// Image Rollover Function
function imgOver (name,img) {
	document.images[name].src='/images_es/' + [img] + '.gif';
}

//search field clear and restore
function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}
function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}