browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName ==  "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
if (browser){
  // off images
  mergers_0 = new Image(45,8);
  mergers_0.src="images/portfolio/mergers_0.jpg";
  private_0 = new Image(66,21);
  private_0.src="images/portfolio/private_0.jpg";
  public_0 = new Image(39,8);
  public_0.src="images/portfolio/public_0.jpg";
  viewall_0 = new Image(72,21);
  viewall_0.src="images/portfolio/viewall_0.jpg"; 
  
  // on images
  
  mergers_1 = new Image(45,8);
  mergers_1.src="images/portfolio/mergers_1.jpg";
  private_1 = new Image(66,21);
  private_1.src="images/portfolio/private_1.jpg";
  public_1 = new Image(39,8);
  public_1.src="images/portfolio/public_1.jpg"; 
  viewall_1 = new Image(72,21);
  viewall_1.src="images/portfolio/viewall_1.jpg"; 


  back2top_1 = new Image(72,31);
  back2top_1.src="images/back2top_1.jpg";  
  back2top_0 = new Image(72,31);
  back2top_0.src="images/back2top_0.jpg"; 

  CurrSubMenu = 'public';

}

function doPopUp(myurl)
{
   window.open(myurl,"popup","toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,height=360,width=370");
}