function open_window(url)
{
okno = window.open(url,"nazev","width=600,height=560,menubar=yes,toolbar=yes,scrollbars=yes,resizable=yes");
wasOpen = false;
if (typeof(okno) == "object"){
wasOpen = true;
}
return wasOpen;
}
function open_image(image)
{
var win=window.open("","Fotografie","width=770,height=550,menubar=no,toolbar=no,scrollbars=yes");
win.focus();
win.document.open();
win.document.write("Obrázek produktu");
win.document.write("");
win.document.write("");
}
function switch_menu(id)
{
var layer_id="tree_layer"+id;
var tree_item_id="tree_item"+id;
var category_layer=document.getElementById(layer_id);
if(category_layer.style.display=="inline")
{
category_layer.style.display="none";
swap_image(tree_item_id);
}
else
{
category_layer.style.display="inline";
swap_image(tree_item_id);
}
}
function swap_image(id)
{
image_menu=document.getElementById(id);
var old_src=image_menu.src;
var match_string_minus=/minus/;
var match_string_plus=/plus/;
if(old_src.search(match_string_minus)!=-1)
{
var temp=old_src;
new_src=temp.replace(match_string_minus,"plus");
}
if(old_src.search(match_string_plus)!=-1)
{
var temp=old_src;
new_src=temp.replace(match_string_plus,"minus");
}
image_menu.src=new_src;
}
//nahradi cast retezce jinym retezcem
function str_replace(search, replace, subject)
{
var result = "";
var oldi = 0;
for (i = subject.indexOf (search); i > -1; i = subject.indexOf (search, i))
{
result += subject.substring (oldi, i);
result += replace;
i += search.length;
oldi = i;
}
return result + subject.substring (oldi, subject.length);
}
function convert_and_redirect(string)
{
location.href= 'mailto:'+str_replace('(zavináč)','@',string);
}