var Page = {
	onLoadListeners:[],
	addOnLoadListener:function(listener)
	{
		Page.onLoadListeners[Page.onLoadListeners.length] = listener;
	}
}
window.onload = function()
{
	for (var i=0; i<Page.onLoadListeners.length; i++)
	{
		var func = Page.onLoadListeners[i];
		func.call();
	}
}