var family_site_banners = new Array(
	{
		alt:"대한성서공회",
		url:"http://www.bskorea.or.kr",
		src:"/images/main/banner/bnr_corp_bskorea.jpg"
	},{
		alt:"카피케어코리아",
		url:"http://copycarekorea.com",
		src:"/images/main/banner/bnr_corp_copycare.jpg"
	},{
		alt:"한국음악저작권협회",
		url:"http://www.komca.or.kr",
		src:"/images/main/banner/bnr_corp_komca.jpg"
	},{
		alt:"한국음원제작자협회",
		url:"http://www.kapp.or.kr",
		src:"/images/main/banner/bnr_corp_kapp.jpg"
	},{
		alt:"소니뮤직엔터테인먼트코리아 주식회사",
		url:"http://www.sonybmg.co.kr/default.html",
		src:"/images/main/banner/bnr_corp_sonybmg.jpg"
	},{
		alt:"만인에 미디어",
		url:"http://mtrack.co.kr",
		src:"/images/main/banner/bnr_corp_mtrack.jpg"
	},{
		alt:"예수전도단",
		url:"http://www.ywamkorea.org",
		src:"/images/main/banner/bnr_corp_ywam.jpg"
	},{
		alt:"갓피플",
		url:"http://www.godpeople.com",
		src:"/images/main/banner/bnr_corp_godpeople.jpg"
	},{
		alt:"BJ뮤직",
		url:"http://www.bj-music.com",
		src:"/images/main/banner/bnr_corp_bjmusic.jpg"
	},{
		alt:"비컴퍼니",
		url:"http://www.beecompany.co.kr",
		src:"/images/main/banner/bnr_corp_beecompany.jpg"
	},{
		alt:"psalms media",
		url:"",
		src:"/images/main/banner/bnr_corp_psalms.jpg"
	},{
		alt:"trinity music",
		url:"",
		src:"/images/main/banner/bnr_corp_trinity.jpg"
	},{
		alt:"로그뮤직",
		url:"http://www.logmusic.net",
		src:"/images/main/banner/bnr_corp_logmusic.jpg"
	}
);
var visible_length = 7;
var start_at = 0;

function drawFamilysiteBanners(){
	var str_html = "";
	var c_html = "";
	var j = 0;

	for(var i = start_at;i < start_at + visible_length;i++){
		j = i;
		if(i >= family_site_banners.length){
			j = i - family_site_banners.length; 
		}
		c_html = "<img src='"+family_site_banners[j].src+"' alt='"+family_site_banners[j].alt+"'/>";
		if(family_site_banners[j].url != ""){
			c_html = "<a href='"+family_site_banners[j].url+"' target='_blank'>"+c_html+"</a>";
		}
		str_html += "<span>"+c_html+"</span>";
	}
	//alert(str_html);
	$(document).ready(function(){
		$(".foot_family_sites .banners").html(str_html);
	});
	
	//document.getElementById("foot_family_sites").innerHTML = str_html;
}

function foot_banner_move(nm){
	start_at += nm;
	if(start_at <= 0){
		start_at = family_site_banners.length;
	}else if(start_at > family_site_banners.length){
		start_at = 0;
	}
	drawFamilysiteBanners();
}

drawFamilysiteBanners();