// *************************AJAX****************
/*
var XMLHttpObject = function()
{
    try{
        var xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch(e)
    {
        try
        {
            var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        }
        catch(e)
        {
            var xmlhttp = false;
        }
    }
    return (!xmlhttp && typeof XMLHttpRequest!='undefined')?
    new XMLHttpRequest():xmlhttp || new function(){};
}

function pillacodi (url, id_contenedor,opcio) { // Versió sincrona
    var target = document.getElementById(id_contenedor);  
    var rpc = new XMLHttpObject();
    rpc.open("POST",url,false);
    rpc.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
    try{rpc.send(opcio);} catch(e) {pilacodi(url, id_contenedor,opcio);}
    var resultat=htmlspecialchars_decode(rpc.responseText);
    document.getElementById(id_contenedor).innerHTML = resultat;
    //target.innerHTML = unescape(rpc.responseText);
}
*/

var contv=0;
function pillacodi (url, id_contenedor,opcio){   // Verssió asincrona
    if (contv==10) contv=1; else contv++;
    eval ("var an"+contv+"=false;");
    if (window.XMLHttpRequest)    {        
        // Si es Mozilla, Safari etc        
        eval("an"+contv+" = new XMLHttpRequest ();");    
    } else if (window.ActiveXObject)    {        
        // pero si es IE        
        try {            
            eval("an"+contv+" = new ActiveXObject ('Msxml2.XMLHTTP');");        
        } catch (e) {            
            // en cas que sigui una versió antigua            
            try {                
                eval("an"+contv+" = new ActiveXObject ('Microsoft.XMLHTTP');");            
            } catch (e) {            
            }        
        }    
    }     else return false;    
    eval("an"+contv+".onreadystatechange = function () {carregar (an"+contv+", id_contenedor, opcio)}");
    param=opcio;
    eval("an"+contv+".open ('POST', url, true);"); // assignem mčtodes open y send
    eval("an"+contv+".setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');");
    eval("an"+contv+".send (param);");
}
var pas=0; // Controla que hagi acabat el AJAX
function carregar (pagina_requerida, id_contenedor,opcio){
    pas=pagina_requerida.readyState;
    if (id_contenedor=="caplogin") {
        document.getElementById(id_contenedor).innerHTML="<div style='text-align:center;height:100%;width:100%'><img src='imatges/ajax-load.gif' style=\"margin-top:35;\"></div>";
    }
    if (pas == 4 ) {
        var resultat=htmlspecialchars_decode(pagina_requerida.responseText);
        document.getElementById(id_contenedor).innerHTML = resultat;
    }
}


function htmlspecialchars_decode (string, quote_style) {
    // Convert special HTML entities back to characters  
    // 
    // version: 909.322
    // discuss at: http://phpjs.org/functions/htmlspecialchars_decode
    // +   original by: Mirek Slugen
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Mateusz "loonquawl" Zalega
    // +      input by: ReverseSyntax
    // +      input by: Slawomir Kaniecki
    // +      input by: Scott Cariss
    // +      input by: Francois
    // +   bugfixed by: Onno Marsman
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Ratheous
    // -    depends on: get_html_translation_table
    // *     example 1: htmlspecialchars_decode("<p>this -&gt; &quot;</p>", 'ENT_NOQUOTES');
    // *     returns 1: '<p>this -> &quot;</p>'
    // *     example 2: htmlspecialchars_decode("&amp;quot;");
    // *     returns 2: '&quot;'
    var hash_map = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();
    
    if (false === (hash_map = this.get_html_translation_table('HTML_SPECIALCHARS', quote_style))) {
        return false;
    }

    for (symbol in hash_map) {
        entity  = hash_map[symbol];
        tmp_str = tmp_str.split(entity).join(symbol);
    }
    tmp_str = tmp_str.split('&#039;').join("'");
    
    return tmp_str;
}
function get_html_translation_table (table, quote_style) {
    // Returns the internal translation table used by htmlspecialchars and htmlentities  
    // 
    // version: 909.322
    // discuss at: http://phpjs.org/functions/get_html_translation_table
    // +   original by: Philip Peterson
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: noname
    // +   bugfixed by: Alex
    // +   bugfixed by: Marco
    // +   bugfixed by: madipta
    // +   improved by: KELAN
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Frank Forte
    // +   bugfixed by: T.Wild
    // +      input by: Ratheous
    // %          note: It has been decided that we're not going to add global
    // %          note: dependencies to php.js, meaning the constants are not
    // %          note: real constants, but strings instead. Integers are also supported if someone
    // %          note: chooses to create the constants themselves.
    // *     example 1: get_html_translation_table('HTML_SPECIALCHARS');
    // *     returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}
    
    var entities = {}, hash_map = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};
    
    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';

    useTable       = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
    useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';

    if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
        throw new Error("Table: "+useTable+' not supported');
        // return false;
    }

    entities['38'] = '&amp;';
    if (useTable === 'HTML_ENTITIES') {
        entities['160'] = '&nbsp;';
        entities['161'] = '&iexcl;';
        entities['162'] = '&cent;';
        entities['163'] = '&pound;';
        entities['164'] = '&curren;';
        entities['165'] = '&yen;';
        entities['166'] = '&brvbar;';
        entities['167'] = '&sect;';
        entities['168'] = '&uml;';
        entities['169'] = '&copy;';
        entities['170'] = '&ordf;';
        entities['171'] = '&laquo;';
        entities['172'] = '&not;';
        entities['173'] = '&shy;';
        entities['174'] = '&reg;';
        entities['175'] = '&macr;';
        entities['176'] = '&deg;';
        entities['177'] = '&plusmn;';
        entities['178'] = '&sup2;';
        entities['179'] = '&sup3;';
        entities['180'] = '&acute;';
        entities['181'] = '&micro;';
        entities['182'] = '&para;';
        entities['183'] = '&middot;';
        entities['184'] = '&cedil;';
        entities['185'] = '&sup1;';
        entities['186'] = '&ordm;';
        entities['187'] = '&raquo;';
        entities['188'] = '&frac14;';
        entities['189'] = '&frac12;';
        entities['190'] = '&frac34;';
        entities['191'] = '&iquest;';
        entities['192'] = '&Agrave;';
        entities['193'] = '&Aacute;';
        entities['194'] = '&Acirc;';
        entities['195'] = '&Atilde;';
        entities['196'] = '&Auml;';
        entities['197'] = '&Aring;';
        entities['198'] = '&AElig;';
        entities['199'] = '&Ccedil;';
        entities['200'] = '&Egrave;';
        entities['201'] = '&Eacute;';
        entities['202'] = '&Ecirc;';
        entities['203'] = '&Euml;';
        entities['204'] = '&Igrave;';
        entities['205'] = '&Iacute;';
        entities['206'] = '&Icirc;';
        entities['207'] = '&Iuml;';
        entities['208'] = '&ETH;';
        entities['209'] = '&Ntilde;';
        entities['210'] = '&Ograve;';
        entities['211'] = '&Oacute;';
        entities['212'] = '&Ocirc;';
        entities['213'] = '&Otilde;';
        entities['214'] = '&Ouml;';
        entities['215'] = '&times;';
        entities['216'] = '&Oslash;';
        entities['217'] = '&Ugrave;';
        entities['218'] = '&Uacute;';
        entities['219'] = '&Ucirc;';
        entities['220'] = '&Uuml;';
        entities['221'] = '&Yacute;';
        entities['222'] = '&THORN;';
        entities['223'] = '&szlig;';
        entities['224'] = '&agrave;';
        entities['225'] = '&aacute;';
        entities['226'] = '&acirc;';
        entities['227'] = '&atilde;';
        entities['228'] = '&auml;';
        entities['229'] = '&aring;';
        entities['230'] = '&aelig;';
        entities['231'] = '&ccedil;';
        entities['232'] = '&egrave;';
        entities['233'] = '&eacute;';
        entities['234'] = '&ecirc;';
        entities['235'] = '&euml;';
        entities['236'] = '&igrave;';
        entities['237'] = '&iacute;';
        entities['238'] = '&icirc;';
        entities['239'] = '&iuml;';
        entities['240'] = '&eth;';
        entities['241'] = '&ntilde;';
        entities['242'] = '&ograve;';
        entities['243'] = '&oacute;';
        entities['244'] = '&ocirc;';
        entities['245'] = '&otilde;';
        entities['246'] = '&ouml;';
        entities['247'] = '&divide;';
        entities['248'] = '&oslash;';
        entities['249'] = '&ugrave;';
        entities['250'] = '&uacute;';
        entities['251'] = '&ucirc;';
        entities['252'] = '&uuml;';
        entities['253'] = '&yacute;';
        entities['254'] = '&thorn;';
        entities['255'] = '&yuml;';
    }

    if (useQuoteStyle !== 'ENT_NOQUOTES') {
        entities['34'] = '&quot;';
    }
    if (useQuoteStyle === 'ENT_QUOTES') {
        entities['39'] = '&#39;';
    }
    entities['60'] = '&lt;';
    entities['62'] = '&gt;';


    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        hash_map[symbol] = entities[decimal];
    }
    
    return hash_map;
}

function chlogo() {
    //setInterval('cxlogo()',5000);
    midacapas();
    pillacodi('login.php','caplogin','que=inici');
    document.getElementById('menu1').className='menus';
    document.getElementById('punt1').style.color='f78d04';
    setTimeout("pillacodi('xml.php','news','')",1000);
    setTimeout("pillacodi('temps.php','temps','')",2000);
    setTimeout("primerproj()",3000);
}
function primerproj() {
    //pillacodi('facebook.inc','fb_pi','');
    //document.getElementById('fb_pi').innerHTML='<iframe src="http://www.facebook.com/plugins/like.php?href=http%3A%2F%2Fsomcodi.com&amp;layout=button_count&amp;show_faces=false&amp;width=95&amp;action=like&amp;font=arial&amp;colorscheme=light&amp" scrolling="no" frameborder="0" style="float:right;border:none; overflow:hidden; width:95px; height:21px; margin-top:10;" allowTransparency="true"></iframe><a style="float:right;margin-right:5;font-size:11;width:77;font-family:arial;border:1px #cce solid;background-color:none;height:16;padding-top:2;margin-top:11;color:#3b5998" name="fb_share" type="icon_link" share_url="http://somcodi.com" href="http://www.facebook.com/sharer.php">Compartir</a>';
    document.getElementById('opr0').style.color='#2e91d2'; 
    document.getElementById('ptpr0').style.color='#f78d04';
}
function cxlogo(){
    var logo=document.getElementById('logoSDCM');
    // mida logo ////////////////////////////////////////////////
    logo.src='logo.php?ta=73&x='+Math.random(); 
}
var capasPosX=0;
var capaAct=1000;
var posCapas=new Array();
var desMov=0;
function midacapas() {
    try {
        totample=document.body.clientWidth;
        totalt=document.body.clientHeight
    } catch(e) {
        totample=window.innerWidth;
        totalt=window.innerHeight;        
    }
    var ncap=document.getElementById('ncapas').value; 
    var capasAlt=(totalt-125-20);
    if (capasAlt<20) capasAlt=20;
    capasPosX=0; //(totample-950)/2;
    document.getElementById('capascroll').style.left=(totample-950)/2;
    document.getElementById('capascroll').style.height=capasAlt;
    
    if (capaAct==1000) {
        capaAct=1; 
        var actcont=1;
    } else actcont=0;
    for (nc=1;nc<=ncap;nc++) {
        var capa='cont'+document.getElementById('idcapa'+nc).value;
        var prv=document.getElementById(capa);
        //alert(prv.id);
        if (actcont==1) pillacodi('continguts.php',prv.id,'cont='+capa);
        prv.style.height=capasAlt + 'px';
        posCapas[nc]=capasPosX;
        //alert('pos='+posCapas[nc]+' Per '+prv.id );
        prv.style.left=capasPosX;
        capasPosX=capasPosX+1000;
    }
    
}
function triacont(cont) {
    if (desMov==0) {
        document.getElementById('menu'+capaAct).className='menuf';
        document.getElementById('punt'+capaAct).style.color='#333'; 
        capaAct=cont;
        document.getElementById('menu'+capaAct).className='menus';
        document.getElementById('punt'+capaAct).style.color='#f78d04'; 
        var ini=capascroll.scrollLeft;
        var fin=posCapas[cont];
        if (ini-fin>0) direct=-1; else direct=1;
        moucapa(fin,direct,'capascroll');
    }
    
}
//var temps=3;
function moucapa(fin,direct,quina) {
    desMov=1;
    capam=document.getElementById(quina);
    if (capam.scrollLeft!=fin) {
        if (quina=="contproj") var tempsm=2; else var tempsm=1;
        capam.scrollLeft+=direct*50;
        if (capam.scrollLeft/1000==Math.round(capam.scrollLeft/1000)) if (quina=="contproj") var tempsm=100; else var tempsm=100; //else var tempsp=temps;
        setTimeout("moucapa("+fin+","+direct+",'"+quina+"')",tempsm);
        temps=tempsm;
    } else {
        desMov=0;   
        //temps=1;
    }
}

function vesaproj(on){
    if (desMov==0) {
        var ini=document.getElementById('contproj').scrollLeft;
        var fin=on;
        if (ini-fin>0) direct=-1; else direct=1; 
        moucapa(on,direct,'contproj');
        document.getElementById('ptpr'+ini).style.color='#557'; 
        document.getElementById('ptpr'+on).style.color='#f78d04'; 
        document.getElementById('opr'+ini).style.color='#557';
        document.getElementById('opr'+on).style.color='#2e91d2'; 
    }
}



function valEmail(valor) {
  if (/^[A-Za-z][A-Za-z0-9_.-]*@[A-Za-z0-9_.-]+\.[A-Za-z0-9_.]+[A-za-z]$/.test(valor)){
     return true;
  } else {
     return false;
  }
}



function obre_pag() {
    if (document.getElementById('dest')) {
        var dest=document.getElementById('dest').value;
        window.open(dest);    
    }
}

function canvilng(quin) {
    document.getElementById('ch_lng').innerHTML="<img src='imatges/ajax-load.gif'>";
    window.location="?lan=canvi";    
}