/* 
  ------------------------------------
  Nav Rollovers
  ------------------------------------
*/


    if (document.images)         {
       
/* nav  */

        homeon = new Image();
        homeon.src = "images/nav/home_on.gif";
        homeoff = new Image();
        homeoff.src = "images/nav/home_off.gif";
        
        abouton = new Image();
        abouton.src = "images/nav/about_on.gif";
        aboutoff = new Image();
        aboutoff.src = "images/nav/about_off.gif";


        presson = new Image();
        presson.src = "images/nav/press_on.gif";
        pressoff = new Image();
        pressoff.src = "images/nav/press_off.gif";


        liston = new Image();
        liston.src = "images/nav/list_on.gif";
        listoff = new Image();
        listoff.src = "images/nav/list_off.gif";


        newson = new Image();
        newson.src = "images/nav/news_on.gif";
        newsoff = new Image();
        newsoff.src = "images/nav/news_off.gif";


        contacton = new Image();
        contacton.src = "images/nav/contact_on.gif";
        contactoff = new Image();
        contactoff.src = "images/nav/contact_off.gif";


        storeon = new Image();
        storeon.src = "images/nav/store_on.gif";
        storeoff = new Image();
        storeoff.src = "images/nav/store_off.gif";


        emailon = new Image();
        emailon.src = "images/nav/email_on.gif";
        emailoff = new Image();
        emailoff.src = "images/nav/email_off.gif";
        
        dconon = new Image();
        dconon.src = "images/nav/dconstruct_on.gif";
        dconoff = new Image();
        dconoff.src = "images/nav/dconstruct_off.gif";


        
    }
        
function img_act(imgName) {
        if (document.images) {
	        document [imgName].src = eval(imgName + "on.src");;
        }
}

function img_inact(imgName) {
        if (document.images) {
	        document [imgName].src = eval(imgName + "off.src");;
        }
}