// COPYRIGHT (C) 2005 - 2006 BrightChat.com


// Ajax and JavaScript Functions


// Last modified 01/05/06 by Jim





//----------------------------------------------------------------------


// Make HTTP Request 1


//----------------------------------------------------------------------





 var http_request = false;





    function makeRequest(url, parameters) {





        http_request = false;





        if (window.XMLHttpRequest) {


            http_request = new XMLHttpRequest();


            if (http_request.overrideMimeType) {


                http_request.overrideMimeType('text/xml');


            }


        } else if (window.ActiveXObject) { // IE


            try {


                http_request = new ActiveXObject("Msxml2.XMLHTTP");


            } catch (e) {


                try {


                    http_request = new ActiveXObject("Microsoft.XMLHTTP");


                } catch (e) {}


            }


        }





        if (!http_request) {


            alert('Cannot create an XMLHTTP instance');


            return false;


        }








    http_request.onreadystatechange = returnContents;











        http_request.open('POST', url, true);


      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");


      http_request.setRequestHeader("Content-length", parameters.length);


      http_request.setRequestHeader("Connection", "close");





        http_request.send(parameters);





    }





//----------------------------------------------------------------------


// Return contents of request 1


//----------------------------------------------------------------------





    function returnContents() {





        if (http_request.readyState == 4) {


            if (http_request.status == 200) {





if(http_request.responseText == '<!--invite--><a id="foc"><br /><br />')


{


question_invite();


}


else if(http_request.responseText == '<a id="foc"><br /><br />')


{


//alert('doing nothing! :)');


}


else{


  document.getElementById('obj_change').innerHTML = http_request.responseText;


}





            } else {


                alert('There was a problem with the request.');


            }


        }





    }





//----------------------------------------------------------------------


// Make request 1 and Get logon form values


//----------------------------------------------------------------------





   function get(obj) {


      var poststr = "mes=" + encodeURI( document.getElementById("mes").value )+


                    "&user=" + encodeURI( document.getElementById("user").value )+


                    "&rid=" + encodeURI( document.getElementById("rid").value )+


                    "&do=" + encodeURI( document.getElementById("do").value )+


                    "&color=" + encodeURI( document.getElementById("color").value );


     makeRequest('ajax_chat.php', poststr);


   }





//----------------------------------------------------------------------


// Make request 1 and Get users session data


//----------------------------------------------------------------------





function refresh(user,rid,mod){


var poststr =  "&user=" + user + "&set_session=y&rid=" + rid + "&mod=" + mod +"";





makeRequest('ajax_chat.php', poststr);


// window.status='Refreshing Chat...';


setTimeout("window.status='Chat Version 1.0';",2000);


// alert('Refreshing Chat...');








}


// setInterval("parent.location='#foc'",10000);





//----------------------------------------------------------------------


// Return logon time for user


//----------------------------------------------------------------------





function time(){


ndate = new Date();


var Hours;


var Mins;


var Time;


Hours = ndate.getHours();


if (Hours >= 12) {


Time = " P.M.";


}


else {


Time = " A.M.";


}


if (Hours > 12) {


Hours -= 12;


}


if (Hours == 0) {


Hours = 12;


}


Mins = ndate.getMinutes();


if (Mins < 10) {


Mins = "0" + Mins;


}


document.write(' ' + Hours + ":" + Mins + Time + '');


}





//----------------------------------------------------------------------


// Open private room window


//----------------------------------------------------------------------





function openwindow(open_url)


{


window.open(open_url,"private","menubar=1,resizable=1,scrollbars=1,width=600,height=340");


}





//----------------------------------------------------------------------


// Change message box font color


//----------------------------------------------------------------------





function showColor(object) {





var color_value = object.options[object.selectedIndex].value;





var mesBox = document.getElementById("mes");





mesBox.style.color = color_value;


  }





//----------------------------------------------------------------------


// Show and hide smilies 


//----------------------------------------------------------------------





function showSmiles(ID, vis)


{


    if(document.layers)


    {


       document.layers[ID].visibility = vis ? "show" : "hide";


    }


    else if(document.getElementById)	  


    {


        var obj = document.getElementById(ID);


        obj.style.visibility = vis ? "visible" : "hidden";


    }


    else if(document.all)	


    {


        document.all[ID].style.visibility = vis ? "visible" : "hidden";


    }


}





//----------------------------------------------------------------------


// Format message text and add smilies


//----------------------------------------------------------------------





function make_email() {


var text = prompt("Enter email address.", "");


if ( (text==' ') || (text==null) ) 


 { 


   text = ""; 


 }


else{


var email_text = '[mailto]' + text + '[/mailto]';


var mesBox = document.getElementById("mes");


mesBox.value += ' ' + email_text;


}


}


function make_link() {


var text = prompt("Enter link address.", "http://");


if ( (text==' ') || (text==null) || (text=='http://')) 


 { 


   text = ""; 


 }


else{


var link_text = '[url]' + text + '[/url]';


var mesBox = document.getElementById("mes");


mesBox.value += ' ' + link_text;


}


}


function make_link2() {


var text = prompt("Enter text for link.", "");


if ( (text==' ') || (text==null) ) 


 { 


   text = ""; 


 }


var text2 = prompt("Enter link address.", "http://");


if ( (text2==' ') || (text2==null) || (text2=='http://')) 


 { 


   text2 = ""; 


 }


else{


var link_text2 = '[url=' + text2 + ']' + text + '[/url]';


var mesBox = document.getElementById("mes");


mesBox.value += ' ' + link_text2;


}


}


function addBgColor(bgcolor)


{


document.getElementById("chatbox").bgColor = bgcolor;


document.getElementById("cpick2").value = bgcolor;


}


function addColor(bgcolor)


{


document.getElementById("color").value = bgcolor;


document.getElementById("pick").value = bgcolor;


var mesBox = document.getElementById("mes");


mesBox.style.color = bgcolor;


document.myform.mes.focus();


}


function add_smile(smile_code){


var mesBox = document.getElementById("mes");


mesBox.value += ' ' + smile_code;


}


function clear_mes(){


var mesBox = document.getElementById("mes");


mesBox.value = '';


}


function bold_text() {


var text = prompt("Enter text you would like bolded.", "");


if ( (text==' ') || (text==null) ) 


 { 


   text = ""; 


 }


else{


var bold_text = '[b]' + text + '[/b]';


var mesBox = document.getElementById("mes");


mesBox.value += ' ' + bold_text;


}


}


function italic_text() {


var text = prompt("Enter text you would like italicized.", "");


if ( (text==' ') || (text==null) ) 


 { 


   text = ""; 


 }


else{


var italic_text = '[i]' + text + '[/i]';


var mesBox = document.getElementById("mes");


mesBox.value += ' ' + italic_text;


}


}


function shout_text() {


var text = prompt("Enter text you would like shouted.", "");


if ( (text==' ') || (text==null) ) 


 { 


   text = ""; 


 }


else{


var shout_text = '[shout]' + text + '[/shout]';


var mesBox = document.getElementById("mes");


mesBox.value += ' ' + shout_text;


}


}