//############# ブラウザ判別 ######################################################

var browseFlg; //1:IE, 2:Firefox,Opera

var isMSIE = /*@cc_on!@*/false;
if (isMSIE) {
	browseFlg = 1;
} else {
	browseFlg = 2;
}

var numShowSlide = "";

//############# クリックしたスライドのタグを生成 LightBoxもどき ######################################################

function showSlide(num){
	
	numShowSlide = num;
	
	$.post('ajax_index_slide_tag.cgi', {
		slide_id:num
	   },
	showSlideReq);
}

function showSlideReq(message, status){
	
	document.getElementById("absolute_slide_show").innerHTML = message;
	
	if(browseFlg == 1){
		document.getElementById("absolute_slide_show_out").style.width = document.body.clientWidth;
		document.getElementById("absolute_slide_show_out").style.height = document.body.clientHeight;
		
		document.getElementById("absolute_slide_show").style.top = document.documentElement.scrollTop + document.documentElement.clientHeight/2 - document.getElementById("absolute_slide_show").offsetHeight/2;
		document.getElementById("absolute_slide_show").style.left = document.body.clientWidth/2 - document.getElementById("absolute_slide_show").style.width/2 - document.getElementById("absolute_slide_show").offsetWidth/2;
	}else{
		document.getElementById("absolute_slide_show").style.top = window.scrollY + document.documentElement.clientHeight/2 - document.getElementById("absolute_slide_show").offsetHeight/2 + "px";
		document.getElementById("absolute_slide_show").style.left = document.documentElement.clientWidth/2 - document.getElementById("absolute_slide_show").offsetWidth/2 + "px";
		
		document.getElementById("absolute_slide_show_out").style.width = document.documentElement.scrollWidth + "px";
		document.getElementById("absolute_slide_show_out").style.height = document.documentElement.scrollHeight + "px";
	}
	document.getElementById("absolute_slide_show_out").style.background = "white";
}


function closeThis(){
	numShowSlide = "";
	document.getElementById("absolute_slide_show").innerHTML = "";
	document.getElementById("absolute_slide_show_out").style.width = "0px";
	document.getElementById("absolute_slide_show_out").style.height = "0px";
}


//############# 表示切替（新着、話題、人気） ######################################################

function changeList(num){
	
	$.post('ajax_index_slide_list.cgi', {
		list_type:num
	   },
	changeListReq);
	
	if(num == 1){
		document.getElementById("index_midashi").innerHTML = "新着のスライド　<a href=\"javascript:void(0)\" onclick=\"changeList(2)\">話題のスライド</a>　<a href=\"javascript:void(0)\" onclick=\"changeList(3)\">人気のスライド</a>";
	}else if(num == 2){
		document.getElementById("index_midashi").innerHTML = "<a href=\"javascript:void(0)\" onclick=\"changeList(1)\">新着のスライド</a>　話題のスライド　<a href=\"javascript:void(0)\" onclick=\"changeList(3)\">人気のスライド</a>";
	}else if(num == 3){
		document.getElementById("index_midashi").innerHTML = "<a href=\"javascript:void(0)\" onclick=\"changeList(1)\">新着のスライド</a>　<a href=\"javascript:void(0)\" onclick=\"changeList(2)\">話題のスライド</a>　人気のスライド";
	}
	document.getElementById("index_slide").innerHTML = "処理中";
	
}

function changeListReq(message,status){
	document.getElementById("index_slide").innerHTML = message;
}