function clearBox(input) {
	if(input.value=input.defaultValue) {
		input.value = '';	
	}
}

function resetBox(input) {
	if(!input.value) {
		input.value = input.defaultValue;	
	}
}

function validateSearch(myForm, defval){
	var mySearch = myForm.searchterm.value;
	error = 0;
	
	if(mySearch == '' || mySearch == defval ) {
		error = 1;
	}
	
	//var myEmail = myForm.email.value;
	//if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myEmail))){
	//	error = 1;
	//}
	
	if(error == 1){
		alert('Please enter a search term.');
		return false;
	}
	else {
		return true;
	}
}
function get(eid) {
	return document.getElementById(eid);
}