<!--Begin Hide
function caption_generator(image_path)
{	
	//gets a random number betwenn 1 and x (x = top_value)
	var top_value 		= 23;
	var random_number = Math.ceil(top_value*Math.random())
	
	//sets the current image number for checking against the random number
	image_number = parseInt(document.getElementById("frm_caption_image").image_num);
	
	if(image_number != random_number)
	{
		//sets caption to random image
		document.getElementById("frm_caption_image").src 			= image_path + random_number + ".jpg";
		document.getElementById("frm_caption_image").image_num 	= random_number;
	}
	else
	{
		//calls function again in case random image was same as current image
		caption_generator(image_path);
	}
}
//End Hide-->