if (document.images)
		{
		  pic1= new Image(85,46); 
		  pic1.src="images/about2.png"; 

		  pic2= new Image(104,48); 
		  pic2.src="images/news2.png"; 
  
		  pic3= new Image(115,48); 
		  pic3.src="images/services2.png"; 
  
		  pic4= new Image(150,46); 
		  pic4.src="images/portfolio2.png"; 
  
		  pic5= new Image(76,46); 
		  pic5.src="images/team2.png"; 
  
 		 pic6= new Image(135,46); 
 		 pic6.src="images/contact2.png"; 

		}