var userInfo = function (form, edit)

	{

		if( form.login_name.value == "" )

		{

			alert("Empty Login Name");

			form.login_name.focus();

			return false;

		}

		

		if( edit == 'a' )

		{

			if( form.password.value == "" )

			{

				alert("Empty Password");

				form.password.focus();

				return false;

			}

			if( form.password.value != form.repassword.value )

			{

				alert("Password Not Matched");

				form.password.focus();

				form.password.value = "";

				form.repassword.value = "";

				return false;

			}

		}

		

		if( form.contact_name.value == "" )

		{

			alert("Empty Contact Name");

			form.contact_name.focus();

			return false;

		}

		else if( form.company.value == "" )

		{

			alert("Empty Company/Statutory Name");

			form.company.focus();

			return false;

		}

		else if( form.address.value == "" )

		{

			alert("Empty Address");

			form.address.focus();

			return false;

		}

		else if( form.postcode.value == "" )

		{

			alert("Empty Post Code");

			form.postcode.focus();

			return false;

		}

		else if( !(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(form.email.value)) )

		{

			alert("Invalid Email Address");

			form.email.focus();

			return false;

		}

		else if( form.day_phone.value == "" )

		{

			alert("Empty Daytime Phone Number");

			form.day_phone.focus();

			return false;

		}

		else if( form.mobile_phone.value == "" )

		{

			alert("Empty Mobile Phone Number");

			form.mobile_phone.focus();

			return false;

		}

		else

			return true;

		

	}

	

	

	var reqInfo = function ( form )

	{

		if( form.address.value == "" )

		{

			alert("Empty Address Field");

			form.address.focus();

			return false;

		}

		else if( form.postcode.value == "" )

		{

			alert("Empty Postcode Field");

			form.postcode.focus();

			return false;

		}

		else if( form.client.value == 0 )

		{

			alert("Please! Select Client");

			form.client.focus();

			return false;

		}

		else

			return true;

	}

	

	var addPrice = function ( form )

	{

		if( form.pz_title.value == "" )

		{

			alert("Empty Title");

			form.pz_title.focus();

			return false;

		}

		else if( form.pz_price.value == "" )

		{

			alert("Empty Price (GBP)");

			form.pz_price.focus();

			return false;

		}

		else

			return true;

	}



	var addPcode = function ( form )

	{

		if( form.pcode.value == "" )

		{

			alert("Empty Postcode");

			form.pcode.focus();

			return false;

		}

		else

			return true;

	}



	var confirmDel = function ( opt )

	{

		return confirm('Are you sure, you want to delete this ' + opt );

	}



	function reloadHt(menu)

	{

		var choice = menu.selectedIndex;

	  	window.location =  'models.php?mk=' + menu.options[choice].value;

	}

	

	function reloadHt1(cars)

	{

		var choice = cars.selectedIndex;

	  	window.location =  'cars.php?car=' + cars.options[choice].value;

	}

	function reloadHt2(approve)

	{

		var choice = approve.selectedIndex;

	  	window.location =  'approve_cars.php?approve=' + approve.options[choice].value;

	}

	function reloadHt3(cars_list)

	{

		var choice = cars_list.selectedIndex;

	  	window.location =  'seller_cars.php?cars_list=' + cars_list.options[choice].value;

	}

	function getSub( menu, pg)

	{

		var choice = menu.selectedIndex;

	  	window.location =  pg + menu.options[choice].value;

	}