JavaScript ouvre les données de la fenêtre et de la passerelle
// Store the return of the `open` command in a variable
var newWindow = window.open('http://www.mydomain.com');
// Access it using its variable
newWindow.my_childs_special_setting = "Hello World";
//In the child (popup) window, you could access a parent variable like this:
window.opener.my_parents_special_setting
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