// This file contains all javascript functions for client side scripting

function CheckDocIsDirty()
{
	if(docIsDirty)
	{
		return confirm(strConfirmNotSaved);
	}
	else
	{
		return true;
	}
}

function hideShowCart()
{
	if (document.getElementById('shoppingCartFrameDiv').style.display == 'none')
		document.getElementById('shoppingCartFrameDiv').style.display = ''
	else
		document.getElementById('shoppingCartFrameDiv').style.display = 'none'
}

function UpdateProductAmountInCart(formElm,albumID,antalEnheder)
{
	if(isNaN(antalEnheder))
	{
		alert(strNaN)
	}
	else
	{
		formElm.actionEvent.value= 'edit';
		formElm.albumID.value = albumID;
		formElm.albumTitel.value = '';
		formElm.albumKunstner.value = '';
		formElm.albumFormat.value = '';
		formElm.albumPris.value = '0';
		formElm.antalEnheder.value = antalEnheder;
		formElm.albumKategori.value = '0';
		formElm.albumOrdreType.value = '';
		formElm.albumRabatLaast.value = '';
		formElm.submit();
		
	}
}

function RemoveAllFromCart(formElm)
{
	formElm.actionEvent.value= 'deleteAll';
	formElm.albumID.value = 0;	
	formElm.albumTitel.value = '';
	formElm.albumKunstner.value = '';
	formElm.albumFormat.value = '';
	formElm.albumPris.value = '0';
	formElm.antalEnheder.value = '0';
	formElm.albumKategori.value = '0';
	formElm.albumOrdreType.value = '';
	formElm.albumRabatLaast.value = '';
	formElm.submit();
}
function RemoveFromCart(formElm,albumID)
{
	formElm.actionEvent.value= 'delete';
	formElm.albumID.value = albumID;	
	formElm.albumTitel.value = '';
	formElm.albumKunstner.value = '';
	formElm.albumFormat.value = '';
	formElm.albumPris.value = '0';
	formElm.antalEnheder.value = '0';
	formElm.albumKategori.value = '0';
	formElm.albumOrdreType.value = '';
	formElm.albumRabatLaast.value = '';
	formElm.submit();

}

function addToCart(albumID,albumTitel,albumKunstner,albumFormat,albumPris,antalEnheder,albumKategori,albumOrdreType,albumRabatLaast)
{	
	if (document.getElementById('shoppingCartFrameDiv').style.display == 'none')
	{
		document.getElementById('shoppingCartFrameDiv').style.display = '';		
	}
	with(parent.document)
	{
		shoppingCartForm.actionEvent.value= 'add';
		shoppingCartForm.albumID.value = albumID;
		shoppingCartForm.albumTitel.value = albumTitel;
		shoppingCartForm.albumKunstner.value = albumKunstner;
		shoppingCartForm.albumFormat.value = albumFormat;
		shoppingCartForm.albumPris.value = albumPris;
		shoppingCartForm.antalEnheder.value = antalEnheder;
		shoppingCartForm.albumKategori.value = albumKategori;
		shoppingCartForm.albumOrdreType.value = albumOrdreType;
		shoppingCartForm.albumRabatLaast.value = albumRabatLaast;
		shoppingCartForm.submit();
	}
}

function OpenWin(strLink,strWidth,strHeight) 
{
	if(strWidth=='0' || strHeight=='0')
	{
		window.open(strLink,"Trailer","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1");		
	}
	else
	{
		window.open(strLink,"Trailer","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width="+ strWidth +",height="+ strHeight);
	}
}

// This is used for submitting the searchform when the user pages through searchresult pages
function MoveTo(Page,searchType)
{
	if(searchType=='HitList')
	{
		document.hitlistForm.aktuelSide.value=Page;
		document.hitlistForm.submit();		
	}
	else
	{
		if(checkform(document.searchForm))
		{
			document.searchForm.aktuelSide.value=Page;
			document.searchForm.submit();
		}
	}		
}

function setSearchType(GenreVal)
{
	var KategoriGenre = GenreVal.split(',')
	if (parseInt(KategoriGenre[0]) > 1)
	{
		document.searchForm.searchType.value = 'Titel';
	}
}

function initSearchForm(searchType,strKategoriGenre,varestatus)
{	
	if(searchType.length > 0 && searchType != 'HitList' && searchType != 'KunstnerUdgivelser')
	document.searchForm.searchType.value=searchType;
	
	if(strKategoriGenre.length > 0)
	document.searchForm.KategoriGenre.value=strKategoriGenre;
	
	if(varestatus.length > 0)
	document.searchForm.varestatus.value=varestatus;
}


function checkform(formElm)
{	
	if (formElm.SearchText.value.length > 1 && formElm.SearchText.value != strSearchEmptyValue)
	{
		document.searchForm.aktuelSide.value=1;
		return true;
	}
	else
	{
		alert(strNoSearchAlert);
		return false;
	}	
}


function poptastic(url)
{
	var h = 200;
	var w = 400;
	LeftPosition = 150;
	TopPosition = 200;
	settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars=no,resizable'
	var Xwin;
	var sti = "xxxzone.asp?url="+url;
	newwindow=window.open(sti,'xxxzone',settings);
	if (window.focus) {newwindow.focus()}
}

function checkUserForm(userForm)
{
	
	if(userForm.KundeNavn.value.length < 2 || userForm.KundeAdresse.value.length < 2 || userForm.KundePostnr.value.length < 2 || userForm.KundeBynavn.value.length < 2 || userForm.KundeTelefonNr.value.length < 2)
	{
		alert(Alert_ObligatoriskeFelter);
		return false;
	}
	
	if(userForm.KundeModtagNyhedsbrevJa)
	{
		if (!(userForm.KundeModtagNyhedsbrevJa.checked || userForm.KundeModtagNyhedsbrevNej.checked))
		{
			alert(Alert_ObligatoriskeFelter);
			return false;
		}
	}
	
	if(userForm.NewPassword)
	{
		if((userForm.OldPassword && userForm.NewPassword.value.length < 6 && userForm.NewPassword.value.length > 0) || (!userForm.OldPassword && userForm.NewPassword.value.length < 6))
		{
			alert(Alert_Kode6Tegn);
			userForm.NewPassword.focus();
			return false;
		}
		if(userForm.NewPassword.value != userForm.NewPassword2.value)
		{
			alert(Alert_KoderIkkeEns);
			userForm.NewPassword.focus();
			return false;
		}
		if(userForm.OldPassword)	
		{ 
			if(userForm.OldPassword.value.length == 0 && userForm.NewPassword.value.length > 0)
			{
				alert(Alert_HuskKode);
				userForm.OldPassword.focus();
				return false;
			}
		}
		return true;
	}
	
	if(!ValidateEmail(userForm.KundeEmail.value,true))
	{
		alert(Alert_EmailUgyldig);
		userForm.KundeEmail.focus();
		return false;
	}
	
	return true;
}

function ValidateEmail(strEmail,obl)
{
	if(obl && strEmail == '')
	{
		return false;
	}
	else
	{
		var regexp_streng_Email = /^[-_\.a-z\d]*\@[-_\.a-z\-\d]{1,}[-_a-z\d\-\.]*\.[a-z]{2,4}$/i;
		
		if (!regexp_streng_Email.test(strEmail))
		{
			return false; 						
		}
		else
		{
			return true;
		}
	}
}

function checkOrdre(step)
{	
	if(step == 2)
	{	
		//check kunde info
		if(checkUserForm(document.OrderForm))
		{
			if(document.OrderForm.BetalingsMetode.value == '0')
			{
				alert(Alert_OblBetalingsmetode)
				document.OrderForm.BetalingsMetode.focus();
				return false;
			}
			if(document.OrderForm.Andet.value.length > 1000)
			{	
				alert(Alert_AndetTextForLang);
				document.OrderForm.Andet.focus();
				return false;				
			}
			
			if(document.OrderForm.LevNavn.value.length > 0 || document.OrderForm.LevAdresse.value.length > 0 || document.OrderForm.LevPostNr.value.length > 0 || document.OrderForm.LevByNavn.value.length > 0 || document.OrderForm.LevLand.value != '0')
			{
				//Anden leveringsadresse kræver ALLE felter er udfyldt
				if(document.OrderForm.LevNavn.value.length > 1 && document.OrderForm.LevAdresse.value.length > 1 && document.OrderForm.LevPostNr.value.length > 1 && document.OrderForm.LevByNavn.value.length > 1 && document.OrderForm.LevLand.value != '0')
				{
					return true;
				}
				else
				{
					alert(StrObligatoriskeLevFelter);
					document.OrderForm.LevNavn.focus();
					return false;
				}
			}
			
			if(!document.OrderForm.betingelser.checked)
			{	
				alert(Alert_BetingelserMangler);
				document.OrderForm.betingelser.focus();
				return false;				
			}
			else
			{
				return true;
			}
		}		
		else
		{
			return false;
		}
	}
	else
	{
		return true;
	}
}

function setBeskrivelseDiv()
{
	var val = document.OrderForm.BetalingsMetode.value;
	
	if(val=='0')
	{
		document.getElementById('beskrivelseDiv').style.visibility='hidden';
		document.getElementById('beskrivelseDiv').innerHTML='';
	}
	else
	{
		document.getElementById('beskrivelseDiv').style.visibility='visible';
		document.getElementById('beskrivelseDiv').innerHTML=BformTextArr[val];	
	}
}

function checkForLiveSupport()
{
	if (document.getElementById("liveSupport") != null)
	{
		var images = document.getElementsByTagName("img");
		for (var i = 0; i < images.length; ++i)
		{
			if (images[i].alt == "Click for Live Support" && images[i].height == 5 && images[i].width == 5)
			{
				document.getElementById("liveSupport").style["display"] = "none";
			}
		}
	}
}