if (document.images)
{
  pic1= new Image(100,25); 
  pic1.src="images/menu-hilite.png"; 

  pic2= new Image(240,55); 
  pic2.src="images/linkedin-hilite.png"; 

  pic3= new Image(88,31); 
  pic3.src="images/twitter-hilite.png"; 
  
  pic4= new Image(88,31); 
  pic4.src="images/facebook-hilite.png"; 
  
  pic5= new Image(88,31); 
  pic5.src="images/info-panel1-hilite.png"; 

  pic6= new Image(88,31); 
  pic6.src="images/info-panel2-hilite.png"; 
  
  pic7= new Image(88,31); 
  pic7.src="images/email-hilite.png"; 


}