i=1;
a=1;
pgs=0;

document.write('<ul class="nav">');

while(i<=10)
  {
  
  pgnum=window['page'+i];

  if(pgnum!=undefined){
   pgs=pgs+1;

	}
  
  i++;
  }
 while(a<=pgs)
  {
  
  	pgnum=window['page'+a];
 	pglink=window['page'+a+'link'];
	isgallery=window['page'+a+'gallery'];
	
	
  if(pgnum!=undefined){
  	if(a==pagenum){
		act=' class="hov"';
	}
	else {
		act=' class="nav"';
	}
	
  	if(isgallery){
		g=window['page'+a+'galnum'];
		document.write('<a class="nav" href="gallery.html?pg='+a+'&gal='+g+'"><li'+act+'>'+pgnum+'</li></a>');
	}
	else {
  		document.write('<a class="nav" href='+pglink+'><li'+act+'>'+pgnum+'</li></a>');
	}
	
	if(a==pagenum){ // subpages
    	  c=1;
    	  s=1;
    	  subpgs=0;
          while(s<=10)
          {
          
            subpgnum=window['page'+a+'_'+s];
            
            if(subpgnum!=undefined){
             subpgs=subpgs+1;
        
        	}
          
          s++;
          }
    	  if(subpgs>0){
    	  	document.write('<div class="subcatdiv"></div>');
    	  	document.write('<ul class="subcat">');
    	  }
    	  while(c<=subpgs)
            {
            
            subpgnum=window['page'+a+'_'+c];
			subpglink=window['page'+a+'_'+c+'link'];
			subisgallery=window['page'+a+'_'+c+'gallery'];
           	
    		if(subpgnum!=undefined){
				if(subisgallery){
					g=window['page'+a+'_'+c+'galnum'];
					document.write('<li class="subcat"> - <a class="subcat" href=gallery.html?pg='+a+'&sub='+c+'&gal='+g+'>'+subpgnum+'</a></li>');
				}
				else {
    			 	document.write('<li class="subcat"> - <a class="subcat" href='+subpglink+'>'+subpgnum+'</a></li>');
				 }
    		}
    		
    		c++;
          	}
    	  if(subpgs>0){
    	  	document.write('</ul>');
    	  }
    	// end subpages code
	}
  }
  	
  
  a++;
  }

document.write('</ul>');