function gotoUrl(strURL)
{
   if(strURL.length > 0)
   {
      window.location.href = strURL;
   }
}

function popUp(strURL, intWidth, intHeight) {
	var winPopUp;
	var intLeftPos = (screen.availWidth-500) / 2;
	var intTopPos = (screen.availHeight-400) / 2;

	winPopUp = window.open(strURL,'','width=' + intWidth + ',height=' + intHeight + ',scrollbars=no,resizable=no,titlebar=0,top=' + intTopPos + ',left=' + intLeftPos);
}