if(document.images){
	 
	 menu1=new Image
	 menu2=new Image
	 menu3=new Image
	 menu4=new Image
	 menu5=new Image
	 menu6=new Image
	 menu7=new Image
	 menu8=new Image
	 
	 

	 menu1.src="http://www.bforbfranchise.co.uk/images/home_off.jpg"
	 menu2.src="http://www.bforbfranchise.co.uk/images/home_on.jpg"
	 menu3.src="http://www.bforbfranchise.co.uk/images/franchise_off.jpg"
	 menu4.src="http://www.bforbfranchise.co.uk/images/franchise_on.jpg"
	 menu5.src="http://www.bforbfranchise.co.uk/images/availability_off.jpg"
	 menu6.src="http://www.bforbfranchise.co.uk/images/availability_on.jpg"
	 menu7.src="http://www.bforbfranchise.co.uk/images/contact_off.jpg"
	 menu8.src="http://www.bforbfranchise.co.uk/images/contact_on.jpg"
	 
	 
	 }
	 else{
	 menu1=""
	 menu2=""
	 menu3=""
	 menu4=""
	 menu5=""
	 menu6=""
	 menu7=""
	 menu8=""
	 
	 	 
	 
	 document.home=""
	 document.franchise=""
	 document.map=""
	 document.contact=""
	 }