document.write('<div></div>');
var Param	= getUrlVars();
var SP_URL	= 'https://sp.anzen-kanri.com/';
var agent	= navigator.userAgent;
var Value1	= "mode=pc;path=/;";
var Value2	= "mode=sp;path=/;";
var Cookie	= getCookie('mode');

	if(Param == 'pc'){
		setCookie(Value1);
	}
	else if( Cookie == 'pc' ){
		setCookie(Value1);
	}
	else if( agent.indexOf('Android') != -1 || agent.indexOf('iPhone') != -1 ){
		setCookie(Value2);
	}
	else if( Cookie == undefined || Cookie == '' ){
		if( agent.indexOf('Android') != -1 || agent.indexOf('iPhone') != -1 ){
			setCookie(Value2);
		}
		else{
			setCookie(Value1);
		}
	}
	else{
		setCookie(Value1);
	}

	function getUrlVars(){
		var vars	= [], hash; 
		var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&'); 
		for(var i = 0; i < hashes.length; i++) { 
			hash = hashes[i].split("="); 
			vars.push(hash[1]); 
			vars[hash[0]] = hash[1]; 
		} 
		return vars; 
	}
	function setCookie( input ){
		document.cookie = input;
	}
	function getCookie(key){
		var cookies = document.cookie;
		var cookieArr = cookies.split(";");
		for( var i = 0; i < cookieArr.length; i++ ){
			cookie2	= cookieArr[i].split("=");
			// alert(cookie2[0].trim() + key) 半角スペース削除（Chrome対策）
			if(cookie2[0].trim() === key){
				return decodeURIComponent(cookie2[1]);
			}
		}
	}
	function ClickFunc(i){
		setCookie(i);
		window.location.href = 'https://sp.anzen-kanri.com/';
	}

	var HEAD			= document.head;
	var referenceElement= HEAD.lastChild || null;
	var newTaglink		= document.createElement('link');
	newTaglink.href		= "https://sp.anzen-kanri.com/";
	newTaglink.rel		= "alternate";
	newTaglink.media	= "only screen and (max-width: 640px)";
	HEAD.insertBefore(newTaglink, referenceElement);

	if( agent.indexOf('Android') != -1 || agent.indexOf('iPhone') != -1 ){
		var BODY	= document.body;
		var newTagDiv	= document.createElement('div');
		newTagDiv.id	= "spLink";
		newTagDiv.style	= "text-align:center;";
		BODY.insertBefore(newTagDiv, BODY.firstChild);
		var newTagA	= document.createElement('a');
		newTagDiv.insertBefore(newTagA, newTagDiv.firstChild);
		newTagA.innerHTML = '<img src="https://sp.anzen-kanri.com/kanri/RedirectScript/bnr_sp.png" style="width:100%;height:auto;max-width:1200px;" onClick="ClickFunc(\'mode=sp;path=/\');">';
	}