var l = -425;
var pop;
var speed = 10;

function pass() {
	pop=setInterval("receive()",10);
}

function receive() {
	if (l<=300) {
		l=l+speed;
		document.getElementById('popUp').style.left = l + "px";
	}
}

function drop() {
	document.getElementById('popUp').style.display = "none";
}

function clearEmail() {
	document.getElementById('emailA').value = "";
}