function change_quantity(doWhat, whatId, unitPrice)
{
	tempVar = document.getElementById("SumPrice").innerHTML;
	if (doWhat == 'add')
		{
			document.getElementById("ProdQuantity" + whatId).value = parseFloat(document.getElementById("ProdQuantity" + whatId).value) + 1;
			document.getElementById("SumProd" + whatId).innerHTML = (unitPrice * parseFloat(document.getElementById("ProdQuantity" + whatId).value)).toFixed(2);
			document.getElementById("SumPrice").innerHTML = (parseFloat(document.getElementById("SumPrice").innerHTML) + unitPrice).toFixed(2);
			document.getElementById("wSumPrice").value = document.getElementById("SumPrice").innerHTML;
		}
	else
		{
			if (document.getElementById("ProdQuantity" + whatId).value > 1)
				{
					document.getElementById("ProdQuantity" + whatId).value = parseFloat(document.getElementById("ProdQuantity" + whatId).value) - 1;
					document.getElementById("SumProd" + whatId).innerHTML = (unitPrice * parseFloat(document.getElementById("ProdQuantity" + whatId).value)).toFixed(2);
					document.getElementById("SumPrice").innerHTML = (parseFloat(document.getElementById("SumPrice").innerHTML) - unitPrice).toFixed(2);
					document.getElementById("wSumPrice").value = document.getElementById("SumPrice").innerHTML;
				}
		}
}

function check_input()
{
	var whatsWrong = '';
	var elem = document.getElementById('contact_send').elements;	
		for(var i = 0; i < elem.length-1; i++)
		{
			if (elem[i].name != '')
			{
				if (elem[i].value == '')
					{
						document.getElementById('a' + elem[i].name).style.color='red';
						whatsWrong = whatsWrong + ', ' + document.getElementById('a' + elem[i].name).title;
					}
				else
					document.getElementById('a' + elem[i].name).style.color='black';
			}
		}
		
		if (whatsWrong != '')
			{
					alert('שכחת למלא את כל השדות. חובה למלא: ' + whatsWrong);
			}
		else
			{
				document.getElementById('contact_send').submit();
			}
}

function check_quote()
{
	var whatsWrong = '';
	var elem = document.getElementById('contact_send').elements;
	var lan = document.getElementById('wLan').value
	
		for(var i = 0; i < elem.length-4; i++)
		{
			if (elem[i].name != '')
			{
				if (elem[i].value == '')
					{
						document.getElementById('a' + elem[i].name).style.color='red';
						whatsWrong = whatsWrong + ', ' + document.getElementById('a' + elem[i].name).title;
					}
				else
					document.getElementById('a' + elem[i].name).style.color='black';
			}
		}
		
		if (whatsWrong != '')
			{
				if (lan == 'en')
					alert('Forgot filling all the fields. You must type: ' + whatsWrong);
				else
					alert('שכחת למלא את כל השדות. חובה למלא: ' + whatsWrong);
			}
		else
			{
				document.getElementById('contact_send').submit();
			}
}


function save_dealer()
{
	var whatsWrong = '';
	var elem = document.getElementById('dealer_save').elements;

		for(var i = 0; i < elem.length-8; i++)
		{
			if (elem[i].name != '')
			{
				if (elem[i].value == '')
					{
						document.getElementById('a' + elem[i].name).style.color='red';
						whatsWrong = whatsWrong + ', ' + document.getElementById('a' + elem[i].name).title;
					}
				else
					document.getElementById('a' + elem[i].name).style.color='black';
			}
		}
		
		if (whatsWrong != '')
			alert('שכחת למלא את כל השדות. חובה למלא: ' + whatsWrong);
		else
			{
				if (document.getElementById('wPassword1').value == '')
					document.getElementById('dealer_save').submit();
				else
					save_dealer_pass()
			}
}

function save_dealer_pass()
{
	if (document.getElementById('wPassword1').value != document.getElementById('wOldPassword').value)
		alert('הסיסמה שהוקלדה אינה תואמת את הסיסמה הישנה')
	else
		if (document.getElementById('wPassword2').value.length>2 && document.getElementById('wPassword2').value == document.getElementById('wPassword3').value)
			document.getElementById('dealer_save').submit();
		else
			alert('הסיסמה החדשה לא תואמת בשדה האימות או קטנה מ-3 תווים. נא לנסות שנית.')
}

function check_newsletter()
{
	if (document.getElementById("wNewsletter_Name").value == "שם מלא")
		alert('נא למלא את שמך המלא')
	else
		{
			if (document.getElementById("wNewsletter_Email").value == "כתובת דואר אלקטרוני" )
				alert('נא למלא את כתובת הדואר האלקטרוני שלך')
			else
				document.newsletter_form.submit()
		}
	
}

function check_dealer()
{
	if (document.getElementById("wDealerUser").value == "שם משתמש")
		alert('נא למלא שם משתמש')
	else
		{
			if (document.getElementById('wDealerPassword').style.display == "none")
				alert('נא למלא סיסמה')
			else
				document.dealer_form.submit()
		}
	
}

function onFocusDealerPass(fld)
{
	fld.style.display = 'none';
	var fld2 = (document.getElementById) ? document.getElementById('wDealerPassword') : document.all['wDealerPassword'];
	fld2.style.display = 'block';
	fld2.focus();
	return true;

}

function onBlurDealerPass(fld)
{
	if(fld.value === ''){
	fld.style.display = 'none';
	var fld2 = (document.getElementById) ? document.getElementById('fauxPassword') : document.all['fauxPassword'];
	fld2.style.display = 'block';
	}
	return true;
}

function check_checkout()
{
	var whatsWrong = '';
	var elem = document.getElementById('checkout_send').elements;
	
		for(var i = 0; i < elem.length; i++)
		{
			if (elem[i].name != '' && elem[i].name != 'wPayMethod' && elem[i].name != 'wProdName' && elem[i].name != 'wProdPrice' && elem[i].name != 'wProdQuantity' && elem[i].name != 'wSumProd' && elem[i].name != 'wSum' && elem[i].name != 'wProdColor')
			{
				if (elem[i].value == '' || (elem[i].name == 'wConfirm' && elem[i].checked == false))
					{
						document.getElementById('a' + elem[i].name).style.color='red';
						whatsWrong = whatsWrong + ', ' + document.getElementById('a' + elem[i].name).title;
					}
				else
					document.getElementById('a' + elem[i].name).style.color='black';
			}
		}
		
		if (whatsWrong != '')
			{
				alert('שכחת למלא את כל השדות. חובה למלא: ' + whatsWrong);
			}
		else
			{
				document.getElementById('checkout_send').submit();
			}
}