function expand(){
expand_('submenu1');
expand_('submenu2');
expand_('submenu3');

expand_('submenu6');
expand_('submenu7');

}
function expand_(node){
var o=findObj(node);
	if(o.style.display == 'none'){
		o.style.display = 'block';
	}else{
		o.style.display = 'none';
	}
}

function expand_img(node,n){
var o=findObj(node); 
var dir = new String(node);

      o.src = "/style_images/loading.gif";
	
		 
	  o.src = dir+'/'+n+'.jpg';
	
}
var i=1,k=1;
				function img_menu(n,m) {
					if (i<n+1) {
						if (i==m) {
						document.write("<a href='#"+i+"' class='num'><span style='color:#999999'>"+i+"</span></a><br>");
						} 
						else {document.write("<a href='#"+i+"' class='num'>"+i+"</a><br>")
						}
					i=i+1;img_menu(n,m);
					}
					else {i=1}
				}
				function gall(nn) {
					if (k<nn+1) {
					document.write("<table cellpadding='0' cellspacing='0' class='tab_gall'><tr><td class='gall_menu'><a name='"+k+"'>"); 
			  		document.write("<script language='javascript' type='text/javascript' >img_menu("+nn+","+k+");</script>"); 
              		document.write("</td><td class='gall_block'><img src='"+k+".jpg' class='img_gall' alt='Dark Petersburg [dark &amp; gothic subculture]'></td></tr></table><br>"); 
					k=k+1; gall(nn)
					}
					
				}