function synchTab(frameName) {
var elList, i;
// Exit if no frame name was given.
if (frameName == null)
return;
// Check all links.
elList = document.getElementsByTagName("A");
for (i = 0; i < elList.length; i++)
// Check if the link's target matches the frame being loaded.
if (elList[i].target == frameName) {
// If the link's URL matches the page being loaded, activate it.
// Otherwise, make sure the tab is deactivated.
if (elList[i].href == window.frames[frameName].location.href) {
elList[i].className += " activeTab";
elList[i].blur();
}
else
removeName(elList[i], "activeTab");
}
}
function removeName(el, name) {
var i, curList, newList;
if (el.className == null)
return;
// Remove the given class name from the element's className property.
newList = new Array();
curList = el.className.split(" ");
for (i = 0; i < curList.length; i++)
if (curList[i] != name)
newList.push(curList[i]);
el.className = newList.join(" ");
}