/**
 * FileName:utility.js
 * @author
 */

/**********************************************************
* checkarea:派遣・紹介予定派遣お仕事検索内のエリア選択箇所
*/

function checkMainArea(trg) {
	var prt = trg.parentNode.parentNode.parentNode.parentNode;
	var ckz = prt.getElementsByTagName('input');
	var len = ckz.length;
	for (var i = 0; i < len; i ++) {
		if(trg.checked == true){
			ckz[i].checked = true;
		}else{
			ckz[i].checked = false;
		}
	}
}
function checkTokyoArea(trg) {
	var tprs = trg.parentNode.parentNode.parentNode;
	var tckz = tprs.getElementsByTagName('input')
	var len = tckz.length;
	for (var i = 0; i < len; i ++) {
		if(trg.checked == true){
			tckz[i].checked = true;
		}else{
			tckz[i].checked = false;
		}
	}
}