function showBio(index){

var bioLink = new Array("images/artist_bio(0).gif", "images/artist_bio(1).gif"
			, "images/artist_bio(2).gif", "images/artist_bio(3).gif"
			, "images/artist_bio(4).gif", "images/artist_bio(5).gif"
			, "images/artist_bio(6).gif");
	

	

switch(index){
	case 0:
		document.images.bio.src = bioLink[0];
		break;
	
	case 1:
		document.images.bio.src = bioLink[1];
		break;          
	                        
	case 2:                 
		document.images.bio.src = bioLink[2];
		break;         
	                       
	case 3:                
		document.images.bio.src = bioLink[3];
		break;          
	                        
	case 4:                 
		document.images.bio.src = bioLink[4];
		break;          
	                        
	case 5:                 
		document.images.bio.src = bioLink[5];
		break;          
	                        
	case 6:                 
		document.images.bio.src = bioLink[6];
		break;
}
}