if (document.images) {	

 	topLeft1_on= new Image();			topLeft1_on.src="images/topLeft2.gif";  
	topLeft1_off= new Image(); 			topLeft1_off.src="images/topLeft1.gif";		

 	topRight1_on= new Image();			topRight1_on.src="images/topRight2.gif";  
	topRight1_off= new Image(); 		topRight1_off.src="images/topRight1.gif";	
	
	welcome_on= new Image(); 			welcome_on.src="images/welcome2.gif";		
	welcome_off= new Image(); 			welcome_off.src="images/welcome1.gif";		

	buying_on= new Image(); 			buying_on.src="images/buying2.gif";		
	buying_off= new Image(); 			buying_off.src="images/buying1.gif";		

	selling_on= new Image(); 			selling_on.src="images/selling2.gif";		
	selling_off= new Image(); 			selling_off.src="images/selling1.gif";		

	renting_on= new Image(); 			renting_on.src="images/renting2.gif";		
	renting_off= new Image(); 			renting_off.src="images/renting1.gif";		

	alllistings_on= new Image(); 		alllistings_on.src="images/alllistings2.gif";		
	alllistings_off= new Image(); 		alllistings_off.src="images/alllistings1.gif";		

	agents_on= new Image(); 			agents_on.src="images/agents2.gif";		
	agents_off= new Image(); 			agents_off.src="images/agents1.gif";		

	contact_on= new Image(); 			contact_on.src="images/contact2.gif";		
	contact_off= new Image(); 			contact_off.src="images/contact1.gif";		

}