function change_type(){
			document.getElementById("password-field").innerHTML = "<input type='password' class='text' name='password' id='password' value='' onblur='re_change_type();' />";
			setTimeout("document.getElementById('password').focus();", 10);
			
		}
		function re_change_type(){
			if (document.getElementById('password').value == '') {
				document.getElementById("password-field").innerHTML = "<input type='text' class='text' name='password' id='password' value='password' onfocus='change_type();' />";			
			}
		}