<!--
var first_biz_obj_name;
if(document.images["1st-biz-img"] == "[object]"){
	first_biz_obj_name = "1st-biz-img";
}else{
	first_biz_obj_name = "first-biz-img";
}

function getScrollPosY() {
	if ( document.compatMode == 'CSS1Compat'){
		return document.documentElement.scrollTop;
	}else{
		return document.body.scrollTop;
	}
}

function addEvent(element, eventType, fn, useCapture) {

    if (element.addEventListener) {
        element.addEventListener(eventType, fn, useCapture);
        return true;
    }
    else if (element.attachEvent) {
        var r = element.attachEvent('on' + eventType, fn);
        return r;    
    }
    else {
        element['on'+eventType] = fn;
    }
    
}

function onScroll(evt) {

    var y = getScrollPosY();
	var flg = 0;
	var frame_count = parent.frames.length;

	if(frame_count <= 1){
		flg = 1;
	}else{
		if(parent.frames[0].name != "1st-biz-analyze"){
			flg = 1;
		}
	}

	if(flg == 0){
		return;
	}

	if(document.body.scrollHeight == document.body.clientHeight){
		getmax_yPercent = (y/(document.body.parentNode.scrollHeight-document.body.parentNode.clientHeight)) * 100;
	}else{
		getmax_yPercent = (y/(document.body.scrollHeight-document.body.clientHeight)) * 100;
	}

	if(getmax_yPercent == 100){
		if(document.images[first_biz_obj_name].src == "dummy" || document.images[first_biz_obj_name].src == "" || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=0") >= 0 || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=25") >= 0 || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=50") >= 0 || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=75") >= 0){
			document.images[first_biz_obj_name].src =  home_url + "/analyze/seidoku.cgi?yPercent=100";
		}
	}
	if(getmax_yPercent >= 75 && getmax_yPercent < 100){
		if(document.images[first_biz_obj_name].src == "dummy" || document.images[first_biz_obj_name].src == "" || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=0") >= 0 || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=25") >= 0 || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=50") >= 0){
			document.images[first_biz_obj_name].src = home_url + "/analyze/seidoku.cgi?yPercent=75";
		}
	}	
	if(getmax_yPercent >= 50 && getmax_yPercent < 75){
		if(document.images[first_biz_obj_name].src == "dummy" || document.images[first_biz_obj_name].src == "" || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=0") >= 0 || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=25") >= 0){
			document.images[first_biz_obj_name].src = home_url + "/analyze/seidoku.cgi?yPercent=50";
		}
	}	
	if(getmax_yPercent >= 25 && getmax_yPercent < 50){
		if(document.images[first_biz_obj_name].src == "dummy" || document.images[first_biz_obj_name].src == "" || document.images[first_biz_obj_name].src.indexOf("seidoku.cgi?yPercent=0") >= 0){
			document.images[first_biz_obj_name].src = home_url + "/analyze/seidoku.cgi?yPercent=25";
		}
	}
}

var home_url = document.images['home_url'].src;

if(home_url.substr(home_url.length-1,1) == "/"){
	home_url = home_url.substr(0,home_url.length-1);
}

document.images[first_biz_obj_name].src =  home_url + "/analyze/seidoku.cgi?yPercent=0";


addEvent ( window, 'scroll', onScroll, false );
// -->