function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) { 
		thisfield.value = ""; 
		document.getElementById('search').style.color = "#000000";    //  darken the search text
	}
}



function clickrecall(thisfield, defaulttext) {
	if (thisfield.value != defaulttext) { 
		thisfield.value = defaulttext; 
		document.getElementById('search').style.color = "#aeaeae";    //  restore the lighter instruction text
	}
}



function loadrecall(thefield, defaulttext) {
	var searchfield = document.getElementById(thefield); 

	if (searchfield.value != defaulttext) { 
		searchfield.value = defaulttext; 
		searchfield.style.color = "#aeaeae";    //  restore the lighter instruction text
	}
}