var r_text = new Array ();
            r_text[0] = "<img src='images/pai01.png' />";
			
            r_text[1] = "<img src='images/pai02.png' />";
            
			r_text[2] = "<img src='images/pai03.png' />";
            
			r_text[3] = "<img src='images/pai04.png' />";
            
			r_text[4] = "<img src='images/pai05.png' />";
            
            var i = Math.floor(5*Math.random())