function createRequestObject(){
			var request_;
			var browser = navigator.appName;
			if(browser == "Microsoft Internet Explorer"){
			 request_ = new ActiveXObject("Microsoft.XMLHTTP");
			}else{
			 request_ = new XMLHttpRequest();
			}
			return request_;
	}


var http = createRequestObject();

function paging_onclick(param,param2) {
		
		http.open('get', param+'?'+param2);

				
		http.onreadystatechange = function(){
			if (http.readyState == 4) 
	    	{
	        	var response = http.responseText;
	 			document.getElementById('display').innerHTML = response;
	    	}else {
				document.getElementById('display').innerHTML = "<div id='inbox_loader'><img src='/images/mail_loader.gif'></div>";
			}
		}
			
	http.send(null);
	
}

function reload(page,param,refreshlocation) 
{
		//alert("page: " + page + " param: " + param + " refreshlocation: " + refreshlocation);

		http.open('get', page+'?'+param);
				
		http.onreadystatechange = function()
		{
			
			//if( document.getElementById(refreshlocation) != null )
			{
				if (http.readyState == 4) 
				{
					var response = http.responseText;
						document.getElementById(refreshlocation).innerHTML = response;
						if(document.getElementById('unreadcount')!=null)
						{
							c_msg(document.getElementById('unreadcount').value);
						}
				}
				else 
				{
						document.getElementById(refreshlocation).innerHTML = "<div id='inbox_loader'><img src='/images/mail_loader.gif'></div>";
				}
			}
		}
			
	http.send(null);

	//c_msg(document.getElementById('unreadcount').value);
}

function sendmessage(){

	var recipient = document.getElementById('recipient').value
	var sender = document.getElementById('sender').value
	var broadcastid = document.getElementById('broadcastid').value
	var message = document.getElementById('message').value
	
	//alert(message);

	message = message.split('&').join('%26');
	message = message.split('"').join('%5C%22');
	message = message.split("'").join('%5C%27');
	message = message.split('#').join('%23');
	message = message.split('\n').join('<br>');

    if(message=="")
      alert('Please enter a message!');
    else
	  reload('php/sent_messages.php','action=sendmessage&sender='+sender+'&recipient='+recipient+'&message='+message+'&broadcastid='+broadcastid,'display')
}

function c_msg(count)
{
	if(count < 1)
	{
		document.getElementById('mail_icon').innerHTML = "<img src='/images/toolbar/inbox_empty.gif' class='littlegrey_toolbar_mail_icon'>";
		document.getElementById('c_msg').innerHTML = ""+count+"";
	}
	else 
	{
		document.getElementById('mail_icon').innerHTML = "<img src='/images/toolbar/inbox_new_mail.gif' class='littlegrey_toolbar_mail_icon'>";
		document.getElementById('c_msg').innerHTML = "<a href='/inbox/' title='Littlegrey Inbox'><strong>"+count+"</strong></a>";
	}
}

function send_private_message()
{
	document.send_private_message.submit();
}