function hideDiv(pass) {
	var divs = document.getElementsByTagName("div");
	for(i=0;i<divs.length;i++){
		if(divs[i].id.match(pass)){//if they are 'see' divs
			if (document.getElementById) // DOM3 = IE5, NS6
				divs[i].style.display = "none";// show/hide
			else
				if (document.layers) // Netscape 4
					document.layers[divs[i]].display = "none";
				else // IE 4
					document.all.hideshow.divs[i].visibility = "hidden";
		}
	}
}

function showDiv(pass) {
	var divs = document.getElementsByTagName("div");
	for(i=0;i<divs.length;i++){
		if(divs[i].id.match(pass)){
			if (document.getElementById)
				divs[i].style.display = "block";
			else
				if (document.layers) // Netscape 4
					document.layers[divs[i]].display = "block";
				else // IE 4
					document.all.hideshow.divs[i].visibility = "visible";
		}
	}
}


function openLegal() {
          window.open("/legal.htm",'Terms','width=800,height=615,menubar=0,toolbar=0,location=0,directories=0,scrollbars=1,status=0,resizable=0');
         }
function openPrivacy() {
          window.open("/privacy.htm",'Privacy','width=800,height=615,menubar=0,toolbar=0,location=0,directories=0,scrollbars=1,status=0,resizable=0');
         }
function openSitemap() {
          window.open("/sitemap.html",'Sitemap','width=800,height=615,menubar=0,toolbar=0,location=0,directories=0,scrollbars=1,status=0,resizable=0');
         }

function openVideo() {
          window.open("/flashvideo.htm",'FlashVideo','width=738,height=450,menubar=0,toolbar=0,location=0,directories=0,scrollbars=1,status=0,resizable=0');
         }  
         


/*Cookie for rotating pods*/    
     
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

/* Unobstrusive JS Events */
$(function() {
    $("#legal a").click(function() {
        openLegal();
        return false;
    });
    $("#privacy a").click(function() {
        openPrivacy();
        return false;
    });
    $("#sitemap a").click(function() {
        openSitemap();
        return false;
    });
    $("a#interviewvideo").click(function() {
        openVideo();
        return false;
    });
    
    // Preload nav rollover image states
    var navPreload1 = new Image(); 
    navPreload1.src = "/library/images/nav_home-over.jpg";
    var navPreload2 = new Image(); 
    navPreload2.src = "/library/images/nav_theNoodleRange-over.png";
    var navPreload3 = new Image(); 
    navPreload3.src = "/library/images/nav_saltReducing-over.png";
    var navPreload4 = new Image(); 
    navPreload4.src = "/library/images/nav_nutrition-over.png";
    var navPreload5 = new Image(); 
    navPreload5.src = "/library/images/nav_news-over.png";
    var navPreload6 = new Image(); 
    navPreload6.src = "/library/images/nav_ourStory-over.png";
    var navPreload7 = new Image(); 
    navPreload7.src = "/library/images/nav_videoGallery-over.png";
    var navPreload8 = new Image(); 
    navPreload8.src = "/library/images/nav_contact-over.png";
    var navPreload9 = new Image(); 
    navPreload9.src = "/library/images/nav_meetthelads-over.png";
	
});