function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

function doClear(theText) {
  if (theText.value == theText.defaultValue) {
    theText.value = ""
  }
}

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