13 lines
526 B
JavaScript
Executable File
13 lines
526 B
JavaScript
Executable File
function toggle_display (block) {
|
|
var w = document.getElementById (block);
|
|
var t = document.getElementById (block + ":toggle");
|
|
if (w.style.display == "none") {
|
|
w.style.display = "block";
|
|
t.getElementsByTagName("img")[0].setAttribute ("src", "xtree/images/clean/Lminus.gif"); // <img src="xtree/images/clean/Lminus.gif">
|
|
} else {
|
|
w.style.display = "none";
|
|
t.getElementsByTagName("img")[0].setAttribute ("src", "xtree/images/clean/Lplus.gif"); // <img src="xtree/images/clean/Lplus.gif">
|
|
}
|
|
}
|
|
|