// New function that will validate the search box on the front end. If the term the customer entered is less than 3 characters
// long after digits are removed), there will be an error message indicating customer must enter 3 characters or more.
function checksearchform(f) {
	var strKeyword = f.keywords.value;
	strKeyword = strKeyword.replace(/[\d]/g, "");
	
	if (strKeyword.length < 3) {
		alert('Please enter 3 or more characters in the search box (excluding digits).');
		return false;
	} else {
		return true;
	}
}