<!--

if (document.images) {
    home_on=new Image();
    home_on.src="images/home_over.gif";
    home_off=new Image();
    home_off.src="images/home.gif";
    
    gallery_on=new Image();
    gallery_on.src="images/gallery_over.gif";
    gallery_off=new Image();
    gallery_off.src="images/gallery.gif";
    
    contact_on=new Image();
    contact_on.src="images/contact_over.gif";
    contact_off=new Image();
    contact_off.src="images/contact.gif";
    
    showcase_on=new Image();
    showcase_on.src="images/showcase_over.gif";
    showcase_off=new Image();
    showcase_off.src="images/showcase.gif"; 
    
}

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

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

function job_ovr(imgName) {
    if (document.images) {
        document[imgName + "1"].src = eval(imgName + "1_on.src");
        document[imgName + "2"].src = eval(imgName + "2_on.src");
    } 
}

function job_out(imgName) {
    if (document.images) {
        document[imgName + "1"].src = eval(imgName + "1_off.src");
        document[imgName + "2"].src = eval(imgName + "2_off.src");
    } 
}
//-->