	function format_number () {
		var element=document.getElementById('mobile_number');
		formatted = element.value.replace(/[^0-9]/g, '');
		if (formatted.charAt(0)!=1 && formatted!='') {
			formatted='1'+formatted;
		}
		formatted=apply_mask(formatted);
		element.value=formatted;
	}


	function mobile_number_ready (input) {
		$(input).value='';
		$(input).style.textAlign='left';
		$(input).style.color = '#000000';
		$(input).maxLength = '16';  //fix safari bug
		$(input).onfocus='';
		return false;
	}
	
	
	function phoneSection (number) {
		//$('mobile_number').readOnly = 'readOnly';
		if (number == '') {
			//if there is not value, Ajax does not return any data
			number = 1;
		}
		new Ajax.Request ('../includes/get_app.php', {
						  parameters: {mobile_number:number },
						  method:'post',
						  onSuccess: function (transport) {
							  var json = transport.responseText.evalJSON();
							  if (json.status == 'sms_success') {
								  $('sms_response_img').src = '../images/get_app/mobile_check.gif';
								  $('mobile_number').value = '';									
								  toDoubleClick(number);
							  } else {
								  $('sms_response_img').src = '../images/get_app/mobile_x.gif';
								   json.response = '<span style="color:#FF0000">' + json.response + '</span>';
							  }
							  $('sms_response_copy').innerHTML = json.response;							 
							  $('sms_response').show();							  
							  //assumes hitbox is loaded on the page
							  sc_pagename (json.status);							  
						  },
						  onFailure: function () {
							  alert('something wrong');
						  }
						  });
		return false;
	}
	
	function toDoubleClick (mobile_number) {
		var axel = Math.random() + ""; 
		var a = axel * 10000000000000; 
		url = 'https://fls.doubleclick.net/activityi;src=2333498;type=vonag092;cat=vonag893;u2=' + mobile_number + ';ord=1;num=' + a + '?'; 
		$('doubleclick').src = url;
		return true;		
	}	
		
	/*
		<!-- 
		Start of DoubleClick Floodlight Tag: Please do not remove 
		Activity name of this tag: Vonage Mobile - Submit Phone Number TY 
		URL of the webpage where the tag is expected to be placed: http://www.vonagemobile.com/ 
		This tag must be placed between the <body> and </body> tags, as close as possible to the opening tag. 
		Creation Date: 01/05/2010 
		--> 
		<script type="text/javascript"> 
		var axel = Math.random() + ""; 
		var a = axel * 10000000000000; 
		document.write('<iframe src="https://fls.doubleclick.net/activityi;src=2333498;type=vonag092;cat=vonag893;u2=<?php echo $get_app->mobile_number; ?>;ord=1;num=' + a + '?" width="1" height="1" frameborder="0"></iframe>'); 
		</script> 
		<noscript> 
		<iframe src="https://fls.doubleclick.net/activityi;src=2333498;type=vonag092;cat=vonag893;u2=<?php echo $get_app->mobile_number; ?>;ord=1;num=1?" width="1" height="1" frameborder="0"></iframe> 
		</noscript> 
		<!-- End of DoubleClick Floodlight Tag: Please do not remove -->
*/