nav = navigator.appName.indexOf("Microsoft")!= -1 ? 1 : 2;

//////////PROJECT SPECIFIC FUNCTIONS



//////////COMMON FUNCTIONS

function popup(url, name, width, height, scroll, modal, resizable) {
    width=Math.min(screen.availWidth,width);
    height=Math.min(screen.availHeight-40,height);
    var poz_x=(screen.availWidth-width)/2;
    var poz_y=(screen.availHeight-height-30)/2;
    newwin=window.open(url, name, 'scrollbars='+scroll+', menubar=no, width='+width+', height='+height+', resizable='+(resizable ? 'yes' : 'no')+',toolbar=no, left='+poz_x+', top='+poz_y+', location=no, status=yes');
    if(modal){
        popInt=setInterval(function(n){
            if(typeof(newwin.name)=="string"){
                if(newwin.document.body){
                    openerfocus=function(){
                        if(typeof(newwin.name)=="string"){
                            newwin.focus();
                        }else{
                            document.body.onfocus=null;
                        }
                    }
                    document.body.onfocus=openerfocus;
                    newwin.window.document.body.onunload=function(){alert(66)}
                    newwin.focus();
                    /*with(newwin){
                        self.focus()
                        opener.document.body.onfocus=function(){self.focus();opener.alert(4);}
                        self.document.body.onunload=function(){opener.document.body.onfocus=null}
                    }*/
                    clearInterval(popInt);
                }
            }else{
                clearInterval(popInt)
            }
        },1)
    }
}

function hex2rgb(val) {
    //v1.0 (17.06.2005)
    return [val >> 16, val >> 8 & 0xff, val & 0xff];
};

function formatNumber(nr, decimals, dec_point, sep) {
    //v1.2 (3.03.2008)
    if (decimals == undefined) {
        decimals = 2;
    }else if(decimals<0){
        decimals=Math.abs(decimals);
        var exact_decimals=1;
    }else{
        var exact_decimals=0;
    }
    dec_point=dec_point==null ? "." : dec_point;
    sep=sep==null ? "," : sep;
    nr = String(nr).split(".");
    nat = nr[0];
    nr[0] = "";
    if(nr[1]==null){
        nr[1]="";
    }
    if(exact_decimals){
        for(var i=nr[1].length;i<decimals;i++){
            nr[1]+="0";
        }
    }
    for (var i = nat.length; i>0; i -= 3) {
        nr[0] = nat.substr(Math.max(i-3, 0), 3+Math.min(i-3, 0))+sep+nr[0];
    }
    nr[0] = nr[0].substr(0, nr[0].length-sep.length);
    return nr[0]+(nr[1] != "" ? (decimals>0 ? dec_point : "")+nr[1].substr(0, decimals) : "");
}

function formatSize($size,$dec_point,$thousand_step){
    $dec_point=$dec_point==null ? "." : $dec_point;
    $thousand_step=$thousand_step==null ? "," : $thousand_step;
    $sizes={"TB":Math.pow(1024,4),"GB":Math.pow(1024,3),"MB":Math.pow(1024,2),"KB":1024};
    for($key in $sizes){
        if($size>=($value=$sizes[$key])){
            return formatNumber($size/$value,3-(Math.floor($size/$value)+"").length,$dec_point,$thousand_step)+" "+$key;
        }
    }
    return formatNumber($size,0,"",$thousand_step)+" B";
}

function backgroundTrans(obj,color,time,prop,callback){
    //v1.3 (26.10.2005)
    if(prop == undefined){
        prop = "bgColor";
    }
    clearInterval(obj.interval);
    var endValue = color;
    color = hex2rgb(Number("0x"+color.substr(1)));
    var startValue = hex2rgb(Number("0x"+obj[prop].substr(1)));
    var timePast = 0;
    obj.stopTrans = function(){
        clearInterval(this.interval);
    }
    obj.endTrans = function(){
        this.stopTrans();
        this[prop] = endValue;
        if(callback!=null){
            callback();
        }
    }
    var callf = function(){
        timePast+=50;
        if(timePast >= time){
            obj.endTrans();
        }else{
            var new_color = (parseInt(startValue[0]+timePast*(color[0]-startValue[0])/time))*0x10000;
            new_color += (parseInt(startValue[1]+timePast*(color[1]-startValue[1])/time))*0x100;
            new_color += (parseInt(startValue[2]+timePast*(color[2]-startValue[2])/time));
            new_color = new_color.toString(16);
            try{
                obj[prop] = "#"+new_color;
            }catch(err){
                //alert(err.description+new_color);
            }
        }
    }
    obj.interval=setInterval(callf,10);
    callf();
}

function bgTrans(obj,start_color,color,time,callback){
    //v1 (25.01.2006)
    obj.style.backgroundColor=start_color;
    clearInterval(obj.interval);
    var endValue = color;
    color = hex2rgb(Number("0x"+color.substr(1)));
    //var startValue = hex2rgb(Number("0x"+obj.style.backgroundColor.substr(1)));
    var startValue = hex2rgb(Number("0x"+start_color.substr(1)));
    var timePast = 0;
    obj.stopTrans = function(){
        clearInterval(this.interval);
    }
    obj.endTrans = function(){
        this.stopTrans();
        this.style.backgroundColor = endValue;
        if(callback!=null){
            callback();
        }
    }
    var callf = function(){
        timePast+=50;
        if(timePast >= time){
            obj.endTrans();
        }else{
            var new_color = (parseInt(startValue[0]+timePast*(color[0]-startValue[0])/time))*0x10000;
            new_color += (parseInt(startValue[1]+timePast*(color[1]-startValue[1])/time))*0x100;
            new_color += (parseInt(startValue[2]+timePast*(color[2]-startValue[2])/time));
            new_color = new_color.toString(16);
            try{
                obj.style.backgroundColor = "#"+new_color;
            }catch(err){
                //alert(err.description+new_color);
            }
        }
    }
    obj.interval=setInterval(callf,10);
    callf();
}

function addOption(theSel, theText, theValue){
    var newOpt = new Option(theText, theValue);
    var selLength = theSel.length;
    theSel.options[selLength] = newOpt;
}

function deleteOption(theSel, theIndex){ 
    var selLength = theSel.length;
    if(selLength>0){
        theSel.options[theIndex] = null;
    }
}

function moveOptions(theSelFrom,theSelTo,mode){
    //mode: 0-move,1-copy,2-delete

    mode=mode==null ? 0 : mode;
    var selLength = theSelFrom.length;
    var selectedText = new Array();
    var selectedValues = new Array();
    var selectedCount = 0;

    // Find the selected Options in reverse order
    // and delete them from the 'from' Select.
    for(var i=selLength-1;i>=0;i--){
        if(theSelFrom.options[i].selected){
            selectedText[selectedCount] = theSelFrom.options[i].text;
            selectedValues[selectedCount] = theSelFrom.options[i].value;
            if(mode!=1){
                deleteOption(theSelFrom, i);
            }
            selectedCount++;
        }
    }

    // Add the selected text/values in reverse order.
    // This will add the Options to the 'to' Select
    // in the same order as they were in the 'from' Select.
    if(mode<2){
        for(i=selectedCount-1; i>=0; i--){
            if(mode==1){
                var duplicate=0;
                for(var j=0;j<theSelTo.options.length;j++){
                    if(theSelTo.options[j].value==selectedValues[i]){
                        duplicate=1;
                        break;
                    }
                }
                if(duplicate){
                    continue;
                }
            }
            addOption(theSelTo, selectedText[i], selectedValues[i]);
        }
    }
    if(theSelFrom.onchange){
        theSelFrom.onchange();
    }
    if(theSelTo.onchange){
        theSelTo.onchange();
    }
}

function isBisYear(year){
    return (year%4==0 && year%100!=0) || year%400==0
}

function correctDate(f,nume){
    var zileinluna=[31,31,29,31,30,31,30,31,31,30,31,30,31];
    zileinluna[2]=isBisYear(f[nume+'[0]'].value) ? 29 : 28;
    var nrz=zileinluna[Number(f[nume+'[1]'].value)];
    if(f[nume+'[2]'].value>nrz){
        try{
            f[nume+'[2]'].selectedIndex=nrz-(f[nume+'[2]'].options.length==31 ? 1 : 0);
        }catch(e){
        }
    }
}

Array.prototype.find = function(elem, all) {
    //v3.2 (18.10.2004)
    //this function receives "elem" which may be an number or an array and returns the position or an array of the positions
    //if param "all" is defined, then function return array with all the positions instead of position of the first element found
    if (elem.length == undefined || typeof (elem) != "object") {
        elem = [elem];
        single = true;
    }else{
        single = false;
    }
    var result = [];
    if (all == undefined) {
        for (var k = 0; k<elem.length; k++) {
            result[k] = -1;
            toFind = elem[k];
            for (var i = 0; i<this.length; i++) {
                if (this[i] == toFind) {
                    result[k] = i;
                    break;
                }
            }
        }
    } else {
        for (var k = 0; k<elem.length; k++) {
            result[k] = [];
            toFind = elem[k];
            for (var i = 0; i<this.length; i++) {
                if (this[i] == toFind) {
                    result[k].push(i);
                }
            }
            if (result[k][0] == undefined) {
                result[k] = -1;
            }
        }
    }
    if (single) {
        return result[0];
    } else {
        return result;
    }
}

function writeFlash(divid,url,width,height,bgcolor,id,vars,transparent,menu,style){
    document.getElementById(divid).innerHTML = '<object charset="UTF-8" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" id="'+id+'" width="'+width+'" height="'+height+'" style="'+style+'" flashvars="'+vars+'"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="'+url+'" /><param name="quality" value="high" /><param name="allowFullScreen" value="true" /><param name="bgcolor" value="'+bgcolor+'" /><param name="flashVars" value="'+vars+'" />'+(menu==0 || menu==1 ? '<param name="menu" value="'+menu+'" />' : '')+(transparent!=0 ? '<param name="wmode" value="'+(transparent==1 ? 'transparent' : transparent)+'" />' : '')+'<embed style="'+style+'" name="'+id+'" src="'+url+'" quality="high" allowFullScreen="true" bgcolor="'+bgcolor+'" width="'+width+'" height="'+height+'" flashVars="'+vars+'"'+(menu==0 || menu==1 ? ' menu="'+menu+'"' : '')+(transparent!=0 ? ' wmode="'+(transparent==1 ? 'transparent' : transparent)+'"' : '')+' align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>';
}

function updateCounter(txt,counter,limit,cut){
    counter.tabIndex='-1';
    var l=limit-txt.value.replace(/\r\n/g,'\n').replace(/\n/g,'\r\n').length;
    if(counter.value!=null){
        counter.value=l;
    }else{
        counter.innerHTML=l;
    }
    if(cut && l<=0){
        txt.value=txt.value.replace(/\r\n/g,'\n').replace(/\n/g,'\r\n').substr(0,limit);
    }
    counter.style.color=l<0 ? "#ff0000" : "#6699cc";
}

function isNumberKey(evt){
    var charCode = (evt.which) ? evt.which : event.keyCode
    return charCode<31 || charCode>48 && charCode<57;
}

arr_escape={
"ă":"%C4%83",
"Ă":"%C4%82",
"î":"%C3%AE",
"Î":"%C3%8E",
"â":"%C3%A2",
"Â":"%C3%82",
"ş":"%C5%9F",
"Ş":"%C5%9E",
"ţ":"%C5%A3",
"Ţ":"%C5%A2",
"Ţ":"%C5%A2",
"+":"%2B",
"/":"%2F"
};

function rawurlencode(str){
    var result="";
    for(var i=0;i<str.length;i++){
        var chr=str.charAt(i);
        if(arr_escape[chr]!=undefined){
            result+=arr_escape[chr];
        }else{
            result+=escape(chr);
        }
    }
    return result;
}

function rawurldecode(str){
    for(var i in arr_escape){
        str=str.replace(new RegExp(arr_escape[i],"g"),i);
    }
    return unescape(str);
}

function setCookie(name,value,expires,path,domain,secure){
    if(expires){
        var d=new Date();
        d.setTime(expires*1000);
        expires=d.toGMTString();
    }
    document.cookie=name+"="+escape(value)+(expires ? "; expires="+expires : "")+(path ? "; path="+path : "")+(domain ? "; domain="+domain : "")+(secure ? "; secure" : "");
}

function mailTo(email){
    email=decodeURIComponent(email);
    var new_email='';
    for(var i=email.length-1;i>=0;i--){
        new_email+=email.charAt(i);
    }
    document.location='mailto:'+new_email;
}

function isValid($value,$type,$allow_null){
    switch($type){
        case "novoid":
            $valid = $value.trim()!="";
            break;
        case "nonull":
            $valid = $value!="";
            break;
        case "name":
            $valid = $value.trim().match(/^[^`~!@#$%^&*()_=+\[{\]}\\|;:'",<.>\/?]+$/);
            break;
        case "username":
            $valid = $value.match(/^[^\s]+$/i);
            break;
        case "email":
            $valid = $value.match(/^([-0-9a-z_~%+]+[-\.0-9a-z_~%+]*[-0-9a-z_~%+]+|[-0-9a-z_~%+])@[-0-9a-z_~]+(\.[-0-9a-z_~]+)*\.[0-9a-z_]{2,5}$/i);
            break;
        case "int":
            $valid = $value.match(/^\-?[0-9]+$/);
            break;
        case "int+":
            $valid = $value.match(/^[0-9]+$/);
            break;
        case "float":
            $valid = $value.match(/^[0-9\-]+((,|\.)[0-9\-]+)?$/);
            break;
        case "float+":
            $valid = $value.match(/^\-?[0-9\-]+((,|\.)[0-9\-]+)?$/);
            break;
        case "phone":
            $valid = $value.trim().match(/^\+?([0-9]+[\s\-\.]?)*[0-9]+$/) && $value.length>4;
            break;
        case "password":
            $valid = $value.length>=6 && $value.length<=50 && $value.match(/[0-9].*[a-z]|[a-z].*[0-9]/i);
            break;
        case 'ip':
            $valid = $value.match(/^((25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9]?)$/);
            break;
        case 'url':
            $valid = $value.match(/^https?\:\/\/([a-z0-9](\-|(\-?[a-z0-9])+)[a-z0-9]\.){1,}[a-z]{2,5}(\/.*)?$/i);
            break;
        case 'hour':
            $valid = $value>=0 && $value<24;
            break;
        case "nozero":
            $valid = $value!="0";
            break;
        default:
            var $m=$type.match(/\/(.*)\/(.*)/);
            $valid = $m!=null ? $value.match(new RegExp($m[1],$m[2])) : null;
    }
    return $value=="" && $allow_null || Number($valid)!=0;
}

function spy(obj, all, extra, depth) {
    //v1.0 (21.05.2004)
    var result = "";
    extra = extra == null ? "" : extra;
    depth = depth == null ? 10 : depth;
    for (var i in obj) {
        result += extra+i+" : "+typeof(obj[i])+" = "+obj[i]+"\n";
        if (all && depth>0) {
            if ((typeof(obj[i]) == "object")) {
                result += spy(obj[i], true, extra+"\t",depth-1);
            }
        }
    }
    return result;
}