var netscape = 0;
	goodIE = 0;
	 n=50;
     na=50;
browserName = navigator.appName.substring(0,8);
browserVer = parseFloat(navigator.appVersion);

if (browserName == "Netscape" && browserVer >= 3)
{ netscape = 1; }
if (browserName == "Microsof" && browserVer == 4)
{ goodIE = 1; }

if (netscape || goodIE) {
 {
	 Img= new Array(n);
	for(i=1; i<=n; i++) { Img[i] = new Image() };
         Img_r=new Array(n);
	for(i=1; i<=na; i++) { Img_r[i] = new Image() };
	
	Img[1].src = "{IMG}menu1_1.gif";
	Img[2].src = "{IMG}menu1_2.gif";
	Img[3].src = "{IMG}menu1_3.gif";
	Img[4].src = "{IMG}menu1_4.gif";
	Img[9].src = "{IMG}eng.gif";
	
        Img_r[1].src = "{IMG}menu1_1r.gif";
	Img_r[2].src = "{IMG}menu1_2r.gif";
	Img_r[3].src = "{IMG}menu1_3r.gif";
	Img_r[4].src = "{IMG}menu1_4r.gif";
	
	Img_r[5].src = "{IMG}face_image1.jpg";
	Img_r[6].src = "{IMG}face_image2.jpg";
	Img_r[7].src = "{IMG}face_image3.jpg";
	Img_r[8].src = "{IMG}face_image4.jpg";
	Img_r[9].src = "{IMG}eng_r.gif";	
	
}}

  function imgover(trg,imgname,site_link) {
{if (netscape || goodIE){
	 document.images[trg].src=Img_r[imgname].src;
	 if (browserName == "Microsof" && browserVer == 4)
	 { if (site_link!='nothing') {document.all["image"].href = site_link}}
 }}}
  
  function imgout(trg,imgname)  {
{if (netscape || goodIE){
	 document.images[trg].src=Img[imgname].src; 
}}}	


function gif_over(img) {
	img.src=img.src.replace('.gif','r.gif');
} 
function gif_out(img) {
	img.src=img.src.replace('r.gif','.gif');
}

function jpg1(img) {
	img.src=img.src.replace('.jpg','1.jpg');
} 
function jpg1o(img) {
	img.src=img.src.replace('1.jpg','.jpg');
}
function jpg2(img) {
	img.src=img.src.replace('.jpg','2.jpg');
} 
function jpg2o(img) {
	img.src=img.src.replace('2.jpg','.jpg');
}
function jpg4(img) {
	img.src=img.src.replace('.jpg','4.jpg');
} 
function jpg4o(img) {
	img.src=img.src.replace('4.jpg','.jpg');
}