function send(form,action,val){

document.forms[form][action].value=val;
document.forms[form].submit();
}

function loc(url){

location.href=url;
}

function chgimg(filename,imgname) {

 document.images[imgname].src =filename;
}



function win_open(url,sub_name,size_w,size_h){

//if (subWin.closed){alert();
		window.open(url,sub_name,"width="+ size_w + ",height=" + size_h);//}
//else 			{ alert(sub_name+"(SUB_WINDOW)はすでに開かれています");}
}