var winWidth  = (screen.width <= 1024) ? screen.width - 150 : screen.width - 450;

var winHeight = screen.height - 290;

var waitImage = new Asset.image('/icons/waiting/wait16trans.gif', {id: 'wait', title: 'wait'});



function base10(n){

     if (parseInt(n) < 0) var neg = true;

     if (Math.abs(parseInt(n)) < 10){

      n = "0"+ Math.abs(n);

     }

     if (neg) n = "-" + n;

     return n;

}



function base100(n){

     if (parseInt(n) < 0) var neg = true;

     

     if (Math.abs(parseInt(n)) < 10){

      n = "00"+ Math.abs(n);

     }

     

     if (Math.abs(parseInt(n)) < 100 && Math.abs(parseInt(n)) > 9 ){

      n = "0"+ Math.abs(n);

     }

     

     if (neg) n = "-" + n;

     return n;

}



function LoadCSS(cssfile) {

    var path = '/css/extended/';

    var cssfile = cssfile + '.css';    

    new Asset.css(path + cssfile);

  

}



function LoadJS(jsfile) {

    var path = '/scripts/extended/';

    var jsfile = jsfile + '.js';

    new Asset.javascript(path + jsfile);

}



function trim(str) {      // trimming function 

             if(!str || typeof str != 'string')         

                return '';     

             return str.replace(/^[\s]+/,'').replace(/[\s]+$/,'').replace(/[\s]{2,}/,' '); 

 }

 



 function popup(url,target){

            window.open(url,target);

 }



function updateCalender(objID, m, y, st, t){    // update chart dynamically with ajax, php 

           

            var url1 = '../../include/calender.php?month=' + trim(m) + '&year=' + trim(y) + '&style=' + trim(st) + "&title=" + trim(t);

           

            $(objID).innerHTML = '<img src="/icons/waiting/wait16trans.gif" id="wait" alt="wait.." /><br />';   

            var myHTMLRequest = new Request.HTML({

                url: url1,

                onComplete: function(responseTree, responseElements, responseHTML, responseJavaScript) { 

                    //alert(responseHTML);

                   $(objID).innerHTML =  responseHTML;

            

                }  



            }).get();

}