var Global = {
init: function() {
// Global.adjustColumnHeights();
},
adjustColumnHeights: function() {
var columns = ['subnav', 'main', 'rightrail']; 
var maxHeight = columns.max(function(e) {
return $(e) ? $(e).getHeight() : 0;
});
columns.each(function(e) { 
if ($(e)) $(e).style.height = maxHeight + 'px'
})			
}
}
var Video = {
popup: function() {
window.open("video/popup.html", "video_popup", 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=665,height=541');		
}
}
Event.observe(window, 'load', Global.init);