function isNetFront(){var ua=navigator.userAgent;if(ua.indexOf("NetFront")!=-1||ua.indexOf("AVEFront/")!=-1||ua.indexOf("AVE-Front/")!=-1){return true;}else{return false;}}
function initDisableSubmit(){if(isNetFront()){return;}
var i=0;var inputs=document.getElementsByTagName("input");if(!inputs){return;}
for(i=0;i<inputs.length;i++){switch(inputs[i].type.toLowerCase()){case"submit":if(!inputs[i].onclick){inputs[i].onclick=function(){setHiddenValue(this)};}
break;}}
for(i=0;i<document.forms.length;i++){if(!document.forms[i].onsubmit){document.forms[i].onsubmit=function(){disableSubmit(this)};}}}
function disableSubmit(form){if(isNetFront()){return;}
var elements=form.elements;for(var i=0;i<elements.length;i++){if(elements[i].type=='submit'){elements[i].disabled=true;}}}
function setHiddenValue(button){if(isNetFront()){return;}
if(button.name){var q=document.createElement('input');q.type='hidden';q.name=button.name;q.value=button.value;button.form.appendChild(q);}}
function confirmCheckBoxByNameRegex(form,nameStrRegex,msg){var es=form.elements;var reg=new RegExp(nameStrRegex,"i");for(var i=0;i<es.length;i++){if(es[i].type.toLowerCase()=='checkbox'&&es[i].name.toLowerCase().match(reg)&&es[i].checked){if(!window.confirm(msg)){return false;}else{return true;}}}
return true;}
function jstrlen(str){var len=0;str=escape(str);for(var i=0;i<str.length;i++,len++){if(str.charAt(i)=="%"){if(str.charAt(++i)=="u"){i+=3;len++;}
i++;}}
return len;}
function showCountStr(check_id,show_id,max){var len=jstrlen(document.getElementById(check_id).value);if(len>max){var now='<span class="error">'+len+'</span>';}else{var now=len;}
var html='&nbsp;'+now+'/'+max;document.getElementById(show_id).innerHTML=html;}