function changeimg(imagesName,gifName){
    document.images[imagesName].src=gifName;
}


function opentenki()
{
window.open("http://weather.yahoo.co.jp/weather/jp/25/6010.html","tenki","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=yes,resizable=yes,width=770,height=570");
}



function openform_r()
{
window.open("form_r.html","form_r","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=yes,resizable=yes,width=720,height=550");
	}


function openform_h()
{
window.open("form_h.html","form_r","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=yes,resizable=yes,width=720,height=550");
	}


function opensai()
{
window.open("access_s.html","access_s","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=yes,resizable=yes,width=720,height=570");
	}


function openaka()
{
window.open("access_a.html","access_a","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=yes,resizable=yes,width=720,height=570");
    }



function openform()
{
window.open("form.asp","form","toolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=yes,resizable=yes,width=720,height=550");
	}