//LEFT Navigation Rollovers

if (document.images)
{
        var home_on = new Image();
        home_on.src = "/media/siteimages/nav_home_hv.gif";
        var home_off = new Image();
        home_off.src = "/media/siteimages/nav_home.gif";

        var abstract_on = new Image();
        abstract_on.src = "/media/siteimages/nav_abstract_hv.gif";
        var abstract_off = new Image();
        abstract_off.src = "/media/siteimages/nav_abstract.gif";

        var animals_on = new Image();
        animals_on.src = "/media/siteimages/nav_animals_hv.gif";
        var animals_off = new Image();
        animals_off.src = "/media/siteimages/nav_animals.gif";

        var tahoe_on = new Image();
        tahoe_on.src = "/media/siteimages/nav_tahoe_hv.gif";
        var tahoe_off = new Image();
        tahoe_off.src = "/media/siteimages/nav_tahoe.gif";

        var other_on = new Image();
        other_on.src = "/media/siteimages/nav_other_hv.gif";
        var other_off = new Image();
        other_off.src = "/media/siteimages/nav_other.gif";

        var plants_on = new Image();
        plants_on.src = "/media/siteimages/nav_plants_hv.gif";
        var plants_off = new Image();
        plants_off.src = "/media/siteimages/nav_plants.gif";
        
        var viewcart_on = new Image();
        viewcart_on.src = "/media/siteimages/nav_viewcart_hv.gif";
        var viewcart_off = new Image();
        viewcart_off.src = "/media/siteimages/nav_viewcart.gif";

        var checkout_on = new Image();
        checkout_on.src = "/media/siteimages/nav_checkout_hv.gif";
        var checkout_off = new Image();
        checkout_off.src = "/media/siteimages/nav_checkout.gif";

        var news_on = new Image();
        news_on.src = "/media/siteimages/nav_news_hv.gif";
        var news_off = new Image();
        news_off.src = "/media/siteimages/nav_news.gif";

        var bio_on = new Image();
        bio_on.src = "/media/siteimages/nav_bio_hv.gif";
        var bio_off = new Image();
        bio_off.src = "/media/siteimages/nav_bio.gif";

        var links_on = new Image();
        links_on.src = "/media/siteimages/nav_links_hv.gif";
        var links_off = new Image();
        links_off.src = "/media/siteimages/nav_links.gif";

        var site_policy_on = new Image();
        site_policy_on.src = "/media/siteimages/nav_site_policy_hv.gif";
        var site_policy_off = new Image();
        site_policy_off.src = "/media/siteimages/nav_site_policy.gif";

        var contact_on = new Image();
        contact_on.src = "/media/siteimages/nav_contact_hv.gif";
        var contact_off = new Image();
        contact_off.src = "/media/siteimages/nav_contact.gif";
        
        var faq_on = new Image();
        faq_on.src = "/media/siteimages/nav_faq2.gif";
        var faq_off = new Image();
        faq_off.src = "/media/siteimages/nav_faq.gif";
        
        var prod_on = new Image();
        prod_on.src = "/media/images/nav_btn_prodinfo_hv.gif";
        var prod_off = new Image();
        prod_off.src = "/media/images/nav_btn_prodinfo.gif";
}

function img_on(imgname)
{
        if (document.images)
                document[imgname].src = eval(imgname + "_on.src");
}

function img_off(imgname)
{
        if (document.images)
                document[imgname].src = eval(imgname + "_off.src");
}


function ValidateSearch(theForm){

	return (true);
}

function ValidateJoinList(theForm){
	return (true);
}


function FormatCurrency (value) {
	var Precision = 2;

	var valStr = "" + value;
	var valInt = Math.floor(value);
	var valFrac = value - valInt;
	var multiplier = " 1000000000000000000".substring(1,Precision+2);
	var valRoundedFrac = Math.floor (valFrac*multiplier + 0.5);
	valInt = Math.floor (Math.floor (value*multiplier + 0.5) / multiplier);
	var valFracStr = "000000000000000000" + valRoundedFrac;
	valFracStr = valFracStr.substring (valFracStr.length-Precision, valFracStr.length);
	
	valStr = "$" + valInt + "." + valFracStr;
	return valStr;
}
function FormatEuro (value) {
	var Precision = 2;

	var valStr = "" + value;
	var valInt = Math.floor(value);
	var valFrac = value - valInt;
	var multiplier = " 1000000000000000000".substring(1,Precision+2);
	var valRoundedFrac = Math.floor (valFrac*multiplier + 0.5);
	valInt = Math.floor (Math.floor (value*multiplier + 0.5) / multiplier);
	var valFracStr = "000000000000000000" + valRoundedFrac;
	valFracStr = valFracStr.substring (valFracStr.length-Precision, valFracStr.length);
	
	valStr = "" + valInt + "." + valFracStr + " EU";
	return valStr;
}

function ValidateAdd(theForm){
	if((theForm.opt0.selectedIndex == 0 || 
		theForm.opt0.selectedIndex == 1 || 
		theForm.opt1.selectedIndex == 0 || 
		theForm.opt1.selectedIndex == 1) && 
		(theForm.opt0.selectedIndex != 2 &&
		theForm.opt0.selectedIndex != 5 &&
		theForm.opt0.selectedIndex != 8 &&
		theForm.opt0.selectedIndex != 11
		))
	{
		alert("You must select the size and mat options.");
		return false;
	}
}

function ValidateJoinList(theForm){
	if(theForm.submit_by.value == ""){
		alert("Please enter your e-mail address");
		return false;
	}
	return true;
}

function popCCInfo()
{
	window.open("/ccinfo.htm", "CCInfo", "width=500,height=500");
}

// stop hiding script from other browsers -->