//Trim
	function isTrim(fld) 
	{
		var pattern = /(^\s*)|(\s*$)/g;
		fld.value = fld.value.replace(pattern, "");
		return fld.value;
	}
	//メールアドチェック
	function isValidEmail(val){ 
		 var pattern = /^[_a-zA-Z0-9-\.]+@[\.a-zA-Z0-9-]+\.[a-zA-Z]+$/;
		 return (pattern.test(val)) ? true : false;
	} 

	//数字チェック
	function isValidNumber(val){ 
		 var pattern = /^[0-9]+$/;
		 return (pattern.test(val)) ? true : false;
	} 

	//電話番号チェック
	function isValidPhoneNumer(val){ 
		var pattern = /^([0]{1}[0-9]{1,2})-?([1-9]{1}[0-9]{2,3})-?([0-9]{4})$/;
		 return (pattern.test(val)) ? true : false;
	}

	//英文字チェック
	function isValidalpha(val){ 
		 var pattern = /^[a-zA-Z]+$/;
		 return (pattern.test(val)) ? true : false;
	} 

	function showItem(menuItemNo) {
	//	var subitem = eval(menuItemNo) ;
		var subitem =  document.getElementById(menuItemNo);

		if(subitem.style.display == 'none'){
			subitem.style.display = 'block';	
	//		imgItem.src = 'images/p2.gif';
		}
		else {
			subitem.style.display = 'none';	
	//		imgItem.src = 'images/p1.gif';
		}
	}

	function chk_checkbox(form,itemnm,val) {
		var Check_List=false;
			for(i=0;i<form.length;i++) {
				if(form[i].type=="checkbox" && form[i].name==itemnm) {
				if(form[i].checked==val) Check_List=true;
				}
			}
		return Check_List;
	}

	function goadmin(url)
	{
			var f = document.formlist;
			var chk_count = 0;

			for (var i=0; i<f.length; i++) { 
				if (f.elements[i].name == 'seqno[]' && f.elements[i].checked) { 
					chk_count++;
				}
			}
			if (!chk_count) {
				alert("");
				return;
			}

	//		window.open('', "board_manager", 'scrollbars=no,width=400,height=350');

			f.action = url;
			f.target='board_manager';
			f.submit();
	}


	function showItem(menuItemNo) {
	//	var subitem = eval(menuItemNo) ;
		var subitem =  document.getElementById(menuItemNo);

		if(subitem.style.display == 'none'){
			subitem.style.display = 'block';	
		}
		else {
			subitem.style.display = 'none';	
	//		imgItem.src = 'images/p1.gif';
		}
	}

	function showItem2(menuItemNo,idxkey) {
		var subitem =  document.getElementById(menuItemNo);

		if(subitem.style.display == 'none'){
			subitem.style.display = 'block';	
		}
		else {
			if(old_menu == idxkey ) {
				subitem.style.display = 'none';	
			}
		}
		old_menu = idxkey ;
	}

	function getCookie(name) {
		var docCookie = document.cookie;
		name += "=";
		var i = 0;
		while (i < docCookie.length) {
			var offset = i + name.length;
			if (docCookie.substring(i, offset) == name) {
				var endstr = docCookie.indexOf(";", offset);
				if (endstr == -1) endstr = docCookie.length;
					return unescape(docCookie.substring(offset, endstr));
			}
			i = docCookie.indexOf(" ", i) + 1;
			if (i == 0) break;
		}
		return '';
	}