function $( id )	{
	return document.getElementById( id );
}

// プリロード 
function preload_image( src )	{
	var img = new Image();
	img.src = src;
	return img;
}

// ロールオーバー
function change_image( id, src )	{
	var img = $( id );
	
	if( img ) {
		img.org_src = img.src;
		img.src = src;
	}
}

// ロールオーバー(戻す)
function restore_image( id )	{
	var img = $( id );
	
	if( img && img.org_src ) img.src = img.org_src;
}

function set_maker_pulldown( id )	{
	var maker_list	=	get_maker_list();
	var obj	=	document.getElementById( id ).options;
	var opt, maker, series;
	
	for( var i = 0; i < maker_list.length; ++i )	{
		maker		=	maker_list[i];
		opt			=	new Option( maker.name );
		opt.value	=	'm' + maker.id;
		opt.className	=	'maker';
		obj[ obj.length ]	=	opt;
		
		for( var j = 0; j < maker.series.length; ++j )	{
			series	=	maker.series[j];
			opt		=	new Option( ' - ' + series.name );
			opt.value			=	's' + series.id;
			opt.className		=	'series';
			obj[ obj.length ]	=	opt;
		}
	}
}

function writeFlashHTML2( arg )
{
	var parm = [];
	
	for( i = 0 ; i < arguments.length ; i++ )
	{
		parm[i] = arguments[i].split(' ').join('').split('=');
		
		switch (parm[i][0])
		{
			case '_swf'     : var _swf     = parm[i][1] ; break ;
			case '_quality' : var _quality = parm[i][1] ; break ;
			case '_loop'    : var _loop    = parm[i][1] ; break ;
			case '_bgcolor' : var _bgcolor = parm[i][1] ; break ;
			case '_wmode'   : var _wmode   = parm[i][1] ; break ;
			case '_play'    : var _play    = parm[i][1] ; break ;
			case '_menu'    : var _menu    = parm[i][1] ; break ;
			case '_scale'   : var _scale   = parm[i][1] ; break ;
			case '_salign'  : var _salign  = parm[i][1] ; break ;
			case '_height'  : var _height  = parm[i][1] ; break ;
			case '_width'   : var _width   = parm[i][1] ; break ;
			case '_hspace'  : var _hspace  = parm[i][1] ; break ;
			case '_vspace'  : var _vspace  = parm[i][1] ; break ;
			case '_align'   : var _align   = parm[i][1] ; break ;
			case '_class'   : var _class   = parm[i][1] ; break ;
			case '_id'      : var _id      = parm[i][1] ; break ;
			case '_name'    : var _name    = parm[i][1] ; break ;
			case '_style'   : var _style   = parm[i][1] ; break ;
			case '_declare' : var _declare = parm[i][1] ; break ;
			default        :;
		}
	}
	
	var htm = "";
	
	htm+="<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000'"
	htm+=" codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab'";
	if(!!_width)   htm+="        width    = '" + _width   + "'";
	if(!!_height)  htm+="        height   = '" + _height  + "'";
	if(!!_hspace)  htm+="        hspace   = '" + _hspace  + "'";
	if(!!_vspace)  htm+="        vspace   = '" + _vspace  + "'";
	if(!!_align)   htm+="        align    = '" + _align   + "'";
	if(!!_class)   htm+="        class    = '" + _class   + "'";
	if(!!_id)      htm+="        id       = '" + _id      + "'";
	if(!!_name)    htm+="        name     = '" + _name    + "'";
	if(!!_style)   htm+="        style    = '" + _style   + "'";
	if(!!_declare) htm+="                    " + _declare  ;
	htm+=">";
	if(!!_swf)     htm+="<param  name     = 'movie'   value ='" + _swf     + "'>";
	if(!!_quality) htm+="<param  name     = 'quality' value ='" + _quality + "'>";
	if(!!_loop)    htm+="<param  name     = 'loop'    value ='" + _loop    + "'>";
	if(!!_bgcolor) htm+="<param  name     = 'bgcolor' value ='" + _bgcolor + "'>";
	if(!!_play)    htm+="<param  name     = 'play'    value ='" + _play    + "'>";
	if(!!_menu)    htm+="<param  name     = 'menu'    value ='" + _menu    + "'>";
	if(!!_scale)   htm+="<param  name     = 'scale'   value ='" + _scale   + "'>";
	if(!!_salign)  htm+="<param  name     = 'salign'  value ='" + _salign  + "'>";
	if(!!_wmode)   htm+="<param  name     = 'wmode'   value ='" + _wmode   + "'>";
	htm+="<embed pluginspage='http://www.macromedia.com/go/getflashplayer'";
	if(!!_width)   htm+="        width    = '" + _width   + "'";
	if(!!_height)  htm+="        height   = '" + _height  + "'";
	if(!!_hspace)  htm+="        hspace   = '" + _hspace  + "'";
	if(!!_vspace)  htm+="        vspace   = '" + _vspace  + "'";
	if(!!_align)   htm+="        align    = '" + _align   + "'";
	if(!!_class)   htm+="        class    = '" + _class   + "'";
	if(!!_id)      htm+="        id       = '" + _id      + "'";
	if(!!_name)    htm+="        name     = '" + _name    + "'";
	if(!!_style)   htm+="        style    = '" + _style   + "'";
	htm+=" type='application/x-shockwave-flash' ";
	if(!!_declare) htm+="                    " + _declare;
	if(!!_swf)     htm+="        src      = '" + _swf     + "'";
	if(!!_quality) htm+="        quality  = '" + _quality + "'";
	if(!!_loop)    htm+="        loop     = '" + _loop    + "'";
	if(!!_bgcolor) htm+="        bgcolor  = '" + _bgcolor + "'";
	if(!!_play)    htm+="        play     = '" + _play    + "'";
	if(!!_menu)    htm+="        menu     = '" + _menu    + "'";
	if(!!_scale)   htm+="        scale    = '" + _scale   + "'";
	if(!!_salign)  htm+="        salign   = '" + _salign  + "'";
	htm+="></embed>";
	htm+="</object>";

	document.write(htm);
}


function softScrollBack( scrj ) {
   if(navigator.appName == "Microsoft Internet Explorer" && document.compatMode == "CSS1Compat") {
      var scdist = document.body.parentNode.scrollTop;
   } else {
      var scdist = document.body.scrollTop || document.documentElement.scrollTop;;
   }
   
   if(scrj < 50 && scdist) {
      scdist = (scdist>2) ? Math.ceil(scdist*.2) : 1;
      scrj++;
      scrollBy(0,-scdist);
      setTimeout( function(){ softScrollBack( scrj ); },10);
   } else {
      scrollTo(0,0);
   }
}