function forgot_pass()
{
	message='The following information is missing:\n';
	err="0";
	if (document.add.username.value=="")
	{
		err="1";
		message=message+'- Username\n';
	}
	
	if (err=="0")
	{
		if (!( document.add.username.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1 ))
		{
				alert ("Please supply a valid username");
				document.add.username.focus();
		}
		else
		{
			if (confirm("Would you like a reminder of your password \nsent to your email address?"))
			{
				document.add.action="forgot_check.php";
				document.add.submit();
			}
		}
	}
	else
	{
		alert (message);
	}
}
function Check_book()
{
        message='The following information is missing:\n';
        err="0";

		if (document.add.course.value==0)
        {
                err="1";
                message=message+'- course\n';
        }
	    if (document.add.fullname.value=="")
        {
                err="1";
                message=message+'- full name\n';
        }
        if (document.add.email.value=="")
        {
                err="1";
                message=message+'- email\n';
        }
        if (document.add.telephone.value=="")
        {
                err="1";
                message=message+'- telephone\n';
        }
        if (document.add.address.value=="")
        {
                err="1";
                message=message+'- address\n';
        }
		

        if (err=="0")
        {
                if (!( document.add.email.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1 ))
				{
					alert ("Please supply a valid email address");
					document.add.email.focus();
				}
				else
                {
                       document.add.action="booking_check.php";
                        document.add.submit();
                }
        }
        else
        {
                alert (message);
        }
}
function Check_book1()
{
        message='The following information is missing:\n';
        err="0";

	    if (document.add.fullname.value=="")
        {
                err="1";
                message=message+'- full name\n';
        }
        if (document.add.email.value=="")
        {
                err="1";
                message=message+'- email\n';
        }
        if (document.add.telephone.value=="")
        {
                err="1";
                message=message+'- telephone\n';
        }
        if (document.add.address.value=="")
        {
                err="1";
                message=message+'- address\n';
        }
		

        if (err=="0")
        {
                if (!( document.add.email.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1 ))
				{
					alert ("Please supply a valid email address");
					document.add.email.focus();
				}
				else
                {
                       document.add.action="contact_form_check.php";
                        document.add.submit();
                }
        }
        else
        {
                alert (message);
        }
}


function Insert_email()
{
	message='The following information is missing:\n';
	err="0";
	if (document.upd.titlu.value=="")
	{
		err="1";
		message=message+'- subject\n';
	}
	if (document.upd.articol.value=="")
	{
		err="1";
		message=message+'- message\n';
	}
	
	if (err=="0")
	{
		document.upd.action="main.php?page=offers_email_check&menu=7&submenu=1";
		document.upd.submit();
	}
	else
	{
		alert (message);
	}
}
function Insert_email1()
{
	if (confirm("Sunteti sigur?"))
	{
		document.upd.action="offers_email_check2.php";
		document.upd.submit();
	}
}
function Back_email()
{
	document.upd.action="main.php?page=offers_add&menu=7&submenu=1";
	document.upd.submit();
}
function Send_email()
{
	document.upd.action="offers_email_check1.php";
	document.upd.submit();
}
function Send_new_email()
{
	message='The following information is missing:\n';
	err="0";
	if (document.upd.titlu.value=="")
	{
		err="1";
		message=message+'- subject\n';
	}
	if (document.upd.articol.value=="")
	{
		err="1";
		message=message+'- message\n';
	}
	
	if (err=="0")
	{
		document.upd.action="offers_email_check1.php";
		document.upd.submit();
	}
	else
	{
		alert (message);
	}
}
function CheckUsernamePassword_press(e)
{
        if (parseInt(e.keyCode)==13)
        {
                CheckUsernamePassword()
        }
}
function CheckUsernamePassword()
{
        if ((document.login.username.value=='') || (document.login.password.value==''))
        {
                alert ("Please supply a username and a password");
        }
        else
        {
				document.login.action="exist_user.php";
                document.login.submit();
        }
}

function UserChangeMyPassword_press(e)
{
        if (parseInt(e.keyCode)==13)
        {
                UserChangeMyPassword()
        }
}
function UserChangeMyPassword()
{
        message='The following information is missing:\n';
        err="0";

        if (document.add.old_pass.value=="")
        {
                err="1";
                message=message+'- old password\n';
        }
        if (document.add.pass1.value=="")
        {
                err="1";
                message=message+'- new password\n';
        }
        if (document.add.pass2.value=="")
        {
                err="1";
                message=message+'- retype new password\n';
        }

        if (err=="0")
        {
                if (document.add.pass1.value==document.add.pass2.value)
                {
                        document.add.action="change_password_check.php";
                        document.add.submit();
                }
                else
                {
                        alert("The new passwords don't match");
                        document.add.pass1.focus();
                }
        }
        else
        {
                alert (message);
        }
}

function Change_per_pag_all()
{
	document.chg.action="change_per_page_all.php";
	document.chg.submit();
}

function Delete_all_news()
{
	if (confirm("Are you sure?"))
	{
		document.del.action="news_delete_check.php";
		document.del.submit();
	}
}

function Delete_all_events()
{
	if (confirm("Are you sure?"))
	{
		document.del.action="events_delete_check.php";
		document.del.submit();
	}
}
function Delete_all_courses()
{
	if (confirm("Are you sure?"))
	{
		document.del.action="course_delete_check.php";
		document.del.submit();
	}
}

function Delete_all_users()
{
	if (confirm("Are you sure?"))
	{
		document.del.action="users_delete_check.php";
		document.del.submit();
	}
}

function UserChangePassword_press(e)
{
        if (parseInt(e.keyCode)==13)
        {
                UserChangePassword()
        }
}
function UserChangePassword()
{
        message='The following information is missing:\n';
        err="0";

	    if (document.add.pass1.value=="")
        {
                err="1";
                message=message+'- new password\n';
        }
        if (document.add.pass2.value=="")
        {
                err="1";
                message=message+'- retype new password\n';
        }

        if (err=="0")
        {
                if (document.add.pass1.value==document.add.pass2.value)
                {
                        document.add.action="user_change_password_check.php";
                        document.add.submit();
                }
                else
                {
                        alert("The new passwords don't match");
                        document.add.pass1.focus();
                }
        }
        else
        {
                alert (message);
        }
}

function UserChangeInfo_press(e)
{
        if (parseInt(e.keyCode)==13)
        {
                UserChangeInfo()
        }
}
function UserChangeInfo()
{
        message='The following information is missing:\n';
        err="0";

	    if (document.add.username.value=="")
        {
                err="1";
                message=message+'- username\n';
        }
        if (document.add.fullname.value=="")
        {
                err="1";
                message=message+'- full name\n';
        }

        if (err=="0")
        {
                if (!( document.add.username.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1 ))
				{
					alert ("Please supply a valid email address");
					document.add.username.focus();
				}
				else
                {
                       document.add.action="user_change_info_check.php";
                        document.add.submit();
                }
        }
        else
        {
                alert (message);
        }
}

function UserAddInfo_press(e)
{
        if (parseInt(e.keyCode)==13)
        {
                UserAddInfo()
        }
}
function UserAddInfo()
{
        message='The following information is missing:\n';
        err="0";

	    if (document.add.username.value=="")
        {
                err="1";
                message=message+'- username\n';
        }
        if (document.add.fullname.value=="")
        {
                err="1";
                message=message+'- full name\n';
        }
		if (document.add.pass1.value=="")
        {
                err="1";
                message=message+'- new password\n';
        }
        if (document.add.pass2.value=="")
        {
                err="1";
                message=message+'- retype new password\n';
        }

        if (err=="0")
        {
                if (!( document.add.username.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1 ))
				{
					alert ("Please supply a valid email address");
					document.add.username.focus();
				}
				else
                {
						if (document.add.pass1.value==document.add.pass2.value)
						{
								document.add.action="user_add_check.php";
								document.add.submit();
						}
						else
						{
								alert("The passwords don't match");
								document.add.pass1.focus();
						}
                }
        }
        else
        {
                alert (message);
        }
}