if (document.images) {

	tmon = new Image ();		//tabs main
	tmon.src = "images_artistpages/tabs_main_a.gif";
	tmoff = new Image ();
	tmoff.src = "images_artistpages/tabs_main_d.gif";
	tbon = new Image ();		//tabs bio
	tbon.src = "images_artistpages/tabs_bio_a.gif";
	tboff = new Image ();
	tboff.src = "images_artistpages/tabs_bio_d.gif";
	tavon = new Image ();		//tabs av
	tavon.src = "images_artistpages/tabs_av_a.gif";
	tavoff = new Image ();
	tavoff.src = "images_artistpages/tabs_av_d.gif";
	tnon = new Image ();		//tabs news
	tnon.src = "images_artistpages/tabs_news_a.gif";
	tnoff = new Image ();
	tnoff.src = "images_artistpages/tabs_news_d.gif";
	teon = new Image ();		//tabs extras
	teon.src = "images_artistpages/tabs_extras_a.gif";
	teoff = new Image ();
	teoff.src = "images_artistpages/tabs_extras_d.gif";
	tpon = new Image ();		//tabs photos
	tpon.src = "images_artistpages/tabs_photos_a.gif";
	tpoff = new Image ();
	tpoff.src = "images_artistpages/tabs_photos_d.gif";
	tmbon = new Image ();		//tabs photos
	tmbon.src = "images_artistpages/tabs_msgbrd_a.gif";
	tmboff = new Image ();
	tmboff.src = "images_artistpages/tabs_msgbrd_d.gif";

	aeaon = new Image ();		//audio
	aeaon.src = "images_artistpages/avextras_tab_audio_a.gif";
	aeaoff = new Image ();
	aeaoff.src = "images_artistpages/avextras_tab_audio_d.gif";
	aevon = new Image ();		//video
	aevon.src = "images_artistpages/avextras_tab_video_a.gif";
	aevoff = new Image ();
	aevoff.src = "images_artistpages/avextras_tab_video_d.gif";
}

function imgOn(imgName)	{
	if (document.images) {
		document[imgName].src = eval(imgName + "on.src");
	}

}

function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "off.src");

	}
}