var iName=""; 
{ 
default1 = new Image(); default1.src = "images/home.gif"; 
changed1 = new Image(); changed1.src = "images/home_r.gif"; 
default2 = new Image(); default2.src = "images/about.gif"; 
changed2 = new Image(); changed2.src = "images/about_r.gif";
default3 = new Image(); default3.src = "images/showroom.gif"; 
changed3 = new Image(); changed3.src = "images/showroom_r.gif";
default4 = new Image(); default4.src = "images/contact_us.gif"; 
changed4 = new Image(); changed4.src = "images/contact_us_r.gif";
default5 = new Image(); default5.src = "images/showroom_thumb1.jpg"; 
changed5 = new Image(); changed5.src = "images/showroom_thumb1_r.jpg";
default6 = new Image(); default6.src = "images/showroom_thumb2.jpg"; 
changed6 = new Image(); changed6.src = "images/showroom_thumb2_r.jpg";
default7 = new Image(); default7.src = "images/showroom_thumb3.jpg"; 
changed7 = new Image(); changed7.src = "images/showroom_thumb3_r.jpg";
default8 = new Image(); default8.src = "images/showroom_thumb4.jpg"; 
changed8 = new Image(); changed8.src = "images/showroom_thumb4_r.jpg";
default9 = new Image(); default9.src = "images/showroom_thumb5.jpg"; 
changed9 = new Image(); changed9.src = "images/showroom_thumb5_r.jpg";
default10 = new Image(); default10.src = "images/showroom_thumb6.jpg"; 
changed10 = new Image(); changed10.src = "images/showroom_thumb6_r.jpg";

}
function Ichange(p)
{
  var pSrc=eval(p+ ".src");
  document[iName].src = pSrc;
  }