block1= new Image();
block2= new Image();
block3= new Image();
block4= new Image();
block5= new Image();
block6= new Image();
block7= new Image();
block8= new Image();
block9= new Image();
block10= new Image();
block11= new Image();
block12= new Image();
block13= new Image();
block14= new Image();
block15= new Image();
block16= new Image();
block17= new Image();
block18= new Image();
block19= new Image();
block20= new Image();

block1.src="images/aboutUs.gif";
block2.src="images/aboutUs-over.gif";
block3.src="images/services.gif";
block4.src="images/services-over.gif";
block5.src="images/directions.gif";
block6.src="images/directions-over.gif";
block7.src="images/contactUs.gif";
block8.src="images/contactUs-over.gif";
block9.src="images/taxation.gif";
block10.src="images/taxation-over.gif";
block11.src="images/projections.gif";
block12.src="images/projections-over.gif";
block13.src="images/loans.gif";
block14.src="images/loans-over.gif";
block15.src="images/philanthropy.gif";
block16.src="images/philanthropy-over.gif";
block17.src="images/peerServices.gif";
block18.src="images/peerServices-over.gif";
block19.src="images/news.gif";
block20.src="images/news-over.gif";

				
function display(num){

if (num=="1"){
document.a.src=block2.src;

}else if (num=="2"){
document.b.src=block4.src;

}else if (num=="3"){
document.c.src=block6.src;

}else if (num=="4"){
document.d.src=block8.src; 

}else if (num=="5"){
document.e.src=block10.src;     

}else if (num=="6"){
document.f.src=block12.src;     

}else if (num=="7"){
document.g.src=block14.src;     

}else if (num=="8"){
document.h.src=block16.src;

}else if (num=="9"){
document.i.src=block18.src;

}else if (num=="10"){
document.j.src=block20.src;  
	  
}else if (num=="99"){
document.a.src=block1.src;
document.b.src=block3.src;
document.c.src=block5.src;
document.d.src=block7.src;
document.e.src=block9.src;
document.f.src=block11.src;
document.g.src=block13.src;
document.h.src=block15.src;
document.i.src=block17.src;
document.j.src=block19.src;
}
}