function selectTopItem(objTarget){
	objTarget.options[0].selected=true;
	for(i=1; i<objTarget.length; i++){
		objTarget.options[i].selected=false;
	}
	objTarget.options[0].selected=false;
}
function initializeForm_listMember(){
	document.getElementById('chkPublic').checked=true;
	document.getElementById('chkPrivate').checked=false;
	document.getElementById('chkDelNormal').checked=true;
	document.getElementById('chkDelDelete').checked=false;
	document.getElementById('txtKeyword').value='';
	selectTopItem(document.frmSearch.areaId);
	selectTopItem(document.frmSearch.categoryId);
}
function initializeSearch(){
	document.getElementById('txtFreeword').value='';
	selectTopItem(document.frmSearch.lstArea);
	selectTopItem(document.frmSearch.lstCategory);
}