var ScriptNumDownload = 'http://www.viritpro.info/download/numdownload.asp';

var timer;


function ScriptContaDownload() {
    var head = document.getElementsByTagName('head').item(0);
    var old  = document.getElementById('scriptIdProvRes');
    if (old) head.removeChild(old);

    var now = new Date();
   
    //alert(now.getSeconds());
	
  
    script = document.createElement('script');
    script.src = ScriptNumDownload + '?p=' + now.getSeconds();
    script.type = 'text/javascript';
    script.defer = true;
    script.id = 'scriptIdProvRes';
    void(head.appendChild(script));
    
}