/************************************************************
 ** Clears a field
 ** By: 	Joshua Sowin (fireandknowledge.org)
 ** HTML: <input type="text" value="Search" name="search"
 **			id="search" size="25" 
 ** 		onFocus="clearInput('search', 'Search')" 
 ** 		onBlur="clearInput('search', 'Search')" />
 ***********************************************************/
function clearInput(field_id, term_to_clear) {
	
	// Clear input if it matches default value
	if (document.getElementById(field_id).value == term_to_clear ) {
		document.getElementById(field_id).value = '';
	}
	
	// If the value is blank, then put back term
	else if (document.getElementById(field_id).value == '' ) {
		document.getElementById(field_id).value = term_to_clear;
	}
} // end clearSearch()

function searchTest() {
	if(document.getElementById("s").value == "") {
		document.getElementById("searchError").textContent = "Please enter some search text.";
		return false;
	} else {
		return true;
	}
}

function checkForm() {
	if(document.getElementById("name").value == "" || document.getElementById("organization").value == "" || document.getElementById("email").value == "" || document.getElementById("comments").value == "") {
		document.getElementById("formError").textContent = "Please fill out all form fields before submitting.";
		return false;
	} else {
		return true;
	}
}