// JavaScript Document
function changePrice(e,tQuantity,tNumber)
{
	var rdoExl = getEventTarget(e);
	var txtPrice = document.getElementById("txtPrice");
	var txtSumPrice = document.getElementById("txtSumPrice");
    var txtQuantity = document.getElementById("txtQuantity");
	var txtCurrencyPrice = document.getElementById("txtCurrencyPrice"+tNumber);
	var txtDevPrice = document.getElementById("txtDevPrice");
    var txtUpDevPrice = document.getElementById("txtUpDevPrice");
    var txtUpSumPrice = document.getElementById("txtUpSumPrice");
    var txtUpSumQuantity = document.getElementById("txtUpSumQuantity");

	var chkInstallment = document.getElementById("chkInstallment");
	
	/*if (rdoExl.pack!="")
		alert "Pack:"+rdoExl.pack;*/
	
	if (txtUpDevPrice)
		var lUpDevPrice = parseInt(txtUpDevPrice.value);
	
	var lUpSumPrice = parseInt(txtUpSumPrice.value);
	var lUpSumQuantity = parseInt(txtUpSumQuantity.value);
	var lCurrencyPrice = parseInt(txtCurrencyPrice.value);
    var lPrice = parseInt(rdoExl.value);
	
	if (txtPrice)
		txtPrice.value = lUpSumPrice + lPrice;
	
	if (txtDevPrice)
		txtDevPrice.value = lUpDevPrice + lCurrencyPrice;
	
	if (txtSumPrice)
		txtSumPrice.value = lUpSumPrice + lPrice;
	
		
		//txtSumPrice.value = rdoExl.value;
	
	txtQuantity.value = lUpSumQuantity + tQuantity;
	
	if (chkInstallment.checked)
		changeInstallment(e);
}

function changeInstallment(e)
{
	var txtPrice = document.getElementById("txtPrice");
	var txtSumPrice = document.getElementById("txtSumPrice");
	var chkInstallment = document.getElementById("chkInstallment");
	
	/*if (txtSumPrice)
	{
		var lPrice = parseInt(txtSumPrice.value);
		if (lPrice<=6000)
		{
			alert ("Sajnálom, de ennél a csomagnál nem választhatsz részletfizetési lehetőséget!");
			chkInstallment.checked = false;
			return;
		}
	}*/

	if (chkInstallment.checked)
		txtPrice.value=(txtPrice.value/2); 
	else
		txtPrice.value=((txtPrice.value)*2); 
		

}

function checkOrderForm(e)
{
	
	var txtName1 = document.getElementById("txtName1");
	var txtName2 = document.getElementById("txtName2");
	var txtEmail1 = document.getElementById("txtEmail1");
	var txtEmail2 = document.getElementById("txtEmail2");
	var txtAddress = document.getElementById("txtAddress");
	var txtCity = document.getElementById("txtCity");
	var txtPostcode = document.getElementById("txtPostcode");
	var frmOrder =  document.getElementById("frmOrder");
	
	if (txtName1.value == "" || txtName2.value == "" || txtEmail1.value == "" || txtEmail2.value == "" || txtAddress.value == "" || txtCity.value == "" || txtPostcode.value == "")
	{
		alert ("Önnek a megrendeléshez mindenképpen ki kell töltenie a vezetéknév, a keresztnév, az e-mail cím (2x), a postacím, a város és az irányítószám mezőket!");
		txtName1.focus();
		return;
	}
	else if (txtEmail1.value != txtEmail2.value)
	{
		alert ("Az e-mail cím és az e-mail cím újra mezők nem egyeznek meg, Ön valószínüleg elgépelte az egyiket!");
		txtEmail1.focus();
		return;
	}
	else
	{
		frmOrder.submit();
		disableButton(e);
	}
}



function getEventTarget(e) 
{ 
	if (window.event && window.event.srcElement) { return window.event.srcElement; } 
	if (e && e.target) { return e.target; } 
	return null; 
} 


function disableButton(e)
{
	
	var btn = getEventTarget(e)
	btn.disabled = true;
}