function Open(href, name, pref)
{
    window.open(href, name, pref);
    return void(0);
}

function setImage(id, src)
{
    var obj = document.getElementById(id);
    if(obj) obj.src = src;
}

function displayWindow(url, width, height)
{
        var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=yes,menubar=no' );
}

function OpenMMedia(file)
{
	var win = window.open("mmedia.php?file=" + escape(file), null, "menubar=no,toolbar=no,scrollbars=yes,resizable=yes,dependent=yes");
	if(win && win.focus)
	    win.focus();
	return void(0);
}

function ShowMMedia(file)
{
    OpenMMedia(file);
}

function getPosition(el)
{
	for (var lx=0,ly=0;el!=null;
		lx+=el.offsetLeft,ly+=el.offsetTop,el=el.offsetParent);
	return {x:lx,y:ly}
}

function SetLanguage(l)
{
    document.setlang.setlanguage.value = l;
    document.setlang.submit();
}

function getTopWindow() {
    if( window.top ) {
	return window.top;
    } else {
	var p = window;
	while( p.parent && p.parent != p ) {
	    p = p.parent;
	}
	return p;
    }
    return null;
}

function AdminAuxTreePage(id, lnk)
{
    var tw = getTopWindow();    
    if( tw.admin_aux ) {
	if( lnk && lnk.length > 0 ) {
	    tw.admin_aux.location = 'http://www.helpline.org.pl/admin/' + lnk;
	} else {
	    tw.admin_aux.location = 'http://www.helpline.org.pl/admin/auxtree.php?idpage=' + id;
	}
    }
}

function AdminAuxTreeContainer(id)
{
    var tw = getTopWindow();    
    if( tw.admin_aux ) {
	tw.admin_aux.location = 'http://www.helpline.org.pl/admin/auxtree.php?idcontainer=' + id;
    }
}

function AdminAuxTreeContent(id)
{
    var tw = getTopWindow();    
    if( tw.admin_aux ) {
	tw.admin_aux.location = 'http://www.helpline.org.pl/admin/auxtree.php?idcontainer=c' + id;
    }
}

function faq_action(obj,val) {
    if(obj) {
        obj.style.display=(val?'block':'none');
        obj.previousSibling.className=(val?'faq_q faq_o':'faq_q');
    }
}

function faq(id) {
    var div=document.getElementById('faq_a_'+id);
    if(div) {
        faq_action(div,div.style.display!='block');
    }
}

function faq_cond(id) {
    var url = document.location + "";
    var x = url.lastIndexOf( '#' );
    if( x >= 0 ) {
        var anch = url.substring( x + 1 );
        if( anch == id ) {
            var div=document.getElementById('faq_a_'+id);
            faq_action(div, true);
        }
    }
}

function faq_all(val) {
    var divs = document.getElementsByTagName( 'DIV' );
    for( var x = 0; x < divs.length; x++ ) {
        if( divs[x].id.substr(0, 5) == 'faq_a' ) {
            faq_action(divs[x],val);
        }
    }
}

function hover( obj, val ) {
    if( val ) {
        obj.classSave = obj.className;
        obj.className = obj.className + " selected";
    } else {
        obj.className = obj.classSave;
    }
}