var netscape = 0;
        goodIE = 0;
         n=30;
     na=30;
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}.gif";
        Img[2].src = "{IMG}.gif";
        Img[3].src = "{IMG}.gif";
	Img[4].src = "{IMG}.gif";
        Img[5].src = "{IMG}.gif";

        Img_r[1].src = "{IMG}r.gif";
        Img_r[2].src = "{IMG}r.gif";
        Img_r[3].src = "{IMG}r.gif";
	Img_r[4].src = "{IMG}r.gif";
        Img_r[5].src = "{IMG}r.gif";
	
 }}

 
function imgover(trg,imgname) {
{if (netscape || goodIE){
         document.images[trg].src=Img_r[imgname].src;
 }}}
  
function imgout(trg,imgname)  {
{if (netscape || goodIE){
         document.images[trg].src=Img[imgname].src; 
 }}}

function jpg_over(src) {
	src.children.tags('IMG')[0].src=src.children.tags('IMG')[0].src.replace('.jpg','r.jpg');
}
   
function jpg_out(src) {
	src.children.tags('IMG')[0].src=src.children.tags('IMG')[0].src.replace('r.jpg','.jpg');
}

function gif_over(src) {
	src.children.tags('IMG')[0].src=src.children.tags('IMG')[0].src.replace('.gif','r.gif');
}
   
function gif_out(src) {
	src.children.tags('IMG')[0].src=src.children.tags('IMG')[0].src.replace('r.gif','.gif');
}

function start(k)
{
document.images[k].src=document.images[k].src.replace('.jpg','r.jpg');
document.images[k].filters.alpha.opacity=50;
document.images[k].filters.alpha.style=0;
play(k);
}

function play(k)
{ 
while (document.images[k].filters.alpha.opacity<90)
{alert("ghfhgh");
document.images[k].filters.alpha.opacity=document.images[k].filters.alpha.opacity+10;
delay(10);
}
}

function jpg_changeover(m) {
document.images[m].src=document.images[m].src.replace('.jpg','r.jpg');
}
   
function jpg_changeout(m) {
	document.images[m].src=document.images[m].src.replace('r.jpg','.jpg');
}

function jpg_changeover1(n,b) {
document.images[n].src=document.images[n].src.replace('.jpg','r.jpg');
document.images[b].src=document.images[b].src.replace('.jpg','r.jpg');
}
   
function jpg_changeout1(n,b) {
	document.images[n].src=document.images[n].src.replace('r.jpg','.jpg');
	document.images[b].src=document.images[b].src.replace('r.jpg','.jpg');
}