try
{
	console.log();
}
catch(err)
{
	console = {
		log: function(){}
	}
}

function momkai_viewport_size(){

	var viewport;
	
	if (typeof window.innerHeight != 'undefined') {
	
		viewport = {
			x: window.innerWidth,
			y: window.innerHeight
		}
		
	}
	else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clienWidth != 'undefined') {
		
		viewport = {
			x: document.documentElement.clientWidth,
			y: document.documentElement.clientHeight
		};
		
	}
	else {
		
		viewport = {
			x: $(document.body).getSize().x,
			y: $(document.body).getSize().y
		};
		
	}
	
	return viewport;
}


/*-----*/