function hide_element(element, speed) {
 $(element).hide(speed);

}


function toggle_element(element, speed) {
 $(element).toggle(speed);

}
<!----- start For Installer contact Mobile number use in Folder installers/edit_info.php------>
$('#installercontact').keyup(function() {  
 alert ('Cannot change installer Contact ');
																								});


<!----- start For user Second Mobile number use in Folder members/edit_info.php------>
$('#secondmobilenum').keyup(function() {  
 alert ('Your second mobile need to actived and a premier');
																								});
<!----- start For user Third Mobile number use in Folder members/edit_info.php------>
$('#thirdmobilenum').keyup(function() {  
 alert ('Your third mobile need to actived and a premier');
																								});



<!----- start For Address use in Folder installers/edit_info.php------>
 
	var officeaddress_max = 200;

$('#officeaddress_box').keyup(function() {  
																																	
			var officeaddress_length =$('#officeaddress_box').val().length;
   var char_left = officeaddress_max - officeaddress_length;
			
			$('#officeaddress_feedback').html('You have ' + char_left +' characters remaining');
			
	} );
<!----- end For Address use in Folder installers/edit_info.php------>

<!----- start For Bio box use in Folder installers/edit_info.php------>
 
	var bio_max = 150;

$('#bio_box').keyup(function() {  
																																	
			var bio_length =$('#bio_box').val().length;
   var char_left = bio_max - bio_length;
			
			$('#bio_feedback').html('You have ' + char_left +' characters remaining');
			
	} );
<!----- end For Bio box use in Folder installers/edit_info.php------>

<!----- start For alarmcompany box use in Folder installers/edit_info.php------>
 
	var alarmcompany_max = 100;

$('#alarmcompany_box').keyup(function() {  
																																	
			var alarmcompany_length =$('#alarmcompany_box').val().length;
   var char_left = alarmcompany_max - alarmcompany_length;
			
			$('#alarmcompany_feedback').html('You have ' + char_left +' characters remaining');
			
	} );
<!----- end For Bio box use in Folder installers/edit_info.php------>