var onLoadActions = new Array();

var onResizeActions = new Array();



// for onResizeActions to know xhen execute 

// if the page has been already reloaded to

// avoid reload n times

var alreadyReloaded = false;



function getAccessory(name, def)

{

	var a = accessories[name]

	if(a == null) return def;

	return a;

}



function executeLoadActions()

{

	alreadyReloaded = false;

	var i;

	if(!isDiffusion) {

		document.body.oncontextmenu = rClick;

		document.body.onclick = showNode;

		document.body.onkeydown = keyUp;

	}

	for(i=0;i < onLoadActions.length;i++) {

		var action = onLoadActions[i];

		if(typeof(action) == "function") {

			action();

		}

	}

}



function addLoadAction(action)

{

	onLoadActions[onLoadActions.length] = action;

	if(window.document.body != null) {

		window.document.body.onload = executeLoadActions;

	}

}



function executeResizeActions()

{

	var i;

	for(i=0;i < onResizeActions.length;i++)

	{

		var action = onResizeActions[i];

		if(typeof(action) == "function")

		{

			action();

		}

	}

}



function addResizeActions(action)

{

	//alert("addResizeActions = "+action)

	onResizeActions[onResizeActions.length] = action;

}



window.onresize = executeResizeActions;