function   focustoend(obj,n,postvalue)   
{	
    obj.focus();   
    obj.value=postvalue;
 	    
    var   rng=document.selection.createRange();     
    rng.moveStart("character",n);     
    rng.select();     
                       
}     


function FP_swapImg()
{ //v1.0
 	var doc = document, args = arguments, elm, n;
    doc.$imgSwaps = new Array();

    for (n = 2; n < args.length; n += 2)
    {
    	elm = FP_getObjectByID(args[n]);

    	if (elm)
    	{
    		doc.$imgSwaps[doc.$imgSwaps.length] = elm;
            elm.$src = elm.src;
            lm.src = args[n + 1];
        }
     }
}

function FP_preloadImgs()
{ //v1.0
  	var d = document, a = arguments;

    if (!d.FP_imgs)
    	d.FP_imgs = new Array();

    for (var i = 0; i < a.length; i++)
    {
    	d.FP_imgs[i] = new Image;
    	d.FP_imgs[i].src = a[i];
    }
}

function FP_getObjectByID(id, o)
{ //v1.0
	var c, el, els, f, m, n;

	if (!o)
    	o = document;

    if (o.getElementById)
        el = o.getElementById(id);

    else if (o.layers)
    	c = o.layers;

    else if (o.all)
    	el = o.all[id];

    if (el)
    	return el;

   if (o.id == id || o.name == id)
   		return o;

   if (o.childNodes)
   		c = o.childNodes;

   if (c)
   for (n = 0; n < c.length; n++)
   {
       el = FP_getObjectByID(id, c[n]);
	   return el;
   }

	f = o.forms;

	if (f)
 	for (n = 0; n < f.length; n++)
    {
    	els = f[n].elements;

    	for (m = 0; m < els.length; m++)
        {
        	el = FP_getObjectByID(id, els[n]);

        	if (el)
            	return el;
        }
    }

	return null;
}