function clear_input(e,value) {
if( e.value==value) e.value="";
else if( e.value.length==0 ) e.value=value;
}

function delete_confirm(url)
{
    var agree=confirm("Vai tiešām vēlaties dzēst?");
    if (agree) window.location=url;
    else return false ;
}

function popup(url,width,height) 
{
    newwindow=window.open(url,'name','height='+height+',width='+width+',toolbar=no,menubar=no,scrollbars=yes,resizable=no');
    if (window.focus) {newwindow.focus()}
    return false;
}

function validate_form()
{

    if( document.getElementById('email') )
    {   
    var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
    var email = document.getElementById('email');
    var email_text = document.getElementById('email_text');
    var error1 = false;
        if(!filter.test(email.value))
        {   
            error1 = true;
            email_text.style.color="red";
        }   
        else
        {   
            error1 = false;
            email_text.style.color="#0091CB";
        }   
    }   

    if( document.getElementById('message') )
    {   
    var message = document.getElementById('message');
    var message_text = document.getElementById('message_text');
    var error2 = false;
        if( message.value.length<10 )
        {
            error2 = true;
            message_text.style.color="red";
        }
        else
        {
            error2 = false;
            message_text.style.color="#0091CB";
        }
    }

    if( !error1 && !error2 ) 
    {
        change_element_type('submit','submit');
    }

}


function slide_options(id, id_number, text, id_form,id_form2) 
{
    //document.getElementById(id_form).style.display='none';
    //document.getElementById(id_form2).style.display='';
    ($('e'+id_number+'_data').visible() == true) ? $('e'+id_number+'_data').hide() : $('e'+id_number+'_data').show();
    //Effect.toggle('e'+id_number+'_data', 'slide', { duration: 0.5 });
    if ( $(id+id_number).innerHTML == "Aizvērt" )
    {
        $(id+id_number).update(text);    
    }
    else 
    {
        $(id+id_number).update('Aizv&#275;rt');
    }
    return false;
} 



function slide_options_lv(id,id_number, text) 
{
    //document.getElementById(id_form).style.display='none';
    //document.getElementById(id_form2).style.display='';
    ($(id+id_number+'_data').visible() == true) ? $(id+id_number+'_data').hide() : $(id+id_number+'_data').show();
    //Effect.toggle('e'+id_number+'_data', 'slide', { duration: 0.5 });
    if ( $(id+'close'+id_number).innerHTML == "Aizvērt" )
    {
        $(id+'close'+id_number).update(text);    
    }
    else 
    {
        $(id+'close'+id_number).update('Aizv&#275;rt');
    }
    return false;
}  

function slide_options_en(id,id_number, text) 
{
    //document.getElementById(id_form).style.display='none';
    //document.getElementById(id_form2).style.display='';
    ($(id+id_number+'_data').visible() == true) ? $(id+id_number+'_data').hide() : $(id+id_number+'_data').show();
    //Effect.toggle('e'+id_number+'_data', 'slide', { duration: 0.5 });
    if ( $(id+'close'+id_number).innerHTML == "Close" )
    {
        $(id+'close'+id_number).update(text);    
    }
    else 
    {
        $(id+'close'+id_number).update('Close');
    }
    return false;
} 


function showVertet(id, close) {
Effect.toggle('e'+id+'_data', 'slide', { duration: 0.5 });
if (close == 1){
$('e'+id).update('<span style="float:right"><a href="javascript:void(0);" onclick="showVertet('+id+');">Vērtēt</a></span>');    
}
else {
$('e'+id).update('<span style="float:right"><a href="javascript:void(0);" onclick="showVertet('+id+', 1);">Aizvērt</a></span>');
}
 return false;
}   

function showNovertets(id, close) {
Effect.toggle('e'+id+'_data', 'slide', { duration: 0.5 });
if (close == 1){
$('e'+id).update('<span style="float:right"><a href="javascript:void(0);" onclick="showNovertets('+id+');">Novērtēts</a></span>');  
}
else {
$('e'+id).update('<span style="float:right"><a href="javascript:void(0);" onclick="showNovertets('+id+', 1);">Aizvērt</a></span>');
}
 return false;
}

function showAddComment(id, close) {
Effect.toggle('e'+id+'_data', 'slide', { duration: 0.5 });
if (close == 1){
$('e'+id).update('<a href="javascript:void(0);" onclick="showAddComment('+id+');">Atbildēt uz komentāru</a>');  
}
else {
$('e'+id).update('<a href="javascript:void(0);" onclick="showAddComment('+id+', 1);">Aizvērt</a>');
}
 return false;
}



function check(e,chk,form_id)
{
    var form = document.getElementById(form_id);
    if( e.checked==true )
    {
        for (var i = 1; i < form.length; i++)
        {
            var tmp = document.getElementById(chk+i);
            if( tmp ) tmp.checked = true ;
        }
    }
    else
    {    
        for (var i = 1; i < form.length; i++)
        {
            var tmp = document.getElementById(chk+i);
            if( tmp ) tmp.checked = false ;
        }
    }
}


function showKursiCits() {
	var id = $F('typeId');
	
	if (id == '1000'){
	
			$('comment_cits').show();
			
		}
	else {
		$('comment_cits').hide();
	}
	}
	
function DraugiemSay( title, url, titlePrefix ){
 window.open(
  'http://www.draugiem.lv/say/ext/add.php?title=' + encodeURIComponent( title ) +
  '&link=' + encodeURIComponent( url ) +
  ( titlePrefix ? '&titlePrefix=' + encodeURIComponent( titlePrefix ) : '' ),
  '',
  'location=1,status=1,scrollbars=0,resizable=0,width=530,height=400'
 );
 return false;
}


function showSchools() {
	var id = $F('novads');
	
	if (id){
		$('schools_list').innerHTML = '';
			new Ajax.Request('/inc/rq/regionschools.php', {
			method: 'post',
			onSuccess: showRegionSchoolsIn,
			parameters: {id: id}
			});
			}
	else {
	$('schools_list').innerHTML = '';

	}
		
	}
	
	
	function showRegionSchoolsIn(trs) {
	$('schools_list').innerHTML = trs.responseText;
	$('schools_list').show();
	$('schools_tr').show();
	}