One of the cross-page wires can be additionally marked with a switch-page flag, so that, after event processing completes, the browser is redirected to the target page.

When visitors do cross paths, the exchange is often marked with a knowing smile, a wry bewilderment. And also a sense of wonder.

A zebra crossing is a path across a road, marked with crossings so that drivers know that they have to stop their vehicles there to let people cross.