function isNumeric(num){
    if (num.match(/[^0-9]/g)) {
        return false;
    }
    return true;
}

function setAction(id){
	var frm = $(id);
	var searchIndex = frm.mognaviSearchKbn.selectedIndex;
	var searchKbn = frm.mognaviSearchKbn.options[searchIndex].value;
	if(searchKbn=="01"){
		frm.action="/mognavi/do/food/list";
	} else {
		frm.action="/mognavi/do/assessment/list";
	}
}

function selectSearch(id,action){
	var frm = $(id);
	frm.action=action;
}

function seltab(elementId, selId, maxId) {
	for (i = 0; i < maxId; i++) {
    	if (i == selId) {
			document.getElementById(elementId + i).style.visibility = "visible";
			document.getElementById(elementId + i).style.position = "";
			document.getElementById(elementId + i).style.display = "block";
		} else {
			document.getElementById(elementId + i).style.visibility = "hidden";
			document.getElementById(elementId + i).style.position = "absolute";
			document.getElementById(elementId + i).style.display = "none";
		}
	}
}