//suckerfish IE6 javascript, only here as it seems to kick IE6 into form regarding a:hover hierachy in the dropdowns
sfHover = function() {
	var sfEls = document.getElementById("topNav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);


var curmenu = "";

function showMenu(id) {
	//first close open menu
	if (curmenu != '' && curmenu != id) {
		Effect.toggle("shopmenu_"+curmenu, "blind", {duration: 0.5});
	}
	
	//now open clicked menu
    Effect.toggle("shopmenu_"+id, "blind", {duration: 0.5});
	
	//now set variable to remember which is open
	if (curmenu != id) {
		curmenu = id
	}else{
		//if the ids are the same, means they've clicked currently open one so reset var
		curmenu = ""
	}
}

function showMenu2(id, amt) {
    //first close open menu
    if (curmenu != '' && curmenu != id) {
        Effect.toggle("paragraph_" + curmenu, "blind", { duration: 0.5 });
    }

    //now open clicked menu
    Effect.toggle("paragraph_" + id, "blind", { duration: 0.5 });

    //now set variable to remember which is open
    if (curmenu != id) {
        curmenu = id
    } else {
        //if the ids are the same, means they've clicked currently open one so reset var
        curmenu = ""
    }
}

var curmenu2 = "";
var i
var lock = 1;

function showMenu3(element, id, amt) {
    //now open clicked menu
    if (lock != 0) {
        lock = 0;
        for (i = 1; i <= amt; i++) {
            if (id != i) {
                Effect.BlindUp(element + "_" + i);
            }
        }
        setTimeout("newblindup('" + element + "_" + id +"')", 1000)
    }
}

function newblindup(element) {
    Effect.BlindDown(element, { duration: 0.1 });
    setTimeout("newreset()", 500);
}

function newreset() {
    lock = 1;
}


function changeImage(imagesrc) {
	document.getElementById("pimg").src = "images/products/"+imagesrc+".jpg";
}

function copyBilling() {
	document.frmPayment.del_Address1.value = document.frmPayment.Address1.value;
	document.frmPayment.del_Address2.value = document.frmPayment.Address2.value;
	document.frmPayment.del_TownCity.value = document.frmPayment.TownCity.value;
	document.frmPayment.del_County.value = document.frmPayment.County.value;
	document.frmPayment.del_Postcode.value = document.frmPayment.Postcode.value;
	document.frmPayment.del_Country.value = document.frmPayment.Country.value;
}


function valPayment() {
	if (document.frmPayment.CardNumber.value == '' || document.frmPayment.CardHolder.value == '' || document.frmPayment.ExpiryDate.value == '' || document.frmPayment.CV2.value == '' || document.frmPayment.Address1.value == '' || document.frmPayment.TownCity.value == '' || document.frmPayment.Postcode.value == '' || document.frmPayment.del_Address1.value == '' || document.frmPayment.del_TownCity.value == '' || document.frmPayment.del_Postcode.value == '') {
		alert("Please fill in your billing address, delivery address and credit card details");
		return false;
	}else{
		return true;
	}
}


function valPOPayment() {
	if (document.frmPayment.PONumber.value == '' || document.frmPayment.Address1.value == '' || document.frmPayment.TownCity.value == '' || document.frmPayment.Postcode.value == '' || document.frmPayment.del_Address1.value == '' || document.frmPayment.del_TownCity.value == '' || document.frmPayment.del_Postcode.value == '') {
		alert("Please fill in your billing address, delivery address and PO number");
		return false;
	}else{
		return true;
	}
}

function newsletterSignup() {
	window.open("newsletter_signup.asp", "popup", "width=350,height=300,toolbars=no,scrollbars=no")
}

function valDownload() {
    if (document.downloadform.title.value == '' || document.downloadform.first.value == '' || document.downloadform.last.value == '' || document.downloadform.email.value == '' || document.downloadform.job.value == '' || document.downloadform.company.value == '') {
        alert("Please fill in your details.");
        return false;
    } else {
        return true;
    }
}

function valNewsletter() {
    if (document.newsletterform.Name.value == '' || document.newsletterform.Company.value == '' || document.newsletterform.Email.value == '') {
        alert("Please fill in your details.");
        return false;
    } else {
        return true;
    }
}