var submitcount=0;
function valShop(){
	//alert('doing val shop');
    var msgflag = "false";
    var doc = document.forms[0];
 //   if(doc.SubjectEn.value == ""){HideShow('subjecten');msgflag="true"} else {ShowHide('subjecten')}
//    if(doc.ItemEn.value == ""){HideShow('itemen');msgflag="true"} else {ShowHide('itemen')}
//    if(isNum(doc.PriceEn.value)){HideShow('priceen');msgflag="true"} else {ShowHide('priceen')}
//	if(isNum(doc.MenuLevel2.value)){HideShow('order');msgflag="true"} else {ShowHide('order')}
//    if(isNum(doc.PriceAmount.value)){HideShow('priceamount');msgflag="true"} else {ShowHide('priceamount')}
//    if(isNum(doc.DiscountRate1.value)){HideShow('discountrate1');msgflag="true"} else {ShowHide('priceen')}
//    if(isNum(doc.DiscountAmount1.value)){HideShow('discountamount1');msgflag="true"} else {ShowHide('discountamount1')}
//    if(isNum(doc.DiscountRate2.value)){HideShow('discountrate2');msgflag="true"} else {ShowHide('discountrate2')}
//    if(isNum(doc.DiscountAmount2.value)){HideShow('discountamount2');msgflag="true"} else {ShowHide('discountamount2')}    
	if(msgflag == "true"){HideShow('Sub')}
	if(msgflag == "false"){
		if (submitcount == 0){
			submitcount++;
			//alert('Thank you - submitting page now - click ok and wait for a response.');
			return true;}
		else {return false;}
	}
	//send focus on to correct section
	//if(msgflag == "true"){document.location.href='#1';return false;}
}
function valShop01(){
	//alert('doing val shop');
    var msgflag = "false";
    var doc = document.forms[0];
    if(doc.SubjectEn.value == ""){HideShow('subjecten');msgflag="true"} else {ShowHide('subjecten')}
    if(doc.ItemEn.value == ""){HideShow('itemen');msgflag="true"} else {ShowHide('itemen')}
    if(isNum(doc.PriceEn.value)){HideShow('priceen');msgflag="true"} else {ShowHide('priceen')}
	if(isNum(doc.MenuLevel2.value)){HideShow('order');msgflag="true"} else {ShowHide('order')}
    if(isNum(doc.PriceAmount.value)){HideShow('priceamount');msgflag="true"} else {ShowHide('priceamount')}
    if(isNum(doc.DiscountRate1.value)){HideShow('discountrate1');msgflag="true"} else {ShowHide('priceen')}
    if(isNum(doc.DiscountAmount1.value)){HideShow('discountamount1');msgflag="true"} else {ShowHide('discountamount1')}
    if(isNum(doc.DiscountRate2.value)){HideShow('discountrate2');msgflag="true"} else {ShowHide('discountrate2')}
    if(isNum(doc.DiscountAmount2.value)){HideShow('discountamount2');msgflag="true"} else {ShowHide('discountamount2')}    
	if(msgflag == "true"){HideShow('Sub')}
	if(msgflag == "false"){
		if (submitcount == 0){
			submitcount++;
			//alert('Thank you - submitting page now - click ok and wait for a response.');
			return true;}
		else {return false;}
	}
	//send focus on to correct section
	//if(msgflag == "true"){document.location.href='#1';return false;}
}
function isEmail(string) {
    if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
        return true;
    else
        return false;
}
function HideShow(GetID){
	var hide = getItem(GetID+'1');
	if (hide == null) {	return;} else {	hide.style.display = "none"; }
	var show = getItem(GetID+'0');
	if (show == null) {return;} else { show.style.display = ""; }
}
function ShowHide(GetID){
	var hide = getItem(GetID+'1');
	if (hide == null) {	return;} else { hide.style.display = ""; 	}
	var show = getItem(GetID+'0');
	if (show == null) {return;} else {show.style.display = "none";}
}
function getItem(id) {
 // IE5+, Mozilla, NS5
 if (document.getElementById)
   return document.getElementById(id);
// IE4
if (document.all)
   return document.all.item(id);
// NS4
   return eval("document."+ id + ".document." + id);
}
function isNum(string) {
    if (string.search(/^\d+\.{0,1}\d{0,2}$/) != -1)
        return false;
    else
        return true;
}
function valOrder(){
	//alert('doing val shop');
    var msgflag = "false";
    var doc = document.forms[0];
     if(doc.name.value  == ""){
		HideShow('name');msgflag="true";
    } else {ShowHide('name') }
    if(doc.emailaddress.value  == ""){
		HideShow('emailaddress');msgflag="true";
    }
    else if (isEmail(doc.emailaddress.value) == false) {
		HideShow('emailaddress');msgflag="true";
    }
	else {ShowHide('emailddress')}
	if(msgflag == "true"){HideShow('Sub')}
	if(msgflag == "false"){
		if (submitcount == 0){
			submitcount++;
			//alert('Thank you - submitting page now - click ok and wait for a response.');
			return true;}
		else {return false;}
	}
}