function check_blank(){
	if (document.general_details.keywords.value == 'Type keyword(s) here'){
		document.general_details.keywords.value ='';
		return true;
	}
	return false;
}

function clearAll(){
	clearDetails();
	document.general_details.keywords.value='';
	document.general_details.hintlist.value='';
	return;
}

function clearDetails(){
	if(document.general_details.display.value!='1') return;
	document.general_details.Groups.value = '- All -';
	document.general_details.Type.value = '';
	document.general_details.Gender.value = '';
	document.general_details.Fee.value = '';
	document.general_details.ACC.value = '';
	document.general_details.FamCourt.value = '';
	document.general_details.Accredited.value = '';
}

function check_form(){
	if ( (document.general_details.keywords.value == 'Type keyword(s) here' || document.general_details.keywords.value == '' ) && document.general_details.District.value == '' ){
		alert( 'You need to enter keyword(s) first.' );
		return false;
	}
	document.general_details.submitted.value = '1';
	document.general_details.submit();
	return true;
}

function refresh_page(){
	document.general_details.submitted.value = '0';
	document.general_details.submit();
	return true;
}


function adv_expand(){
	document.general_details.display.value='1';
	refresh_page();
}

function adv_collapse(){
	document.general_details.display.value='0';
	refresh_page();
}

function changeit_hintlist(){ 
	temp = document.general_details.hintlist.value; 
		if (temp){
			if (document.general_details.keywords.value == 'Type keyword(s) here'){
				document.general_details.keywords.value = '';
			}
			if (document.general_details.keywords.value.length != 0){
				temp = ", "+temp;
			}
			document.general_details.keywords.value += temp;
		}
}