function CheckOrgName(){
$.post('user_registration_ajax.php', {'user_work_email2': document.getElementById("user_work_email").value.substring(document.getElementById("user_work_email").value.lastIndexOf("@") + 1), 'type_reg': TypeReg},function(data)
{
	document.getElementById("registerok").style.display = "";

	if (data.indexOf('option') != -1)
	{
		document.getElementById("tr_campus_location").style.display = "";
		//document.getElementById("user_campus_pro_nro").innerHTML = data;
		document.getElementById("tr_campus_location_td3").innerHTML = data;	
		document.getElementById("tr_campus_location_name").style.display = "none";
		document.getElementById("tr_suburb_city").style.display = "none";
		document.getElementById("tr_state").style.display = "none";
		document.getElementById("tr_post_code").style.display = "none";
		document.getElementById("tr_country").style.display = "none";
		//document.getElementById("tr_site").style.display = "none";	
	}
	else if(data.indexOf('Sorry') != -1)
	{
		alert(data);
		document.getElementById("registerok").style.display = "none";
	}
	else
	{	
		data = '<select name="user_campus_pro_nro" id="user_campus_pro_nro" onchange="document.getElementById(\'user_campus_pro_nro_hidden\').value = this.value;CampusFields(this);">';
		data += '<option value="">Main Campus/Head Office</option>';
		data += '<option value="-1">Not Listed</option>';
		data += '</select>';
		document.getElementById('tr_campus_location_td3').innerHTML = data;	
		document.getElementById("tr_campus_location_name").style.display = "none";
		document.getElementById("tr_suburb_city").style.display = "none";
		document.getElementById("tr_state").style.display = "none";
		document.getElementById("tr_post_code").style.display = "none";
		document.getElementById("tr_country").style.display = "none";
		//document.getElementById("tr_site").style.display = "";
		//document.getElementById("tr_campus_location").style.display = "none";
		//document.getElementById('user_campus_pro_nro_hidden').value = '-1';
		//CampusFields(document.getElementById('user_campus_pro_nro_hidden'));
		document.getElementById("campus_flag").value = 'exist_campus';//organization is not register
	}
}
);
}

function CampusFields(element){
	var display_value = '';
	var campus_value = '';
	
	if (element.value != '-1'){//choosed element of drop down have not value 'Not Listed'
		display_value = 'none';
		campus_value = 'exist_campus';		
	}
	else{
		campus_value = 'not_exist_campus';
	}
		document.getElementById("tr_campus_location_name").style.display = display_value;
		document.getElementById("tr_suburb_city").style.display = display_value;
		document.getElementById("tr_state").style.display = display_value;
		document.getElementById("tr_post_code").style.display = display_value;
		document.getElementById("tr_country").style.display = display_value;
		//document.getElementById("tr_site").style.display = display_value;
		
		document.getElementById("campus_flag").value = campus_value;
	
	//document.getElementById("tr_campus_location").style.display = "none";
}