/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

var req;
function checkSMSTextSender(sms_sender)
{
    var status = document.getElementById('sms_sender_check_status').src;
    status = status.split('/');

    status = status[status.length-1];
    if(sms_sender.length >= 3 || status != "button_question.gif")
    {
        req = createRequest();
        req.onreadystatechange = setSMSTextSenderStatus;
        req.open("POST",'http://www.coolsms.dk/ajax/checkSMSTextSender.php',true);
        req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
        req.send('sms_sender='+escape(sms_sender));
    }
}

function setSMSTextSenderStatus()
{
    if(req.readyState == 4)
    {
        if(req.status == 200)
        {
            var result = req.responseText;
            if(result == "OK")
            {
                document.getElementById('sms_sender_check_status').src="/gfx/check.gif";
                document.getElementById('sms_sender_check_status').onmouseover = function()
                {
                    tooltip('Tekst-afsenderen er OK');
                }
            }
            else
            {
                document.getElementById('sms_sender_check_status').src="/gfx/delete.gif";
                document.getElementById('sms_sender_check_status').onmouseover = function()
                {
                    tooltip(result);
                }
            }
        }
    }
}

function toggleSenderlist()
{   
    var senderlist = document.getElementById('sender_list');
	var isVisible = senderlist.style.visibility;
    //alert(isVisible);
	if(isVisible == 'hidden')
	{   
		senderlist.style.visibility = 'visible';
        senderlist.style.display = 'block';
	}
	else
	{
		senderlist.style.visibility = 'hidden';
        senderlist.style.display = 'none';
	}
    //alert(senderlist.style.visibility+' - '+senderlist.style.display);
}

function setSender(sender)
{
    document.getElementById('sender').value = sender;
    document.getElementById('selected_sender').innerHTML = sender;
    //alert(navigator.appCodeName)
    var senderlist = document.getElementById('sender_list');
    if(navigator.appName != "Microsoft Internet Explorer")
    {
        senderlist.style.visibility = 'hidden';
    }
    senderlist.style.display = 'none';

    //setTimeout('toggleSenderlist()', 100);
}