function addBookmark(title, url) {
       if (window.sidebar) { // firefox
             window.sidebar.addPanel(title, url,"");
       } else if( document.all ) { //MSIE
               window.external.AddFavorite( url, title);
       } else {
              alert("Sorry, your browser doesn't support this");
       }
}

function onFocusChange(t, v) {
	if(t.value == v) {
		t.value='';
	}	
}

function onBlurChange(t, v) {
	if(t.value == '') {
			t.value = v;
		}	
}