//dynamically change the selected state of the nav for each page

	var thisURL = window.location.href
				window.location.toString();
				"" + window.location

	var thisDomain = document.domain;

	if (thisURL.match("www.") == null)	{		
		var relThisURL = thisURL.replace("http://"+thisDomain, "");
			 } else { 
		var relThisURL = thisURL.replace("http://www."+thisDomain, "");
	 }

	$(document).ready(function(){
		
		//dynamically change the selected state of the nav for each page
		
		$("a").each(function (i) {
			if (($(this).attr("href") == relThisURL) || (($(this).attr("href") == "/products") && (thisURL.match("products") == "products"))){
				$(this).addClass("linkOn");
			}
		});

		// Alternate table row colours
		
			// $('table.specs tr:odd').addClass('trShaded');
			$('table.specs tr:even').addClass('trShaded');


	});