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document.onmouseover = hideAllMenus;
/* Whenever you add a new tab, you need to add it to this list so that when
* the mouse rolls off the menu, it disapears.
* Make sure the first variable matches the 'name' variable specefied in
* the project.xml file
*/
function hideAllMenus() {
changeObjectVisibility('sca', 'hidden');
changeObjectVisibility('sdo', 'hidden');
changeObjectVisibility('das', 'hidden');
}
function showMenu(eventObj, menu) {
hideAllMenus();
eventObj.cancelBubble = true;
if(changeObjectVisibility(menu, 'visible')) {
return true;
} else {
return false;
}
}
function getStyleObject(objectId) {
// cross-browser function to get an object's style object given its id
if(document.getElementById && document.getElementById(objectId)) {
// W3C DOM
return document.getElementById(objectId).style;
} else if (document.all && document.all(objectId)) {
// MSIE 4 DOM
return document.all(objectId).style;
} else if (document.layers && document.layers[objectId]) {
// NN 4 DOM.. note: this won't find nested layers
return document.layers[objectId];
} else {
return false;
}
} // getStyleObject
function changeObjectVisibility(objectId, newVisibility) {
// get a reference to the cross-browser style object and make sure the object exists
var styleObject = getStyleObject(objectId);
if(styleObject) {
styleObject.visibility = newVisibility;
return true;
} else {
//we couldn't find the object, so we can't change its visibility
return false;
}
}
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