function frm_submit(){
	if(document.getElementById('frm_search').value == 'Site Search'){
		alert('Your search was empty.');
		return false;
	}
}
function frm_unwipe() {
	if (document.getElementById('frm_search').value == ''){
		document.getElementById('frm_search').value = 'Site Search'
	}
}
function frm_wipe() {
	if (document.getElementById('frm_search').value == 'Site Search'){
		document.getElementById('frm_search').value = ''
	}
}