//FUNCTION BACK

function goBack()
  {
  window.history.back()
  }


 function OpenWnd(url, w, h)
 {
	var posx, posy;

	posx = (screen.width/2)-(w/2);
	posy = (screen.height/2)-(h/2);

    var wname = url.replace(/\./g, '').replace(/\?/g, '').replace(/=/g, '').replace(/\//g, '');
	window.open (url, wname, "screenX=" + posx + ",screenY=" + posy + ",top=" + posy + ",left=" + posx + ",toolbar=0,location=0,directories=0,status=0,scrollbars=1,resizable=0,width=" + w + ",height=" + h)
 }	 
 


<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//-->