//http://www.scriptygoddess.com/archives/2005/11/15/clear-default-text-onclick-restore-if-nothing-entered/
//<input type="text" name="myfield" onclick="clickclear(this, 'default text')" onblur="clickrecall(this,'default text')" />
function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}
function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}