function validateSimpleSearchForm()
{
	var form = document.simplesearch;
	var bReturn = true;
	var bEmpty = false;
	var msgInvalid = "";
	var bIsNav = true;
	bIsNav = isNav4();
	if (bIsNav) {
 		return true;
	}	
	bEmpty = isEmptyNoSpace(form.FreeText);
	if(bEmpty)
	{
		bReturn = false;
		alert("I'm sorry, in order to complete your search you "
				+ "need to provide more information. Please check "
				+ "the spelling and try again.");
	}
	if(bReturn)
	{
		if(!isValidLength(form.FreeText, 1))
		{
			bReturn = false;
			alert("I'm sorry, in order to complete your search you need "
				+ "to provide more information. Please enter at least two "
				+ "characters.");
		} 
	} 
	if(bReturn)
	{
		msgInvalid = validateSearchFreeText(form.FreeText)
		
		if(msgInvalid != "")
		{
			bReturn = false;
			alert("I'm sorry, you have supplied letters or numerals "
					+ "that will not function in this form. " + msgInvalid);
		} 
	} 
	return bReturn
}