var iName=""; 
{
default1 = new Image(); default1.src = "../images/layout/maps.gif";
changed1 = new Image(); changed1.src = "../images/layout/maps_over.gif";
default2 = new Image(); default2.src = "../images/layout/communities.gif";
changed2 = new Image(); changed2.src = "../images/layout/communities_over.gif";
default3 = new Image(); default3.src = "../images/layout/index.gif";
changed3 = new Image(); changed3.src = "../images/layout/index_over.gif";
default4 = new Image(); default4.src = "../images/layout/add_business.gif";
changed4 = new Image(); changed4.src = "../images/layout/add_business_over.gif";
default5 = new Image(); default5.src = "../images/layout/contact.gif";
changed5 = new Image(); changed5.src = "../images/layout/contact_over.gif";
default6 = new Image(); default6.src = "../images/layout/home.jpg";
changed6 = new Image(); changed6.src = "../images/layout/home_over.gif";
  }
  function Ichange(p) { 
     var pSrc=eval(p+ ".src");
		document[iName].src = pSrc;
  }