// JavaScript Document

// ÕÛµþ


var us = new Array();
var inv = new Array();
var qa = new Array();
var stac  = new Array();
var ns  = new Array();
var ind = new Array();

us[0] = 'us1';
us[1] = 'us2';
us[2] = 'us3';
us[3] = 'us4';
us[4] = 'us5';

inv[0] = 'inv1';
inv[1] = 'inv2';
inv[2] = 'inv3';
inv[3] = 'inv4';

qa[0] = 'qa1';
qa[1] = 'qa2';

stac[0] = 'st1'; 
stac[1] = 'st2'; 

ns[0] = 'n1';


/*
ind[0] = 'ind1';
ind[1] = 'ind2';
ind[2] = 'ind3';
ind[3] = 'ind4';
*/
function disp(IDs)
{
    
	for(i=0;i<IDs.length;i++)
	{
      if (document.getElementById(IDs[i]).style.display == "none") 
	  {
	     document.getElementById(IDs[i]).style.display = "";
		 document.getElementById(IDs[i]).style.color = "blue";
	}
    else
	{
	    document.getElementById(IDs[i]).style.display = "none";
	 }
   }
}