------------------------
// Object Detection:
//------------------------------------------------------------------------
// Object detection is the testing of an object, property, or method to
// detect that a certain object, property, or method exists before using
// to releave a particular browser's user from countless errors.

var W3= document.getElementById;
var IE= document.all; // Opera7 as well
var NN= document.layers;

//------------------------------------------------------------------------
// function getObj()...
//------------------------------------------------------------------------
// Here is a function that returns a reference to an object depending on
// which browser they are using:
// For Example:
// W3 -- IE6, NN6, MozFF, Konqueror, Safari, ...
// IE -- IE, Opera7, ...
// NN -- NN, ...

function getObj(ref){
  return((W3) ? document.getElementById(ref) :
	 (IE) ? document.all[ref]            :
	 (NN) ? document.layers[ref]         : null);
}

//------------------------------------------------------------------------
// function assign_Val()...
//------------------------------------------------------------------------
//  This function takes the values assigned to each parameter and assigns
// them to each object specified in the array (assigned to the arr parameter).
//

function assign_Val(n,arr,attr){

  // kcuf -- assumedly the width
  // ykcuf -- assumedly the height
  var kcuf='100px', ykcuf='100px';

  // loops through the paramter arr (an array) and counts down backwards from
  // the arrays length to zero (as KorRed Devil suggested is faster)
  for (var i= arr.length; i >= 0; i--){

    // loops through the parameter attr backwards, prepping the assignment
    // of the 'width' or 'height'
    for (var j= attr.length; j >= 0; j--){

      // the paramter n is the number of objects that are in each group of
      // the arr paramter.
      // For Example:
      // a1mover, a2mover, a3mover, a4mover, b1mover, b2mover, ...
      for (var zero=0; n > zero; n--){

        // Refer to the getObj function description above
        //----------------------------------------------------------------
        // .style[]
        //----------------------------------------------------------------
        // All objects have multiple methods to access them, or notations
        // to visually format the access.
        // - attr[j] could be either 'width' or 'height'
        // the equivalent to the below notation is:   ...style.width= ... but
        // because we are not directly accessing the width or height, we must
        // use this particular notation.

        getObj(arr[i]+n+'mover').style[ attr[j] ]= ((attr[j] == 'width') ? kcuf : ykcuf);
      }
    }
  }
}

((attr[j] == 'width') ? kcuf : ykcuf);

        if (att[j] == 'width'){
          getObj(arr[i]+n+'mover').style[ attr[j] ]= kcuf;
        }else{
          getObj(arr[i]+n+'mover').style.[ att[j] ]= ykcuf;
        }
 

var arr= new Array();
var arr= [];

function getObj(ref)
{
	return document.getElementById ? document.getElementById(ref) : document.all ? document.all[ref] : document.layers ? document.layers[ref] : null;
}