// JavaScript Document - treemenu.js
// assign frame target value for hyperlinks (use frame name or '_blank' '_parent' '_self' '_top')
linkTarget = '_blank';
// calculate total number of groups
totalGroups = masterLabelsIndex.length;
function openFolder(group) {
// create layer name value for MM_setTextOfLayer() function
layerName = 'group' + group;
// create offset value for array positions
groupOffset = group - 1;
// assign relevant group values to local arrays
labels = masterLabelsIndex[groupOffset];
links = masterLinksIndex[groupOffset];
// calculate offset value to determine array position for last menu item
endOfRecord = labels.length - 1;
// create expanded folder graphics with JavaScript call to closeFolder() function
if (group == totalGroups) {
treeCode = '
';
} else {
treeCode = '
';
}
treeCode = treeCode + groupNames[groupOffset] + '
';
// loop through each menu item and create tree graphics, text labels and hyperlinks
for (i = 0; i < endOfRecord; i++) {
if (group == totalGroups) {
treeCode = treeCode + '
';
} else {
treeCode = treeCode + '
';
}
treeCode = treeCode + '
';
}
// create alternative tree graphics, text labels and hyperlinks for last menu item
if (group == totalGroups) {
treeCode = treeCode + '
';
} else {
treeCode = treeCode + '';
}
treeCode = treeCode + '';
// update layer with new HTML content
MM_setTextOfLayer(layerName,'',treeCode)
}
function closeFolder(group) {
// recreate layer name value for MM_setTextOfLayer() function
layerName = 'group' + group;
// create offset value for array positions
groupOffset = group - 1;
// assign relevant group values to local arrays
labels = masterLabelsIndex[groupOffset];
links = masterLinksIndex[groupOffset];
// create collapsed folder graphics with JavaScript call to openFolder() function
if (group == totalGroups) {
treeCode = '
';
} else {
treeCode = '
';
}
treeCode = treeCode + groupNames[groupOffset];
// update layer with new HTML content
MM_setTextOfLayer(layerName,'',treeCode)
}
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i