document.observe("dom:loaded", function() {
  
  if($('searchTerm')){
  	var searchInput = $('searchTerm');
  	var searchTermInitial = searchInput.value;
  	  	
  	Event.observe(searchInput, 'focus', function(event) {
	    if(this.value==searchTermInitial){
	    	this.value='';
	    }
	});

	Event.observe(Element.up(searchInput,'form'), 'submit', function(event) {
	    if(searchInput.value==searchTermInitial){
	    	searchInput.value='';
	    }
	});
  }
});

function setRoundedFormButtonClass(elem, className){
	elem.className = "roundedFormbutton "+className;
}