// JavaScript Document
function openWin(url, width, height, closeAfter)
{ 
  // set default dalay
    iDelay = 5000; // 5 seconds
  //test for Chrome browser
    sCromeID =  new String("Chrome");
    sCromeID =  sCromeID.toLowerCase();   
    sUserAgent = new String(self.navigator.userAgent);
    sUserAgent = sUserAgent.toLowerCase();            
    if(sUserAgent.indexOf(sCromeID.toLowerCase()) > -1)
    {
      iDelay = closeAfter * 2;
      width = 400;
      height = 400;  
    }
  // set javascript params
  windowName = "popup";
  params = "toolbar=0,";
  params += "location=0,";
  params += "directories=0,";
  params += "status=0,";
  params += "menubar=0,";
  params += "scrollbars=0,";
  params += "resizable=0,"; 
  
  params += "width="+width+",";
  params += "height="+height;
  
  win = window.open(url, windowName, params);
  if(!win)
  {
    alert ("Turn off pop-up blockers");
  }
  else
  {  
    if(sUserAgent.indexOf(sCromeID.toLowerCase()) > -1)
    {
      win.focus();  
    }
    self.setTimeout('winClose()', iDelay);
  }
}



function winClose() {
     win.close()
}


function trim(str)
{
  return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}