//head_navi onMouseOver -------------------------------------------

var imgLength = 6;
var hnaviOutImg=new Array(imgLength);
var hnaviOverImg=new Array(imgLength);

for(h=0;h<hnaviOutImg.length;h++){
	hnaviOutImg[h]=new Image();
	hnaviOutImg[h].src="img/common/hnavi"+h+"1.jpg";
	hnaviOverImg[h]=new Image();
	hnaviOverImg[h].src="img/common/hnavi"+h+"2.jpg";
}

function hnaviOver(posNum){
	document.images["hnavi"+posNum].src=hnaviOverImg[posNum].src;
}

function hnaviOut(posNum){
	document.images["hnavi"+posNum].src=hnaviOutImg[posNum].src;
}


//画像プリロード ---------------------------------------------------

var image0=new Image(23,22);
image0.src="http://www.kyudenko-friendly.co.jp/img/common/arrow_sidenavi_dt_on.gif";

var image1=new Image(10,8);
image1.src="http://www.kyudenko-friendly.co.jp/img/common/arrow_sidenavi_dd_on.gif";

var image2=new Image(12,9);
image2.src="http://www.kyudenko-friendly.co.jp/img/common/bg_footer_navi_on.gif";

var image3=new Image(12,13);
image3.src="http://www.kyudenko-friendly.co.jp/img/common/arrow_gotop_on.gif";

var image4=new Image(150,33);
image4.src="http://www.kyudenko-friendly.co.jp/img/top/arrow_godetail_on.jpg";

var image5=new Image(150,33);
image5.src="http://www.kyudenko-friendly.co.jp/img/common/arrow_gocolumn_on.gif";


// 別ウインドウでリンクを開く--------------------------------------

function externalLinks() {
	if (!document.getElementsByTagName) return;   
	var anchors = document.getElementsByTagName("a");   
	for (var i=0; i<anchors.length; i++) {   
		var anchor = anchors[i];   
		if (anchor.getAttribute("href") &&   
		anchor.getAttribute("rel") == "external")
		anchor.target = "_blank";
	}
}
window.onload=externalLinks;