imageold=new Image();

pic20=new Image();
pic20.src="/images/button/shoping/cooking_book1.gif";
pic21=new Image();
pic21.src="/images/button/shoping/chat1.gif";
pic22=new Image();
pic22.src="/images/button/shoping/where_eat1.gif";
pic23=new Image();
pic23.src="/images/button/shoping/shoping1.gif";
pic24=new Image();
pic24.src="/images/button/shoping/info_read1.gif";
pic25=new Image();
pic25.src="/images/button/shoping/spravka1.gif";

function Change(ki, pici)
 {
     imageold.src=ki.src;
     ki.src=pici.src;
  }
function Out(y)
  {
y.src=imageold.src;
}