var sshow=1;
var opac=1;
var g;
var c;
var s;
var imgqty;
function slideshow(){
sshow=sshow+1;
if(sshow>imgqty){
sshow=1;
}
var name="url(http://images.dss.biz.ua/"+g+"/"+c+"/"+s+"/Slideshow/Slideshow"+sshow+".jpg)";
document.getElementById("slideshow").style.backgroundImage=name;
document.getElementById("slideshow").style.opacity=opac;
var t=setTimeout("opacityup()", 100);
}
function strtsshow(gr, cat, scat, imgmax){
g=gr;
c=cat;
s=scat;
imgqty=imgmax;
if(imgqty!=0){
opacity();
}
}
function opacity(){
if(opac>0.2){
opac=opac-0.02;
document.getElementById("slideshow").style.opacity=opac;
var t=setTimeout("opacity()", 100);
}
else{
slideshow();
}
}
function opacityup(){
if(opac<1){
opac=opac+0.02;
document.getElementById("slideshow").style.opacity=opac;
var t=setTimeout("opacityup()", 100);
}
else{
var t=setTimeout("opacity()", 3000);
}
}