function open_lyrics( num ) {
	var lyrics = document.getElementById( "lyrics_" + num );
	
	if( lyrics.style.display == "block" ) {
		lyrics.style.display = "none";
	} else {
		lyrics.style.display = "block";
	}
}

function highlight() {
	
	for( var i = 0; i < filmstrip_lis.length; i++ ) {
			var li = filmstrip_lis[i];
			if( li.style ) {
				img = li.firstChild;
				
				var span = li.getElementsByTagName("SPAN");
				
				if( span.length > 0 ) {
					span.item(0).style.display = "none";
				}
				
				if( img && img.style ) {
					img.style["-moz-opacity"] = ".50";
					img.style.opacity = ".50";
					img.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=50)";
				}
			}
	}
	
	var span = this.parentNode.getElementsByTagName("SPAN");
	
	if( span.length > 0 ) {
		span.item(0).style.display = "block";
	}
	
	this.style["-moz-opacity"] = "1";
	this.style.opacity = "1";
	this.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=100)";
	
}

function highlight_off() {
	
	for( var i = 0; i < filmstrip_lis.length; i++ ) {
			var li = filmstrip_lis[i];
			if( li.style ) {
				img = li.firstChild;
				
				var span = li.getElementsByTagName("SPAN");
				
				if( span.length > 0 ) {
					span.item(0).style.display = "none";
				}
				
				if( img && img.style ) {
					img.style["-moz-opacity"] = ".50";
					img.style.opacity = ".50";
					img.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=50)";
				}
			}
	}
	
	var span = selected.getElementsByTagName("SPAN");

	if( span.length > 0 ) {
		span.item(0).style.display = "block";
	}
				
	selected.firstChild.style["-moz-opacity"] = "1";
	selected.firstChild.style.opacity = "1";
	selected.firstChild.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=100)";
	
}

li_oc = function() {
		switch_section("discography");
		selected = this.parentNode;
		var table_id = selected.id.replace("li_", "table_" );
		var tables = document.getElementById( "sub_content" ).getElementsByTagName("TABLE");
		for( var i = 0; i < tables.length; i++ ) {
			if( tables[i].style ) {
				tables[i].style.display = "none";
			}
		}
		document.getElementById( table_id ).style.display = "";
}

page = function() {
	document.getElementById("content").display="block";
	document.getElementById("sub_nav").display="block";
	fs = document.getElementById("filmstrip");
	filmstrip_lis = fs.getElementsByTagName("LI");

	for( var i = 0; i < filmstrip_lis.length; i++ ) {
		var li = filmstrip_lis[ i ];
		li.firstChild.onmouseover = highlight;
		li.firstChild.onmouseout = highlight_off;
		li.firstChild.onclick = li_oc;
		li.style.zIndex = 20 - i;
	}

	filmstrip_lis[ 0 ].firstChild.onclick();
	filmstrip_lis[ 0 ].firstChild.onmouseout();	

}