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

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=no,toolbar=no, left='+poz_x+', top='+poz_y+', location=no, status=no');
	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(){}
					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 rand( min, max ) {
	var argc = arguments.length;
	if (argc == 0) {
		min = 0;
		max = 2147483647;
	} else if (argc == 1) {
		throw new Error('Warning: rand() expects exactly 2 parameters, 1 given');
	}
	return Math.floor(Math.random() * (max - min + 1)) + min;
}

function urlencode(str) {
	str = escape(str);
	str = str.replace('+', '%2B');
	str = str.replace('%20', '+');
	str = str.replace('*', '%2A');
	str = str.replace('/', '%2F');
	str = str.replace('@', '%40');
	return str;
}

function urldecode(str) {
	str = str.replace('+', ' ');
	str = unescape(str);
	return str;
}

var v_array = [8,35,36,37,39,46,48,49,50,51,52,53,54,55,56,57,96,97,98,99,100,101,102,103,104,105];
Array.prototype.in_array = function(p_val) {
	for(var i = 0, l = this.length; i < l; i++) {
		if(this[i] == p_val) {
			return true;
		}
	}
	return false;
}

/* AICI sunt elementele necesare validarii automate a formularelor din site*/
var email_exp= new RegExp("^[\\w\\+-]+(\\.[\\w\\+-]+)?@((\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3})\|([\\w\\+-]+\\.[a-zA-Z0-9\.]{2,}))$");
var cnp_exp=new RegExp("^[128][0-9]\{12\}$");

function valideaza_email(sName,mesaj){
	if(document.getElementsByName(sName)){
		var objEmail=document.getElementsByName(sName);
		for(i=0;i<objEmail.length;i++) {
			if(objEmail[i].value.replace(/^\s+|\s+$/,'')=='' || (!email_exp.test(objEmail[i].value))){
				mesaj_eroare=mesaj_eroare+mesaj+' \n';
			}
		}
	}
}

function valideaza_cnp(sName,mesaj){
	if(document.getElementsByName(sName)){
		var objCNP=document.getElementsByName(sName);
		for(i=0;i<objCNP.length;i++) {
			if(objCNP[i].value.replace(/^\s+|\s+$/,'')=='' || (!email_exp.test(objCNP[i].value))){
				mesaj_eroare=mesaj_eroare+mesaj+' \n';
			}
		}
	}
}

function valideaza_text(sName,mesaj){
	if(document.getElementsByName(sName)){
		var objTXT=document.getElementsByName(sName);
		for(i=0;i<objTXT.length;i++) {
			if(objTXT[i].value.replace(/^\s+|\s+$/,'')==''){
				mesaj_eroare=mesaj_eroare+mesaj+' \n';
			}
		}
	}
}

function valideaza_radio(sName,mesaj){
	if(document.getElementsByName(sName)){
		var objRadio=document.getElementsByName(sName);
		for (i=0; i<objRadio.length; i++) {
			if(objRadio[i].checked){
			}else{
				mesaj_eroare=mesaj_eroare+mesaj+' \n';
			}
		}
	}
}

function valideaza_bifa(sName,mesaj){
	if(document.getElementsByName(sName)){
		var objCheck=document.getElementsByName(sName);
		for (i=0; i<objCheck.length; i++){
			if(objCheck[i].checked==true){
			}else{
				mesaj_eroare=mesaj_eroare+mesaj+' \n';
			}
		}
	}
}
/********************************************************/