<!--

function focusField(element, text) { //removes default text in search field
  if (element.value == text) {
	element.value = "";
  }
}

function blurField(element, text) { //replaces default text in search field if left empty
  if (element.value == "") {
	element.value = text;
  }
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function setAction(selObj) { //for the catalogue search eg. on home page
	var u = "http://cat.lib.unimelb.edu.au/search/";
	var v = selObj.options[selObj.selectedIndex].value;
	document.catSearch.action = u+v;
}

function sendemail(x,y) { //email munger script
  void(top.location="\u006d\u0061\u0069\u006c\u0074\u006f\u003a"+x+"\u0040"+y);
  return false;
}

// -->