var filesadded = ""; 

function dochatbox(){  
	var chatbox = document.getElementById('chatdiv');  
    chatbox.scrollTop = chatbox.scrollHeight; 
} 

function checkEnter(e){ 
	var characterCode; 
    	
        if(e && e.which)
        { 
        	e = e; 
            characterCode = e.which ; 
        }
        else
        { 
        	e = event; 
            characterCode = e.keyCode; 
        } 
        
        if(characterCode == 13)
        { 
        	push_talk(); return false ; 
        }
        else
        { 
        	return true; 
        } 
} 
        
function push_poker(){ 
	
	var unixts = document.forms['checkmov']['lastmove'].value; 
    var Xhand = document.forms['checkmov']['hand'].value;  
    var Xmove = document.forms['checkmov']['tomove'].value; 
    var force = 0; 
	if(document.getElementById('player-1-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-2-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-3-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-4-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-5-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-6-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-7-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-8-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-9-image').innerHTML == 'Loading...') force = 1; if(document.getElementById('player-10-image').innerHTML == 'Loading...') force = 1;  
    var url = document.location.href; 
    var xend = url.lastIndexOf("/") + 1; 
    var base_url = url.substring(0, xend); 
    thisurl = base_url + 'includes/push_poker.php?ts='+unixts+'&h='+Xhand+'&m='+Xmove+'&f='+force; checkloadfile(thisurl, "js"); 
    thisurl = base_url + 'includes/auto_move.php'; 
    
    checkloadfile(thisurl, "js"); 
    dochatbox(); 
    setTimeout("push_poker()", 1000); 
   
} 
    
function push_action(action){ 
	var url = document.location.href; 
    var xend = url.lastIndexOf("/") + 1; 
    var base_url = url.substring(0, xend);
	thisurl = base_url + 'includes/player_move.php?action='+ action; checkloadfile(thisurl, "js") ; 
} 
    
function push_talk(){ 
	var msg = document.talk.talk.value; 
    var url = document.location.href;
	var xend = url.lastIndexOf("/") + 1; 
    var base_url = url.substring(0, xend); 
    thisurl = base_url + 'includes/push_chat.php?msg='+ msg;  
    checkloadfile(thisurl, "js"); 
    document.talk.talk.value = ""; 
} 
    
function sit_down(pos){ 
	jQuery('.sitdownWait').hide();
	var url = document.location.href; 
    var xend = url.lastIndexOf("/") + 1; 
    var base_url = url.substring(0, xend); 
    thisurl = base_url + 'includes/join.php?action='+ pos;
	checkloadfile(thisurl, "js"); 
} 

function checkloadfile(filename, filetype){ 
	if (filesadded.indexOf("["+filename+"]")==-1)
    { 
    	loadfile(filename, filetype); filesadded+="["+filename+"]"; 
    }
    else
    {
    	replacefile(filename, filename, filetype); 
    }
} 
     
function loadfile(filename, filetype){ 
	if (filetype=="js")
    { 
    	var fileref = document.createElement('script'); 
        fileref.setAttribute("type","text/javascript");
		fileref.setAttribute("src", filename) ; 
    }
    else if(filetype=="css")
    {
    	var fileref=document.createElement("link"); 
        fileref.setAttribute("rel", "stylesheet"); 
        fileref.setAttribute("type", "text/css"); 
        fileref.setAttribute("href", filename);  
    }
    
    if(typeof fileref!="undefined") document.getElementsByTagName("head")[0].appendChild(fileref); 
} 
    
function createfile(filename, filetype){ 
	if(filetype=="js")
    {
    	var fileref=document.createElement('script');  
        fileref.setAttribute("type","text/javascript");
        fileref.setAttribute("src", filename);  
    }
    
    return fileref;
} 
    
function replacefile(oldfilename, newfilename, filetype){
	var targetelement=(filetype=="js")? "script" : (filetype=="css")? "link" : "none" ; 
    var targetattr=(filetype=="js")? "src" : (filetype=="css")? "href" : "none" ; 
    var allsuspects=document.getElementsByTagName(targetelement);  
    
    for (var i=allsuspects.length; i>=0; i--){  
    	if (allsuspects[i] && allsuspects[i].getAttribute(targetattr)!=null && allsuspects[i].getAttribute(targetattr).indexOf(oldfilename)!=-1)
        { 
        	var newelement=createfile(newfilename, filetype); 
            allsuspects[i].parentNode.replaceChild(newelement, allsuspects[i]);  
        } 
     }
}