var global_navtree = WpNavBar.readTree({
"childArray" : [
{   'sTitle':'Home',
    'bIsWebPath':true,
    'sUrl':'index.html'
},
{   'sTitle':'Optics',
    'bIsWebPath':true,
    'sUrl':'page2.html'
},
{   'sTitle':'Magnetics',
    'bIsWebPath':true,
    'sUrl':'page3.html'
},
{   'sTitle':'Lighting',
    'bIsWebPath':true,
    'sUrl':'page5.html'
},
{   'sTitle':'Contact us',
    'bIsWebPath':true,
    'sUrl':'page10.html'
}]
});