
<!--

if(document.images)
{
  names = new Array('aboutus','ourservices','ourwork','contactus', 'home');
  on_Images = new Array();
  off_Images = new Array();
  for (i=0; i<=4; i++)
  {
    on_Images[i] = new Image();
    on_Images[i].src = "images/nav_" + names[i] + "_on.gif";
    off_Images[i] = new Image();
    off_Images[i].src = "images/nav_" + names[i] + ".gif";
  }
}

function imgOn(num)
{if(document.images)
 {document.images[names[num]].src = on_Images[num].src;}
}

function imgOff(num)
{ if(document.images)
 {document.images[names[num]].src = off_Images[num].src;}
}

function openWin(theurl) {
subWin= open(theurl, "displayWindow", "width=620,height=440,scrollbars,resizeable=yes");
}

//-->