function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  } 
}

function getQueryVariableMy(variable) {
  var query = window.location.search.substring(1);
  var pair = query.replace(/=/, "").split("$");
  if (pair[0] == variable) 
  {
      return pair[1];
    } 
}

function getEl(sId) 
{
	return (document.all? document.all(sId): (document.getElementById? document.getElementById(sId): null));
};