if(getCookie("preload") == "" ){
	preload(["../contents/images/bg.gif","../contents/images/head_img.gif","../contents/images/menu01_off.gif","../contents/images/menu02_off.gif","../contents/images/menu03_off.gif","../contents/images/menu04_off.gif","../contents/images/menu05_off.gif","../contents/images/menu06_off.gif","../contents/images/menu01_on.gif","../contents/images/menu02_on.gif","../contents/images/menu03_on.gif","../contents/images/menu04_on.gif","../contents/images/menu05_on.gif","../contents/images/menu06_on.gif","../contents/images/b_press_on.gif","../contents/images/b_press_off.gif","../contents/images/member.gif","../contents/images/login_off.gif","../contents/images/login_bg.gif","../contents/images/b_mediaregist_off.gif","../contents/images/b_contact_off.gif","../contents/images/b_plan_off.gif","../contents/images/b_seminar_off.gif","../contents/images/b_agency_off.gif","../contents/images/b_rules_off.gif","../contents/images/b_raple_off.gif","../contents/images/b_quebico_off.gif","../contents/images/b_spiral_off.gif","../contents/images/b_conason_off.gif","../contents/images/b_mediaregist_on.gif","../contents/images/b_contact_on.gif","../contents/images/b_plan_on.gif","../contents/images/b_seminar_on.gif","../contents/images/b_agency_on.gif","../contents/images/b_rules_on.gif","../contents/images/b_raple_on.gif","../contents/images/b_quebico_on.gif","../contents/images/b_spiral_on.gif","../contents/images/b_conason_on.gif"]);
}

function preload(imgs)
{
	for(var i = 0; i < imgs.length; i++){
	   var imgObj = new Image();
	   imgObj.src = imgs[i];

	 }
	 document.cookie = "preload=compress";
}


function changeType(type)
{
	var doc = document.getElementById("companyinfo");
	if(type == 0)
	{
		doc.style.display = "block";
	}
	else{
		doc.style.display = "none";
	}
}

function check(form) {
	data=form.mailaddress.value.match(/^\S+@\S+\.\S+$/);
	if (form.sendname.value == '') {
		alert('お名前を入力してください。');
		return false;
	}else if(form.mailaddress.value == '') {
		alert('メールアドレスを入力してください。');
		return false;
	}else if(!data) {
		alert('メールアドレスが不正です。');
		return false;
	}else if(form.messege.value == '') {
		alert('何かメッセージを書いてください。');
		return false;
	}else{return true;}
}

function ajax_content_onload_get(url, params)
{
	/* '#ajax_block' で示すエリアをクリアします */
	$('#pressbody').html('');

	/* '#ajax_progress' で示す Ajax Loader イメージを表示して、
	* 処理中を促します
	*/
	//$('#ajax_progress').css('display', 'block');

	/* 引数 'params' を伴って、引数 'url' へ GET による
	* 非同期通信します
	* 処理完了後 インライン関数(function)を実行します
	*/
	$.get(url, params, function(message, status) {

	 /* Ajax Loader を非表示します */
	 //$('#ajax_progress').css('display', 'none');

	 /* 正常終了(success)した場合に限り、取得したデータを
	  * '#ajax_block' に反映します
	  */
	 if ('error' != status)
	     $('#pressbody').html(message);
	});

	return false;
}

function goSubmit(action) {
	var frm = document.loginForm;
	frm.action.value = action;
	frm.submit();
}
function getCookie(c_name){

  var st="";
  var ed="";
  if (document.cookie.length>0){
    st=document.cookie.indexOf(c_name + "=");
    if (st!=-1){ 
      st=st+c_name.length+1;
      ed=document.cookie.indexOf(";",st);
      if (ed==-1) ed=document.cookie.length;
      return unescape(document.cookie.substring(st,ed));
    } 
  }
  return "";
}

$(function(){
	$('a[@rel*=lightbox]').lightBox();
});