function slide(st,im){
var ob=document.getElementById('img');
var pa = "http://"+location.host+"/";
if(location.host.replace("www.","")!="zcater.com") ob.src=pa+"images/bans/"+im+".jpg";
else ob.src=pa+"images/zcater-2010-"+im+".jpg";
}
function dimOff(){
document.getElementById("darkLayer").style.display = "none";
}
function dimOn(){
document.getElementById("darkLayer").style.display = "block";
}
function SlideShow(pth,id,p){
var obj = document.getElementById('slideshow');
var obj_cont = document.getElementById('slideshow_cont');
if(obj_cont.style.display == "none") {
obj_cont.style.display = "block";
if(pth=="local")obj.src="slideshow.php?im="+id+"&p="+p;
else obj.src=pth+"/slideshow.php?im="+id+"&p="+p;
dimOn();
} else {obj_cont.style.display = "none"; dimOff();}
}
function SlideShow2(pth,id,p){
var obj = document.getElementById('slideshow');
var obj_cont = document.getElementById('slideshow_cont');
if(obj_cont.style.display == "none") {
obj_cont.style.display = "block";
if(pth=="local")obj.src="slideshow2.php?im="+id+"&p="+p;
else obj.src=pth+"/slideshow2.php?im="+id+"&p="+p;
dimOn();
} else {obj_cont.style.display = "none"; dimOff();}
}
function view_jpg(jpg_url, title_str)
{
html_src = "" + title_str + "![](images/catalog/"+ jpg_url +")
";
popup_win=window.open('','','scrollbars=no,toolbar=no,width=1,height=1');
popup_win.document.open();
popup_win.document.write(html_src);
popup_win.document.close();
}
function QtyUpdate(ob,quantity,ctrl){
var digits="0123456789";
var resp="The quantity field must be digital higher 0!";
if(document.getElementById(ctrl).value == 0){alert(resp);document.getElementById(ctrl).value=1;return false;}
for (var i=0;i opacEnd) {
for(i = opacStart; i >= opacEnd; i--) {
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
timer++;
}
} else if(opacStart < opacEnd) {
for(i = opacStart; i <= opacEnd; i++)
{
setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
timer++;
}
}
}
//change the opacity for different browsers
function changeOpac(opacity, id) {
var my_object = document.getElementById(id).style;
my_object.opacity = (opacity / 100);
my_object.MozOpacity = (opacity / 100);
my_object.KhtmlOpacity = (opacity / 100);
my_object.filter = "alpha(opacity=" + opacity + ")";
}
function AddToCart(ob){
var digits="0123456789";
var resp="The quantity field must be digital higher 0!";
if(document.getElementById('qty').value == 0){alert(resp);return false;}
for (var i=0;i