// JavaScript Document
function limitText(limitField, limitCount, limitNum) {
	if (limitField.value.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} else {
		limitCount.value = limitNum - limitField.value.length;
	}
}
function isNumeric(val)
{
	return(parseFloat(val,10)==(val*1));
}

function trim(s) {
  while (s.substring(0,1) == ' ') {
    s = s.substring(1,s.length);
  }
  while (s.substring(s.length-1,s.length) == ' ') {
    s = s.substring(0,s.length-1);
  }
  return s;
}


function votez(id)
{
	url="votcom.php?idf="+id;
    window.open(url,"detailWin","dependent=yes resizable=no,height=330,width=480,menubar=no,left=10,top=10");
}
function number_format(number, decimals, point, separator)
{
	if(!isNaN(number))
	{
		point = point ? point : '.';
		number = number.split('.');
		if(separator)
		{
			var tmp_number = new Array();
			for(var i = number[0].length, j = 0; i > 0; i -= 3)
			{
				var pos = i > 0 ? i - 3 : i;
				tmp_number[j++] = number[0].substring(i, pos);
			}
			number[0] = tmp_number.reverse().join(separator);
		}
		if(decimals && number[1]) 
			number[1] = Math.round(parseFloat(number[1].substr(0, decimals) + '.' + number[1].substr(decimals, number[1].length), 10));
		return(number.join(point));
	}
	else return(null);
}

function friendly(amount) //daca suma are mai mult de 3 zerouri se insereaza o virgula
{
	var suma="",sum="";
	
	suma=String(amount);
	
	if(suma.length-6>0)
	{
		sum+=suma.substring(0,suma.length-6);
		sum+=".";
		sum+=suma.substring(suma.length-6,suma.length-3);
		sum+=".";
		sum+=suma.substring(suma.length-3,suma.length);
	}
	else if(suma.length-3>0)
	{
		sum+=suma.substring(0,suma.length-3);
		sum+=".";
		sum+=suma.substring(suma.length-3,suma.length);
	}
	else sum+=suma;

	return sum;
}

function GetCookieVal(offset) 
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1) {
		endstr = document.cookie.length;
	}
	return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie(name)
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg) {
			return GetCookieVal(j);
		}
		i = document.cookie.indexOf(" ", i) + 1;

		if (i == 0) break;   
	}
	return '';
}

function SetCookie(name, value, days)
{
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	
	var expDate=new Date();
	expDate.setTime(expDate.getTime()+days*24*60*60*1000);
	
	expires=expDate;
	
	document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) +  ((domain == null) ? "" : ("; domain=" + domain)) +    ((secure == true) ? "; secure" : "");
}

function saveInfo()
{
	var info="";

	for(var i=0;i<Nsel;i++)
		info+=iid[i]+" "+ct[i]+" ";

	info=PretTotal+" "+Nsel+" "+info;

	
	SetCookie('cos',info,1);
}

function getInfo()
{
	var info=GetCookie('cos');

	if(info!="")
	{
		iold=0;
//---- PretTotal ----------------------
		i=info.indexOf(" ",iold);
		PretTotal=parseFloat(info.substring(iold,i));
		iold=i+1;

//---- Nsel ----------------------
		i=info.indexOf(" ",iold);
		Nsel=parseInt(info.substring(iold,i));
		iold=i+1;

//---- Cant[] ---------------------
		var j=0;
		for(j=0;j<Nsel;j++)
		{
			i=info.indexOf(" ",iold);
			iid[j]=parseInt(info.substring(iold,i));
			iold=i+1;
			i=info.indexOf(" ",iold);
			ct[j]=parseInt(info.substring(iold,i));
			iold=i+1;
		}
	}
}

function saltla()
{
	magazin=document.saltla.mag.value;
	if(magazin.indexOf('home')>=0)
		window.location.href="index.php?mag="+magazin;
	else
		window.location.href="categorii.php?mag="+magazin;
}
function cauta()
{
	var art=document.cautare.cauta.value;
	if(art=="")return;	
	art=art.toLowerCase();	
	window.location.href="magazin.php?cauta&categ="+art;
}
function change(selObj,sis)
{
	document.saltla.mag.value=selObj.options[selObj.selectedIndex].value+'&sis='+sis;
}
function jump(selObj)
{
	document.jumpto.moneda.value=selObj.options[selObj.selectedIndex].value;
	document.jumpto.submit();
}

function plus(id)
{
	eval("document."+id+".value++");
}

function minus(id)
{
		if(eval("document."+id+".value>1"))
		  eval("document."+id+".value--");
}


function adauga(id,pret,idd,frm)
{
	var cantitate=0,a;

	if(eval("trim(document."+frm+"."+idd+".value)"))
    	eval("cantitate=parseInt(document."+frm+"."+idd+".value)");

	eval("document."+frm+"."+idd+".value='1'");
	
	if(cantitate<1)return;

	a=0;
	for(var ii=0;ii<Nsel;ii++)
	{
		if(id==iid[ii])
		{	
			ct[ii]+=cantitate;
			a=1;
			break;
		}
	}	

	if(!a) 
	{
		iid[Nsel]=id;
		ct[Nsel++]=cantitate;
	}
	PretTotal+=cantitate*pret.toFixed(2);

	saveInfo();
	eval("document."+frm+".adaug.value="+id);
    eval("document."+frm+".submit()");
}



function comand(PretMinim)
{
	if(PretTotal<PretMinim)alert("Pretul minim al unei comenzi este "+PretMinim+" Lei. Va rugam continuati cumparaturile.");
	else window.location.href="casa.php?casa";
}


var iid=new Array(),ct=new Array(),Nsel=0;
var PretTotal=0;
var Unit="Lei";