$(document).ready(function() {

   $('#_pullDowns').find('dd').hide().end().find('dt').click(function() {
     $(this).next().slideToggle();
   });
 });
 
 function updatepage(str){
	result = str.split('--DELIMITER--');
	if (result[1] > 0)
	{
		//setTimeout('refreshChat()',1000);
	}
	else{
		setTimeout('refreshChat()',1000);
	}
	
	if (document.getElementById('meeting_start'))
	{
		document.getElementById('meeting_start').innerHTML = result[0];
	}
}

function refreshChat() {
    var xmlHttpReq = false;
    var self = this;
	var TargetURI = 'php/verify_meeting.php';
    // Mozilla/Safari
    if (window.XMLHttpRequest) {
        self.xmlHttpReq = new XMLHttpRequest();
    }
    // IE
    else if (window.ActiveXObject) {
        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }
	
	self.xmlHttpReq.open('POST', TargetURI,true);
    self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    self.xmlHttpReq.onreadystatechange = function() {
        if (self.xmlHttpReq.readyState == 4) {
            updatepage(self.xmlHttpReq.responseText);
        }
    }
    self.xmlHttpReq.send('');
}

setTimeout('refreshChat()',1000);