function hidebox()
	{		
		document.getElementById('loading').style.display = 'none';
	}

    function im_popup(user_id, user_im)
    {
     window.open('im.php?user_id='+user_id+'&user_im='+user_im, '_phpbbim', 'HEIGHT=350,scrollbars=yes,resizable=yes,WIDTH=400');
     
    }
    
    function img_popup(file, sizex, sizey)
    {
     if (sizex > screen.width - 150) sizex = screen.width - 150;
     if (sizey > screen.height - 150) sizey = screen.height - 150;

     if (sizex < 170) sizex = 170;
     if (sizey < 170) sizey = 170;
     
	 center1=screen.width/2 - sizex/2;
     center2=screen.height/2 - sizey/2;
       
     window.open('gallery.php?image='+file, '_phpbbimg', 'HEIGHT='+sizey+',scrollbars=yes,resizable=yes,WIDTH='+sizex+',LEFT='+center1+',TOP='+center2);
    }
    
    function tab_switch(id)
    {
       tabs = 3;
       
       for (i=0;i<=tabs;i++)  
       { 
        var item = document.getElementById('tab'+(i));
        item.style.display = ( id==i ? '' : 'none' );
        
        var item2 = document.getElementById('but'+(i));
        item2.style.background = ( id==i ? '#B6D3EB' : '' );
                
       }
    }
    
    function tab_zoom(id)
    {
    	var item = document.getElementById('misc_box_body');
    	if ((id < 0)||(id > 1)) {        
        	item.style.height = ( item.style.height=='200px' ? '' : '200px' );    
        	return;
        }
        
        item.style.height = ( (id==0) ? '' : '200px' );    
        
        
    }