var props_xmlHttp;
    
    var props_priority=false;

    var actual_props_kind = false;
    
    var path_has_content = false;
    
    var props_has_content = false;
    
    var last_id_reloaded = 0;
    
    function props_clicked(_id){
    	props_priority = true;
    	
    	reload_nav(_id, _id, -1, 'b');

 		reload_props_and_path(_id, -1, -1, 'b');  
    }
    
    function reload_props_and_path(_id, _be_id, _kg_id, _kind){

   		path_statechanged_done = false;
   		
   		props_statechanged_done = false;
  
    	reload_path(_id, _be_id, _kind);
    
    	reload_props(_id, _be_id, _kg_id, _kind);	
    }
    
    function reload_props(_id, _be_id, _kg_id, _kind){
		if(last_id_reloaded != _id || _kind=='t'){		
			do_reload_props(_id, _be_id, _kg_id, _kind);
		}
		else{
			path_has_content = true;
		
			manage_tab_clicks();
		}
    }

	function do_reload_props(_id, _be_id, _kg_id, _kind){
			if(_kind=='b'){
				_kind = 'be_e';	
			}		
			
			var url="props_";
			url = url + "arid-"+ar_id;
			url = url + "-kind-"+_kind;
			if(_id!=-1) url = url + "-id-"+_id;
			if(_be_id!=-1) url = url + "-beid-"+_be_id;
			if(_kg_id!=-1) url = url + "-kgid-"+_kg_id;
			url = url + "-source-"+source;
			url = url + ".html";

			last_id_reloaded = _id;
			
			waiting_props_reload++;
	
			actual_props_kind = _kind;

			props_xmlHttp = new net.ContentLoader(url,props_stateChanged);
	}
	
	
    
           
	function props_stateChanged(){
		var new_inner = this.req.responseText;
		
		path_has_content = true;

		props_has_content = new_inner.substr(0,new_inner.indexOf('*'));

		new_inner = new_inner.substr(new_inner.indexOf('*')+1);
		
		document.getElementById('props').innerHTML = new_inner;
	
		if(props_has_content == 0){
	
			document.getElementById('props_block').style.visibility = 'visible';
			
			hide_corner();
			props_visible = false;
			document.getElementById('props_snap_down').style.visibility = "hidden";
		}
		else{
			if(!split_view){	
				show_props();
			}
			else{
				if(!snap_happened){
					document.getElementById('props_block').style.top = (document.getElementById('tree_block_end').offsetTop+document.getElementById('tree_block').offsetTop)+"px";
					document.getElementById('props_block').style.height = (windowInnerHeight - (document.getElementById('tree_block').offsetTop+document.getElementById('props').offsetTop))+"px";
					document.getElementById('props_block').style.width = windowInnerWidth+"px";	

					document.getElementById('props_block').style.left = "0px";
					document.getElementById('props_block').style.borderLeft = "";
					document.getElementById('props_block').style.borderTop = "1px solid black";
				}
			}

			adjust_tree_fill();
		
			document.getElementById('props_block').style.visibility = 'visible';
			
			props_visible = true;

			if(!snap_happened || !split_view) document.getElementById('props_snap_down').style.visibility = 'visible';

			document.getElementById('middle_long').style.zIndex = 5;
			
			if(document.getElementById('pdf_'+be_id)){
				document.getElementById('pdf_'+be_id).style.left = (- 50)+"px";//document.getElementById('pdf_'+be_id).offsetWidth
			 	document.getElementById('pdf_'+be_id).style.top =
				(document.getElementById('props_snap_down').offsetHeight
				+ document.getElementById('props_snap_down').offsetTop) 
				+ "px"; 
			}
		}

		set_mouseovers();

		adjust_middle_short();
		
		show_navmini();
		
		props_statechanged_done = true;

		do_path_stateChanged();
		
		waiting_props_reload--;
		
		manage_tab_clicks();
	}