//ヘッダー部分のロールオーバー ------------------------------------------------
function MM_swapImgRestore(){
	var i,x,a=document.MM_sr;
	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages(){
	var d=document; if(d.images){
		if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments;
		for(i=0; i<a.length; i++){
			if (a[i].indexOf("#")!=0){
				d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];
			}
		}
	}
}

function MM_findObj(n, d){
	var p,i,x;
	if(!d) d=document;
	if((p=n.indexOf("?"))>0&&parent.frames.length){
		d=parent.frames[n.substring(p+1)].document;
		n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) x=d.all[n];
	for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n);
	return x;
}

function MM_swapImage(){
	var i,j=0,x,a=MM_swapImage.arguments;
	document.MM_sr=new Array;
	for(i=0;i<(a.length-2);i+=3){
		if ((x=MM_findObj(a[i]))!=null){
			document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];
		}
	}
}


// ページのスムーススクロール -------------------------------------------------
var page_scrl_y;
var document_y;
var scrl_st;

function now_position(Object_Name){
	document_y=document.all(Object_Name).offsetTop;
	page_scrl_y= document.body.scrollTop;
	page_scrl();
}

function page_scrl(){
	if((page_scrl_y-document_y)>0){
		page_scrl_y = page_scrl_y-(((page_scrl_y-document_y)/15)+1);
		window.scrollTo(0,page_scrl_y);
		if(page_scrl_y>document_y){
			scrl_st=setTimeout('page_scrl()',5);
		}
	}
}

var imgObj = new Image();
function showImgWin(imgName){
	imgObj.src = imgName;
	setTimeout("createImgWin(imgObj)", 100);
}

function createImgWin(imgObj){
	if (! imgObj.complete) {
		setTimeout("createImgWin(imgObj)", 100);
		return;
	}
	imageWin = window.open("", "imageWin","width=" + imgObj.width + ",height=" + imgObj.height);
	imageWin.document.write("<html><body style='margin:0'>");
	imageWin.document.write("<a href='JavaScript:self.close();'><img src='" + imgObj.src + "' border='0'></a>");
	imageWin.document.write("</body><html>");
	imageWin.document.title = imgObj.src;
}