img0on = new Image();
img0on.src = "_images/nav/0but-home-black.gif";
img0off_yellow = new Image();
img0off_yellow.src = "_images/nav/0but-home-yellow.gif";
img0off = new Image();
img0off.src = "_images/nav/0but-home.gif";

img1on = new Image();
img1on.src = "_images/nav/1but-new-black.gif";
img1off_yellow = new Image();
img1off_yellow.src = "_images/nav/1but-new-yellow.gif";
img1off = new Image();
img1off.src = "_images/nav/1but-new.gif";

img2on = new Image();
img2on.src = "_images/nav/2but-kits-black.gif";
img2off_yellow = new Image();
img2off_yellow.src = "_images/nav/2but-kits-yellow.gif";
img2off = new Image();
img2off.src = "_images/nav/2but-kits.gif";

img3on = new Image();
img3on.src = "_images/nav/3but-charts-black.gif";
img3off_yellow = new Image();
img3off_yellow.src = "_images/nav/3but-charts-yellow.gif";
img3off = new Image();
img3off.src = "_images/nav/3but-charts.gif";

img4on = new Image();
img4on.src = "_images/nav/4but-bookscalendars-black.gif";
img4off_yellow = new Image();
img4off_yellow.src = "_images/nav/4but-bookscalendars-yellow.gif";
img4off = new Image();
img4off.src = "_images/nav/4but-bookscalendars.gif";

img5on = new Image();
img5on.src = "_images/nav/5but-thread-black.gif";
img5off_yellow = new Image();
img5off_yellow.src = "_images/nav/5but-thread-yellow.gif";
img5off = new Image();
img5off.src = "_images/nav/5but-thread.gif";

img6on = new Image();
img6on.src = "_images/nav/6but-fabric-black.gif";
img6off_yellow = new Image();
img6off_yellow.src = "_images/nav/6but-fabric-yellow.gif";
img6off = new Image();
img6off.src = "_images/nav/6but-fabric.gif";

img7on = new Image();
img7on.src = "_images/nav/7but-accessories-black.gif";
img7off_yellow = new Image();
img7off_yellow.src = "_images/nav/7but-accessories-yellow.gif";
img7off = new Image();
img7off.src = "_images/nav/7but-accessories.gif";

img8on = new Image();
img8on.src = "_images/nav/8but-gifts-black.gif";
img8off_yellow = new Image();
img8off_yellow.src = "_images/nav/8but-gifts-yellow.gif";
img8off = new Image();
img8off.src = "_images/nav/8but-gifts.gif";

img9on = new Image();
img9on.src = "_images/nav/9but-catalogs-black.gif";
img9off_yellow = new Image();
img9off_yellow.src = "_images/nav/9but-catalogs-yellow.gif";
img9off = new Image();
img9off.src = "_images/nav/9but-catalogs.gif";

img10on = new Image();
img10on.src = "_images/nav/10but-newsletter-black.gif";
img10off_yellow = new Image();
img10off_yellow.src = "_images/nav/10but-newsletter-yellow.gif";
img10off = new Image();
img10off.src = "_images/nav/10but-newsletter.gif";

img11on = new Image();
img11on.src = "_images/nav/11but-wholesale-black.gif";
img11off_yellow = new Image();
img11off_yellow.src = "_images/nav/11but-wholesale-yellow.gif";
img11off = new Image();
img11off.src = "_images/nav/11but-wholesale.gif";

img12on = new Image();
img12on.src = "_images/nav/12but-events-black.gif";
img12off_yellow = new Image();
img12off_yellow.src = "_images/nav/12but-events-yellow.gif";
img12off = new Image();
img12off.src = "_images/nav/12but-events.gif";

img13on = new Image();
img13on.src = "_images/nav/13but-sale-black.gif";
img13off_yellow = new Image();
img13off_yellow.src = "_images/nav/13but-sale-yellow.gif";
img13off = new Image();
img13off.src = "_images/nav/13but-sale.gif";

img14on = new Image();
img14on.src = "_images/nav/but-addtocart-black.gif";
img14off_yellow = new Image();
img14off_yellow.src = "_images/nav/but-addtocart-yellow.gif";
img14off = new Image();
img14off.src = "_images/nav/but-addtocart.gif";

img15on = new Image();
img15on.src = "_images/nav/but-viewcart-black.gif";
img15off_yellow = new Image();
img15off_yellow.src = "_images/nav/but-viewcart-yellow.gif";
img15off = new Image();
img15off.src = "_images/nav/but-viewcart.gif";

function imgon(imgName){
	document[imgName].src = eval(imgName + 'on.src');
}

function imgoff_yellow(imgName){
	document[imgName].src = eval(imgName + 'off_yellow.src');
}

function imgoff(imgName){
	document[imgName].src = eval(imgName + "off.src");
}
	
function emptyField(){
	document.searchForm.searchtext.value='';	
}

function fillField(){
	document.searchForm.searchtext.value='search';	
}