//This file is UTF-8 昭夫

function ValidateNewAdForm()
{
	var strPrice = document.create_ad_form.price.value;
	if (strPrice == "")
	{
		alert("Husk at angive din pris.");
		document.create_ad_form.price.focus();
		return false;
	}
	if (isNaN(strPrice))
	{
		alert("Din pris skal skrives med tal (ingen komma eller punktum).");
		document.create_ad_form.price.focus();
		return false;
	}
	var pattern = /^([0-9])+$/;
	if (!pattern.test(strPrice))
	{
		alert("Din pris skal skrives med tal (ingen komma eller punktum).");
		document.create_ad_form.price.focus();
		return false;
	}

	var strYear = document.create_ad_form.year.value;
	if (strYear == "")
	{
		alert("Husk at angive \u00E5rgangen.");
		document.create_ad_form.year.focus();
		return false;
	}
	var pattern = /^([0-9])+$/;
	if (!pattern.test(strYear))
	{
		alert("\u00C5rgangen skal skrives med tal.");
		document.create_ad_form.year.focus();
		return false;
	}
	if ((strYear < 1900) || (strYear > 2100))
	{
		alert("\u00C5rgangen er ikke udfyldt korrekt.");
		document.create_ad_form.year.focus();
		return false;
	}

	var strLocation = document.create_ad_form.aircraft_location_city.value;
	if (strLocation.length < 2)
	{
		alert("Husk at angive placeringen.");
		document.create_ad_form.aircraft_location_city.focus();
		return false;
	}

	if(document.create_ad_form.file1)
	{
		var filename = document.create_ad_form.file1.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 1. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file1.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file2)
	{
		var filename = document.create_ad_form.file2.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 2. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file2.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file3)
	{
		var filename = document.create_ad_form.file3.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 3. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file3.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file4)
	{
		var filename = document.create_ad_form.file4.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 4. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file4.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file5)
	{
		var filename = document.create_ad_form.file5.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 5. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file5.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file6)
	{
		var filename = document.create_ad_form.file6.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 6. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file6.focus();
				return false;
			}
		}
	}

	return true;
}

function ValidateNewAdForm_without_year()
{
	var strPrice = document.create_ad_form.price.value;
	if (strPrice == "")
	{
		alert("Husk at angive din pris.");
		document.create_ad_form.price.focus();
		return false;
	}
	if (isNaN(strPrice))
	{
		alert("Din pris skal skrives med tal (ingen komma eller punktum).");
		document.create_ad_form.price.focus();
		return false;
	}
	var pattern = /^([0-9])+$/;
	if (!pattern.test(strPrice))
	{
		alert("Din pris skal skrives med tal (ingen komma eller punktum).");
		document.create_ad_form.price.focus();
		return false;
	}

	var strLocation = document.create_ad_form.aircraft_location_city.value;
	if (strLocation.length < 2)
	{
		alert("Husk at angive placeringen.");
		document.create_ad_form.aircraft_location_city.focus();
		return false;
	}

	if(document.create_ad_form.file1)
	{
		var filename = document.create_ad_form.file1.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 1. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file1.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file2)
	{
		var filename = document.create_ad_form.file2.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 2. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file2.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file3)
	{
		var filename = document.create_ad_form.file3.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 3. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file3.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file4)
	{
		var filename = document.create_ad_form.file4.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 4. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file4.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file5)
	{
		var filename = document.create_ad_form.file5.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 5. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file5.focus();
				return false;
			}
		}
	}

	if(document.create_ad_form.file6)
	{
		var filename = document.create_ad_form.file6.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 6. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.create_ad_form.file6.focus();
				return false;
			}
		}
	}

	return true;
}

function ValidateImageForm()
{
	if(document.upload_images_form.file1)
	{
		var filename = document.upload_images_form.file1.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 1. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.upload_images_form.file1.focus();
				return false;
			}
		}
	}

	if(document.upload_images_form.file2)
	{
		var filename = document.upload_images_form.file2.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 2. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.upload_images_form.file2.focus();
				return false;
			}
		}
	}

	if(document.upload_images_form.file3)
	{	
		var filename = document.upload_images_form.file3.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 3. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.upload_images_form.file3.focus();
				return false;
			}
		}
	}

	if(document.upload_images_form.file4)
	{
		var filename = document.upload_images_form.file4.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 4. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.upload_images_form.file4.focus();
				return false;
			}
		}
	}

	if(document.upload_images_form.file5)
	{	
		var filename = document.upload_images_form.file5.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 5. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.upload_images_form.file5.focus();
				return false;
			}
		}
	}

	if(document.upload_images_form.file6)
	{
		var filename = document.upload_images_form.file6.value;
		if (filename.length > 0)
		{
			var file_ext = filename.substr(filename.lastIndexOf('.')).toLowerCase();
			if(file_ext != ".jpg" && file_ext != ".png" && file_ext != ".bmp" && file_ext != ".gif")
			{
				alert("Fejl i billede 6. Billederne skal være af typen jpg, png, bmp eller gif.");
				document.upload_images_form.file6.focus();
				return false;
			}
		}
	}

	return true;
}