$(document).ready(function() {
    $('#commentbox').css("display","none");
	
	//////   hide all helptable when page loads //////
	$(".helptable").hide();
	// click .heading to hide and show helptalbe class //
	$(".heading").click(function(){
		if ( $(this).parent().next().next('.helptable').is(':hidden')){
			$(this).parent().next().next('.helptable').slideDown('fast'); }
		else {	
			$(this).parent().next().next('.helptable').slideUp('fast');
		}
	});  //end .heading toggle click 
	
	// click the "closeheading" link to hide the helptable
	$('.closeheading').click(function(){
		$(this).parent().parent().hide();
	});  //end .closeheading click   
});  // end document.ready

// This function is used to dynamically load the main image
function loadImage() {

	var iNdx;

	var sVal;

	iNdx = Math.round(Math.random() * 2) + 1;

	sVal = "images/soong" + iNdx + ".jpg"

	document.write('<img src="' + sVal + '" name="mainImage" align="top" alt="Please click Refresh or Reload on your browser to view more photos.">');

}

function showcommentbox() {
    $('#commentbox').show('fadein');
    $('#comments').css('width','400px');
}