function show_email(form) {


//document.getElementById('email_in').style.display = 'block';
//document.getElementById('email_in2').style.display = 'block';
var myval = document.getElementById('checkem');

	if (myval.checked==true) {

		
		document.getElementById('email_in').style.display = 'block';
		document.getElementById('email_in2').style.display = 'block';
	}
	else {


		document.getElementById('email_in').style.display = 'none';
		document.getElementById('email_in2').style.display = 'none';
	}





}


function checkup(form) {

	if (form.file_.value == "")
	{
		alert( "Insert a file please" );
		form.file_.focus();
		return false ;
	
	}
	else if (form.check_email.checked == true && form.email_.value.length > 0 && CheckEmail(form.email_.value) == 1)
	{
		
    			alert( "Insert a valid email" );
    			form.email_.focus();
    			return false ;
		

		

	}

	

		document.getElementById('div_loading').style.display = 'block';
	

 return true;

}



function checklogin ( form )
{
 

  // ** START **
 
/* if (CheckEmail(form.email.value) == 1) {
    alert( "Insert a valid email" );
    form.email.focus();
    return false ;
  }
*/
 if (form.pass.value == "") {
    alert( "Insert the password" );
    form.pass.focus();
    return false ;
  }



	return true;
}


function CheckEmail(email) {

AtPos = email.indexOf("@")
StopPos = email.lastIndexOf(".")
Message = ""

if (email == "") {
return 1;

}

if (AtPos == 0) {
return 1;
}

if (AtPos == -1 || StopPos == -1) {
return 1;
}

if (StopPos < AtPos) {
return 1;
}

if (StopPos - AtPos == 1) {
return 1;
}

return 0;

}



function checkreg ( form )
{

var mRegEx_ = /^[a-zA-Z0-9טאעיש]+$/;
var len = form.s_username.value.length;


 if (form.s_username.value == "") {
    alert( "Insert a Username" );
    form.s_username.focus();
    form.s_username.style.backgroundColor = 'yellow';
    return false ;
  }


else if (!mRegEx.test(form.s_username.value))
               {
    alert( "Username contains invalid characters. Only letters/numbers, no spaces" );
    form.s_username.focus();
    form.s_username.style.backgroundColor = 'yellow';
    return false ;
  }

else if (len < 3 || len > 15)
{
    alert( "Username must be at least 3 chars and max 15 chars long" );
    form.s_username.focus();
    form.s_username.style.backgroundColor = 'yellow';
    return false ;

}


 else if (CheckEmail(form.email.value) == 1) {
    alert( "Insert a valid Email" );
    form.email.focus();
    form.email.style.backgroundColor = 'yellow';
    return false ;
  }

else if (form.pass.value == "") {
    alert( "Insert a Password" );
    form.pass.focus();
    form.pass.style.backgroundColor = 'yellow';
    return false ;
  }

else if (form.pass2.value == "") {
    alert( "Retype the Password" );
    form.pass2.focus();
    form.pass2.style.backgroundColor = 'yellow';
    return false ;
  }

else if (form.pass.value !== form.pass2.value) {
    alert( "The Passwords don't match." );
    form.pass.focus();
    form.pass.style.backgroundColor = 'yellow';
    form.pass2.style.backgroundColor = 'yellow';
    return false ;
  }

else if (form.country.value == "---") {
    alert( "Select your Country" );
    form.country.focus();
    form.country.style.backgroundColor = 'yellow';
    return false ;
  }



	return true;



}


function checkabuse ( form )
{
 

 if (CheckEmail(form.email.value) == 1) {
    alert( "Insert a valid Email" );
    form.email.focus();
    form.email.style.backgroundColor = 'yellow';
    return false ;
  }


	return true;
}

function checkuname ( form )
{

var mRegEx_ = /^[a-zA-Z0-9טאעיש]+$/;
var len = form.s_username.value.length;


 if (form.s_username.value == "") {
    alert( "Insert a Username" );
    form.s_username.focus();
    form.s_username.style.backgroundColor = 'yellow';
    return false ;
  }


else if (!mRegEx.test(form.s_username.value))
               {
    alert( "Username contains invalid characters. Only letters/numbers, no spaces" );
    form.s_username.focus();
    form.s_username.style.backgroundColor = 'yellow';
    return false ;
  }

else if (len < 3 || len > 15)
{
    alert( "Username must be at least 3 chars and max 15 chars long" );
    form.s_username.focus();
    form.s_username.style.backgroundColor = 'yellow';
    return false ;

}



	return true;



}