isamap = new Object();
isamap[0] = "_df"
isamap[1] = "_ov"
function isimgact(id, act)
{if(document.images) document.images[id].src =
eval( "isimages." + id + isamap[act] + ".src");}
if (document.images) {
 isimages = new Object();
 
 isimages.portfolio_df = new Image();
 isimages.portfolio_df.src = "images/_portfolio.jpg";
 isimages.portfolio_ov = new Image();
 isimages.portfolio_ov.src = "images/portfolio.jpg";
 
 isimages.technology_df = new Image();
 isimages.technology_df.src = "images/_technology.jpg";
 isimages.technology_ov = new Image();
 isimages.technology_ov.src = "images/technology.jpg";
 
 isimages.contacts_df = new Image();
 isimages.contacts_df.src = "images/_contacts.jpg";
 isimages.contacts_ov = new Image();
 isimages.contacts_ov.src = "images/contacts.jpg";
 
 isimages.naruz_df = new Image();
 isimages.naruz_df.src = "images/naruz_left_.jpg";
 isimages.naruz_ov = new Image();
 isimages.naruz_ov.src = "images/naruz_left.jpg";  
 
 isimages.vyvesk_df = new Image();
 isimages.vyvesk_df.src = "images/vyvesk_left_.jpg";
 isimages.vyvesk_ov = new Image();
 isimages.vyvesk_ov.src = "images/vyvesk_left.jpg"; 
 
 isimages.corob_df = new Image();
 isimages.corob_df.src = "images/corob_left_.jpg";
 isimages.corob_ov = new Image();
 isimages.corob_ov.src = "images/corob_left.jpg";
 
 isimages.azs_df = new Image();
 isimages.azs_df.src = "images/azs_left_.jpg";
 isimages.azs_ov = new Image();
 isimages.azs_ov.src = "images/azs_left.jpg";
 
 isimages.neon_df = new Image();
 isimages.neon_df.src = "images/neon_left_.jpg";
 isimages.neon_ov = new Image();
 isimages.neon_ov.src = "images/neon_left.jpg";
 
 isimages.bukvy_df = new Image();
 isimages.bukvy_df.src = "images/bukvy_left_.jpg";
 isimages.bukvy_ov = new Image();
 isimages.bukvy_ov.src = "images/bukvy_left.jpg";
 
 isimages.freze_df = new Image();
 isimages.freze_df.src = "images/freze_left_.jpg";
 isimages.freze_ov = new Image();
 isimages.freze_ov.src = "images/freze_left.jpg";

 isimages.design_df = new Image();
 isimages.design_df.src = "images/design_left_.jpg";
 isimages.design_ov = new Image();
 isimages.design_ov.src = "images/design_left.jpg";
 
 isimages.printing_df = new Image();
 isimages.printing_df.src = "images/printing_left_.jpg";
 isimages.printing_ov = new Image();
 isimages.printing_ov.src = "images/printing_left.jpg";  
 
 isimages.videoaudio_df = new Image();
 isimages.videoaudio_df.src = "images/videoaudio_left_.jpg";
 isimages.videoaudio_ov = new Image();
 isimages.videoaudio_ov.src = "images/videoaudio_left.jpg";
 
 isimages.articles_df = new Image();
 isimages.articles_df.src = "images/articles_left_.jpg";
 isimages.articles_ov = new Image();
 isimages.articles_ov.src = "images/articles_left.jpg"; 
  

}