//---------------------------//
//---  Button  rollover   ---//
//---------------------------//

function move_in(img_name,img_src) {
    $(img_name).src=img_src;
}

function move_out(img_name,img_src) {
    $(img_name).src=img_src;
}

//---------------------------//
//--- Hide status bar msg ---//
//---------------------------//

function hidestatus(){
window.status='';
return true;
}

if (document.layers)
document.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT | Event.CLICK);

document.onmouseover=hidestatus;
document.onmouseout=hidestatus;
document.onclick=hidestatus;

//---------------------------//
//--- Parse query string  ---//
//---------------------------//
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];
    }
  }
}