<!--

function formFocus() {
	if (document.forms.length > 0) {
		document.login.username.focus();	
	}
}

function popUpWindow(url,popup_name,toolbar_,location_,directories_,status_,menubar_,scrollbars_,resizable_,width_,height_,page_name) {
	sealWin=window.open(url,popup_name,'toolbar=' + toolbar_ + ',location=' + location_ + ',directories=' + directories_ + ',status=' + status_ + ',menubar=' + menubar_ + ',scrollbars=' + scrollbars_ + ',resizable=' + resizable_ + ',width=' + width_ + ',height=' + height_ + '');
	self.name = page_name;
}

// here is the sample code to call the function:
// popUpWindow('index.php','give_your_popUp_a_name','0','0','0','0','0','0','0','359','225','give_your_page_where_you_are_putting_this_code_a_name')
// for the following: toolbar_,location_,directories_,status_,menubar_,scrollbars_,resizable_, the options are '0' or '1'

function checkProfileDetails() {
	var str1, str2, str3, str4, str5, str6, str7, str8, str9, str10, str11, str12, str13
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g");
	
	str1 = document.profile.name.value;
	str2 = document.profile.surname.value;
	str3 = document.profile.email.value;
	str4 = document.profile.telephone.value;
	str7 = document.profile.address_line1.value;
	str8 = document.profile.city.value;
	str9 = document.profile.province.value;
	str10 = document.profile.country.value;
	str11 = document.profile.postcode.value;
	str12 = document.profile.password.value;
	str13 = document.profile.password_confirm.value;
	
	str1 = str1.replace(errExp, "")
	str2 = str2.replace(errExp, "")
	str3 = str3.replace(errExp, "")
	str4 = str4.replace(errExp, "")
	str8 = str8.replace(errExp, "")
	str9 = str9.replace(errExp, "")
	str10 = str10.replace(errExp, "")
	str11 = str11.replace(errExp, "")
	str12 = str12.replace(errExp, "")
	str13 = str13.replace(errExp, "")
	
	if (str1.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- name\n";
		document.profile.name.focus();
	}
	
	if (str2.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- surname\n";
		document.profile.surname.focus();
	}
	
	if (str3.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- email address\n";
		document.profile.email.focus();
	} else {
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(str3)){
			//do nothing
		} else {
			errCount += 1;
			errFlag = true;
			errMsg += "- email address is an invalid format\n";
			document.profile.email.focus();
		}
	}
	
	if (str4.length == 0) {
		errCount += 1;
		errFlag = true;
		errMsg += "- contact number\n";
		document.profile.telephone.focus();
	}
		
	if (str7.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- address line 1\n";
		document.profile.address_line1.focus();
	}
	
	if (str8.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- city / town\n";
		document.profile.city.focus();
	}
	
	if (str9.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- province / state\n";
		document.profile.province.focus();
	}
	
	if (str10.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- country\n";
		document.profile.country.focus();
	}
	
	if (str11.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- postal code\n";
		document.profile.postcode.focus();
	}
	
	if (str12.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- password\n";
		document.profile.password.focus();
	} else {
		if (str12.length < 6 || str12.length > 12){
			errCount += 1;
			errFlag = true;
			errMsg += "- password must be 6-12 characters,\n  with no spaces\n";
			document.profile.password.focus();
		}
		
		if (document.profile.password.value != str12) {
			errCount += 1;
			errFlag = true;
			errMsg += "- password must not contain any spaces\n";
			document.profile.password.focus();		
		}
	}
	
	if (str13.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- confirm password\n";
		document.profile.password_confirm.focus();
	}
	
	if (str12 != str13) {
		errCount += 1;
		errFlag = true;
		errMsg += "- password and confirm password\n  are not the same\n";
		document.profile.password_confirm.focus();
	}
	
	if (errFlag == true) {
		if (errCount > 1){
			errMsg = "The following fields are incorrect:\n" + errMsg;
		}
		else {	
			errMsg = "The following field is incorrect:\n" + errMsg;
		}
		alert(errMsg);
		return false
	} 
	else {
		return true;
	}
}

function redirectOrder() {
	try {
		if (document.getElementById('payment_2').checked) {
			document.checkout.action = "checkout_bd_action.php";
		}
	} catch(err) {
		if (document.getElementById('payment_2').checked) {
			document.checkout.action = "checkout_bd_action.php";
		}
	}
	
	return checkCheckoutDetails();
}

function checkCheckoutDetails() {
	
	var str1, str2, str3, str4, str5
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g");
	var redirect = false;
	
	str1 = document.checkout.m_3.value;
	str2 = document.checkout.m_5.value;
	str3 = document.checkout.m_6.value;
	str4 = document.checkout.m_7.value;
	str5 = document.checkout.m_8.value;
	
	str1 = str1.replace(errExp, "")
	str2 = str2.replace(errExp, "")
	str3 = str3.replace(errExp, "")
	str4 = str4.replace(errExp, "")
	str5 = str5.replace(errExp, "")
	
	if (str1.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- address line 1\n";
		document.checkout.m_3.focus();
	}
	
	if (str2.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- city / town\n";
		document.checkout.m_5.focus();
	}
	
	if (str3.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- province / state\n";
		document.checkout.m_6.focus();
	}
	
	if (str4.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- country\n";
		document.checkout.m_7.focus();
	}
	
	if (str5.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- postal code\n";
		document.checkout.m_8.focus();
	}
	
	if (errFlag == true) {
		if (errCount > 1){
			errMsg = "The following fields are incorrect:\n" + errMsg;
		}
		else {	
			errMsg = "The following field is incorrect:\n" + errMsg;
		}
		alert(errMsg);
		return false
	}
	
}

function checkForgot() {
	var str1
	var errFlag = false;
	var errMsg = "";
	var errExp = new RegExp(" ", "g");
	
	str1 = document.forgot.email.value;
	str1 = str1.replace(errExp, "")
		
	if (str1.length == 0) {
		errFlag = true;
		errMsg += "- email address\n";
		document.forgot.email.focus();
	} else {
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(str1)){
			//do nothing
		} else {
			errFlag = true;
			errMsg += "- email address is an invalid format\n";
			document.forgot.email.focus();
		}
	}
	
	if (errFlag == true) {
		
		errMsg = "The following field is invalid:\n" + errMsg;
		alert(errMsg);
		return false
		
	} else {
		return true
	}
}

function checkLogin() {
	var str1, str2
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g");
	
	str1 = document.login.email.value;
	str2 = document.login.password.value;
	
	str1 = str1.replace(errExp, "")
	str2 = str2.replace(errExp, "")
		
	if (str1.length == 0) {
		errCount += 1;
		errFlag = true;
		errMsg += "- email address\n";
		document.login.email.focus();
	} else {
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(str1)){
			//do nothing
		} else {
			errCount += 1;
			errFlag = true;
			errMsg += "- email address is an invalid format\n";
			document.login.email.focus();
		}
	}
	
	if (str2.length == 0) {
		errCount += 1;
		errFlag = true;
		errMsg += "- password\n";
		document.login.password.focus();
	}
	
	if (errFlag == true) {
		
		if (errCount > 1) {
			errMsg = "The following fields are required:\n" + errMsg;
		} else {	
			errMsg = "The following field is required:\n" + errMsg;
		}
		alert(errMsg);
		return false
		
	} else {
		
		return true
	}
}

function checkRegister() {
	var str1, str2, str3, str4, str5, str6, str7, str8, str9, str10, str11, str12
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g");
	
	str1 = document.register.name.value;
	str2 = document.register.surname.value;
	str3 = document.register.email.value;
	str4 = document.register.telephone.value;
	str5 = document.register.address_line1.value;
	str6 = document.register.city.value;
	str7 = document.register.province.value;
	str8 = document.register.country.value;
	str9 = document.register.postcode.value;
	str10 = document.register.password.value;
	str11 = document.register.password_confirm.value;
	str12 = document.getElementById("comm_terms");
	
	str1 = str1.replace(errExp, "")
	str2 = str2.replace(errExp, "")
	str3 = str3.replace(errExp, "")
	str4 = str4.replace(errExp, "")
	str6 = str6.replace(errExp, "")
	str7 = str7.replace(errExp, "")
	str8 = str8.replace(errExp, "")
	str9 = str9.replace(errExp, "")
	str10 = str10.replace(errExp, "")
	str11 = str11.replace(errExp, "")
	
	if (str1.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- name\n";
		document.register.name.focus();
	}
	
	if (str2.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- surname\n";
		document.register.surname.focus();
	}
	
	if (str3.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- email address\n";
		document.register.email.focus();
	} else {
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(str3)){
			//do nothing
		} else {
			errCount += 1;
			errFlag = true;
			errMsg += "- email address is an invalid format\n";
			document.register.email.focus();
		}
	}
	
	if (str4.length == 0) {
		errCount += 1;
		errFlag = true;
		errMsg += "- contact number\n";
		document.register.telephone.focus();
	}
		
	if (str5.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- address line 1\n";
		document.register.address_line1.focus();
	}
	
	if (str6.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- city / town\n";
		document.register.city.focus();
	}
	
	if (str7.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- province / state\n";
		document.register.province.focus();
	}
	
	if (str8.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- country\n";
		document.register.country.focus();
	}
	
	if (str9.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- postal code\n";
		document.register.postcode.focus();
	}
	
	if (str10.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- password\n";
		document.register.password.focus();
	} else {
		if (str10.length < 6 || str10.length > 12){
			errCount += 1;
			errFlag = true;
			errMsg += "- password must be 6-12 characters,\n  with no spaces\n";
			document.register.password.focus();
		}
		
		if (document.register.password.value != str10) {
			errCount += 1;
			errFlag = true;
			errMsg += "- password must not contain any spaces\n";
			document.register.password.focus();		
		}
	}
	
	if (str11.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- confirm password\n";
		document.register.password_confirm.focus();
	}
	
	if (str10 != str11) {
		errCount += 1;
		errFlag = true;
		errMsg += "- password and confirm password\n  are not the same\n";
		document.register.password_confirm.focus();
	}
		
	if (errFlag == true) {
		if (errCount > 1){
			errMsg = "The following fields are incorrect:\n" + errMsg;
		}
		else {	
			errMsg = "The following field is incorrect:\n" + errMsg;
		}
		alert(errMsg);
		return false
	} 
	else {
		
		if (str12.checked == false) {
			errMsg += "Please agree to our Terms and Conditions.\n";
			alert(errMsg);
			return false;
		} else {
			return true;
		}
		
	}
}

function checkDeleteCart(id) {
	var varDelete = confirm('Are you sure you want\nto delete this product?')
	
	if (varDelete) {
		self.location.href = "shopping-list-delete.php?id=" + id;
	}
}

function showStockist(what,results) {
	
	var closeAll = false;
	
	if (document.getElementById('row_' + what + '_2').style.display == "") {
		 closeAll = true;
	}	
	
	for (i=0; i < results; i++) {
		document.getElementById('row_' + i + '_2').style.display = "none";
		document.getElementById('row_' + i + '_3').style.display = "none";
		document.getElementById('image_' + i).src = "images/box_plus.gif";
	}
	
	if (!closeAll) {
		document.getElementById('row_' + what + '_2').style.display = "";
		document.getElementById('row_' + what + '_3').style.display = "";
		document.getElementById('image_' + what).src = "images/box_minus.gif";
	}
	
}

function checkContact() {
	var str1, str2, str3, str4
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g");
	
	str1 = document.contact.name.value;
	str2 = document.contact.email.value;
	str3 = document.contact.location.value;
	str4 = document.contact.message.value;
	
	str1 = str1.replace(errExp, "")
	str2 = str2.replace(errExp, "")
	str3 = str3.replace(errExp, "")
	str4 = str4.replace(errExp, "")
		
	if (str1.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- your name\n";
		document.contact.name.focus();
	}
	
	if (str2.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- your email address\n";
		document.contact.email.focus();
	}
	
	if (str3.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- location (closest city)\n";
		document.contact.location.focus();
	}
	
	if (str4.length == 0){
		errCount += 1;
		errFlag = true;
		errMsg += "- your message\n";
		document.contact.message.focus();
	}
	
	if (errFlag == true) {
		if (errCount > 1){
			errMsg = "The following fields are required:\n" + errMsg;
		}
		else {	
			errMsg = "The following field is required:\n" + errMsg;
		}
		alert(errMsg);
		return false
	} 
	else {
		validateEmail('contact');
	}
}

function validateEmail(what) {
	var str1
	var errFlag = false;
	var errCount = 0;
	var errMsg = "";
	var errExp = new RegExp(" ", "g")
	
	str1 = document.getElementById(what).email.value;
		
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(str1)){
		//do nothing
	} else {
		errFlag = true;
		errMsg += "- email address\n";
		document.getElementById(what).email.focus();
	}
	
	if (errFlag == true) {
		errMsg = "The following field is not valid:\n" + errMsg;
		alert(errMsg);
		return false
	} else {
		return true
	}
}

// -->