function IsNumeric(strString)
 //  check for valid numeric strings	
 {
 var strValidChars = "0123456789.-";
 var strChar;
 var blnResult = true;

 if (strString.length == 0) return false;

 //  test strString consists of valid characters listed above
 for (i = 0; i < strString.length && blnResult == true; i++)
    {
    strChar = strString.charAt(i);
    if (strValidChars.indexOf(strChar) == -1)
       {
       blnResult = false;
       }
    }
 return blnResult;
}

function deletecookie(name) {
		var expdate = new Date();
		expdate.setTime(expdate.getTime() - 1);
		document.cookie = name += "=; expires=" + expdate.toGMTString();
}

function getCookie(c_name)
{
	if (document.cookie.length>0)
	  {
	  c_start=document.cookie.indexOf(c_name + "=");
	  if (c_start!=-1)
	    {
	    c_start=c_start + c_name.length+1;
	    c_end=document.cookie.indexOf(";",c_start);
	    if (c_end==-1) c_end=document.cookie.length;
	    return unescape(document.cookie.substring(c_start,c_end));
	    }
	  }
	return "";
}

function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function checkCookie()
{
	username=getCookie('brala');
	if (username!=null && username!="")
	  {
	  alert('Welcome again '+username+'!');
	  }
	else
	  {
	  username=prompt('Please enter your name:',"");
	  if (username!=null && username!="")
	    {
	    setCookie('username',username,365);
	    }
	  }
}


function formCheckN(){
	fali = "";
	
	if (document.naruci.ime.value == "") fali = fali + "\n- Ime";
	if (document.naruci.email.value == "") fali = fali + "\n- Email";
	if (document.naruci.poruka.value == "") fali = fali + "\n- Poruku";
	if (fali != "")
	   alert("Niste upisali sve potrebne podatke!" + "\n\n" + "Molimo upišite:" + fali)
	else
	 document.naruci.submit();
}

function formCheck(){
	fali = "";
	
	if (document.obrazac.kome.value == "") fali = fali + "\n- Pošalji na";
	if (document.obrazac.ime.value == "") fali = fali + "\n- Ime";
	if (document.obrazac.adresa.value == "") fali = fali + "\n- Adresu";
	if (document.obrazac.telefon.value == "") fali = fali + "\n- Telefon";
	if (document.obrazac.poruka.value == "") fali = fali + "\n- Poruku";
	if (fali != "")
	   alert("Niste upisali sve potrebne podatke!" + "\n\n" + "Molimo upišite:" + fali)
	else
	 document.obrazac.submit();
}

function formCheckK(){
	fali = "";
	
	if (document.obrazac.ime.value == "") fali = fali + "\n- Ime";
	if (document.obrazac.adresa.value == "") fali = fali + "\n- Adresu";
	if (document.obrazac.telefon.value == "") fali = fali + "\n- Telefon";
	if (document.obrazac.poruka.value == "") fali = fali + "\n- Poruku";
	if (fali != "")
	   alert("Niste upisali sve potrebne podatke!" + "\n\n" + "Molimo upišite:" + fali)
	else
	 document.obrazac.submit();
}

function formCheckPop(){
	fali = "";
	
	if (document.obrazac.poduzece.value == "") fali = fali + "\n- Naziv poduzeća";
	if (document.obrazac.adresa.value == "") fali = fali + "\n- Adresa";
	if (document.obrazac.telefon.value == "") fali = fali + "\n- Telefon";
	if (document.obrazac.fax.value == "") fali = fali + "\n- Fax";
	if (document.obrazac.direktor.value == "") fali = fali + "\n- Direktor/vlasnik";
	if (document.obrazac.matbr.value == "") fali = fali + "\n- Matični broj poduzeća";
	if (document.obrazac.oib.value == "") fali = fali + "\n- OIB";
	if (document.obrazac.email.value == "") fali = fali + "\n- e-mail";
	if (document.obrazac.brrac.value == "") fali = fali + "\n- Broj transakcijskog računa";
	if (document.obrazac.banka.value == "") fali = fali + "\n- Banka (gdje je otvoren račun)";
	if (document.obrazac.osoba.value == "") fali = fali + "\n- Kontakt osoba";
	if (fali != "")
	   alert("Niste upisali sve potrebne podatke!" + "\n\n" + "Molimo upišite:" + fali)
	else
	 document.obrazac.submit();
}

function formCheckNe(){
	fali = "";
	
	if (document.naruci.ime.value == "") fali = fali + "\n- Name";
	if (document.naruci.email.value == "") fali = fali + "\n- Email";
	if (document.naruci.poruka.value == "") fali = fali + "\n- Message";
	if (fali != "")
	   alert("You didn't fill all the required fields!!" + "\n\n" + "Please fill:" + fali)
	else
	 document.naruci.submit();
}

function formChecke(){
	fali = "";
	
	if (document.obrazac.ime.value == "") fali = fali + "\n- Name";
	if (document.obrazac.adresa.value == "") fali = fali + "\n- Address";
	if (document.obrazac.telefon.value == "") fali = fali + "\n- Phone";
	if (document.obrazac.poruka.value == "") fali = fali + "\n- Message";
	if (fali != "")
	   alert("You didn't fill all the required fields!" + "\n\n" + "Please fill:" + fali)
	else
	 document.obrazac.submit();
}

function formCheckKe(){
	fali = "";
	
	if (document.obrazac.ime.value == "") fali = fali + "\n- Name";
	if (document.obrazac.adresa.value == "") fali = fali + "\n- Address";
	if (document.obrazac.telefon.value == "") fali = fali + "\n- Phone";
	if (document.obrazac.poruka.value == "") fali = fali + "\n- Message";
	if (fali != "")
	   alert("You didn't fill all the required fields!" + "\n\n" + "Please fill:" + fali)
	else
	 document.obrazac.submit();
}

var aktivnojelo = "nis";
var i = 1;  
  function pokaziDiv (divId) {
    if (!document.layers) {
      if (document.all) {
        document.all(divId).style.display="block";
      } else {
        document.getElementById(divId).style.display="block";
      }
    }
		i = 2;
  }
  
  function sakrijDiv (divId) {
    if (!document.layers) {
      if (document.all) {
        document.all(divId).style.display="none";
      } else {
        document.getElementById(divId).style.display="none";
      }
    }
		i = 1;
  }
  
  function openDiv(jelo) {
	if ((i == 2) && (aktivnojelo == jelo) ) {
		sakrijDiv(aktivnojelo);
	} else {
    if (aktivnojelo != "0") {
      sakrijDiv(aktivnojelo);
    }
    aktivnojelo = jelo;
    pokaziDiv(aktivnojelo);
	}
  }

function noviProzor(ime,x,y) {
  eval("window.open('slika.asp?s=" + ime + "','_blank','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width="+ x +",height="+ y +"')")
 }
 
function openImg( sVar, idColor )
{
  eval("var f=window.open('picture.asp?id=" + sVar + "','gallery','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=300 ,height=300');f.focus();");
}

function openImg2( sVar, idColor )
{
  eval("var f=window.open('picture2.asp?id=" + sVar + "','gallery','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=300 ,height=300');f.focus();");
}

function Reset()
  {
    document.obrazac.ime.value = "";
		document.obrazac.prezime.value = "";
    document.obrazac.adresa.value = "";
    document.obrazac.mjesto.value = "";
    document.obrazac.telefon.value = "";
    document.obrazac.email.value = "";
    document.obrazac.poruka.value = "";
  }
	
var brojkice=new Array();	
var brStart = 0;
var brEnd = 0;

function brojkeSkrij (brT,brM) {
	for (i=0;i<=brM;i++) {
		brojkice[i] = "strbrLa";
	}
	
	if ( brT < 4 ) {
		
		brStart = 0;
		brEnd = 9;
		
	} else if ( brT > (brM-5) ) {
		brStart = brM-10;
		brEnd = brM;
	} else {
		brStart = brT-5;
		brEnd = brT+5;
	}
	
	var w= 0;
	while (w<brM) {
		if ( w != brT ) {
			if ( (w < brEnd) && ( w >= brStart ) ) {
				document.getElementById('broj'+w).className="strbrLa";
			} else {
				document.getElementById('broj'+w).className="none";
			}
			
		}
	w++;
	}
	
}
	
var aktbr = 1;

function onloadKnji (br,offset,lastPg) {
	$.get("getbooks.php?bid="+br+"&sid="+ offset +"", function(data){
     $("#knjigeIn").html(data).fadeIn("slow");
	});
	document.getElementById('broj'+offset).className="strbrLaakt";
	brojkeSkrij(offset,lastPg);
}

offTmp = getCookie("brala");

if ( offTmp == "" ) {
	offTmp = 0;
}

function setKnj (br,offset,lastPg) {
	if ( offset != offTmp ) {
		$.get("getbooks.php?bid="+br+"&sid="+ offset +"", function(data){
     	$("#knjigeIn").html(data).fadeIn("slow");
		});
		document.getElementById('broj'+offset).className="strbrLaakt";
		brojkeSkrij(offset,lastPg);
		
	window.scrollTo(0,0);
	offTmp = offset;
	setCookie("brala",offset,3600);
	setCookie("kid",br,3600);
	}
}

function leftRight(br,offset,maxbr) {
	
	ofbrIZ = 0;
	
		if ( offset == 0 ) {
		if ( offTmp != 0 ) {
			ofbrIZ = offTmp-1;
			$.get("getbooks.php?bid="+br+"&sid="+ ofbrIZ +"", function(data){
		     $("#knjigeIn").html(data).fadeIn("slow");
			});
			document.getElementById('broj'+ofbrIZ).className="strbrLaakt";
			document.getElementById('broj'+offTmp).className="strbrLa";
			offTmp = ofbrIZ;
		}
	} else {
		if ( offTmp < Math.floor(maxbr) ) {
			ofbrIZ = offTmp + 1;
			$.get("getbooks.php?bid="+br+"&sid="+ ofbrIZ +"", function(data){
		     $("#knjigeIn").html(data).fadeIn("slow");
			});
			document.getElementById('broj'+ofbrIZ).className="strbrLaakt";
			document.getElementById('broj'+offTmp).className="strbrLa";
			offTmp = ofbrIZ;
		}
	}
	setCookie("brala",offTmp,3600);
	setCookie("kid",br,3600);
	brojkeSkrij(ofbrIZ,Math.ceil(maxbr));
	
} 

function back() {
  history.back();
}

var aktbrtr = 1;

function onloadKnjitr (brtr,offsettr,trpojam,lastPg) {
	$.get("getbookstr.php?bid="+brtr+"&sid="+ offsettr +"&trp="+ trpojam +"", function(data){
     $("#knjigeIn").html(data).fadeIn("slow");
	});
	document.getElementById('broj'+offsettr).className="strbrLaakt";
	brojkeSkrij(offsettr,lastPg);
}

offTmptr = 0;

function setKnjtr (brtr,offsettr,trpojam,lastPg) {
	if ( offsettr != offTmptr ) {
		$.get("getbookstr.php?bid="+brtr+"&sid="+ offsettr +"&trp="+ trpojam +"", function(data){
     	$("#knjigeIn").html(data).fadeIn("slow");
		});
		document.getElementById('broj'+offsettr).className="strbrLaakt";
		brojkeSkrij(offsettr,lastPg);
	}
	window.scrollTo(0,0);
	offTmptr = offsettr;
}

function leftRighttr(brtr,offsettr,maxbrtr,trpojam,maxbr) {
	
	ofbrIZrt = 0;
	
		if ( offsettr == 0 ) {
		if ( offTmptr != 0 ) {
			ofbrIZtr = offTmptr-1;
			$.get("getbookstr.php?bid="+brtr+"&sid="+ ofbrIZtr +"&trp="+ trpojam +"", function(data){
		     $("#knjigeIn").html(data).fadeIn("slow");
			});
			document.getElementById('broj'+ofbrIZtr).className="strbrLaakt";
			document.getElementById('broj'+offTmptr).className="strbrLa";
			offTmptr = ofbrIZtr;
		}
	} else {
		if ( offTmptr < Math.floor(maxbrtr) ) {
			ofbrIZtr = offTmptr + 1;
			$.get("getbookstr.php?bid="+brtr+"&sid="+ ofbrIZtr +"&trp="+ trpojam +"", function(data){
		     $("#knjigeIn").html(data).fadeIn("slow");
			});
			document.getElementById('broj'+ofbrIZtr).className="strbrLaakt";
			document.getElementById('broj'+offTmptr).className="strbrLa";
			offTmptr = ofbrIZtr;
		}
	}
	brojkeSkrij(ofbrIZtr,Math.ceil(maxbr));
	
} 


function onloadKnjiz (offset) {
	$.get("getbooksz.php?sid="+ offset +"", function(data){
     $("#knjigeIn").html(data).fadeIn("slow");
	});
	document.getElementById('broj'+offset).className="strbrLaakt";
}

offTmpz = 0;

function setKnjz (offset) {
	if ( offset != offTmpz ) {
		$.get("getbooksz.php?sid="+ offset +"", function(data){
     	$("#knjigeIn").html(data).fadeIn("slow");
		});
		document.getElementById('broj'+offset).className="strbrLaakt";
		document.getElementById('broj'+offTmpz).className="strbrLa";
	}
	window.scrollTo(0,0);
	offTmpz = offset;
}

function leftRightz (offset,maxbr) {
	
	ofbrIZ = 0;
	
		if ( offset == 0 ) {
		if ( offTmpz != 0 ) {
			ofbrIZ = offTmpz-1;
			$.get("getbooksz.php?sid="+ ofbrIZ +"", function(data){
		     $("#knjigeIn").html(data).fadeIn("slow");
			});
			document.getElementById('broj'+ofbrIZ).className="strbrLaakt";
			document.getElementById('broj'+offTmpz).className="strbrLa";
			offTmpz = ofbrIZ;
		}
	} else {
		if ( offTmpz < Math.floor(maxbr) ) {
			ofbrIZ = offTmpz + 1;
			$.get("getbooksz.php?sid="+ ofbrIZ +"", function(data){
		     $("#knjigeIn").html(data).fadeIn("slow");
			});
			document.getElementById('broj'+ofbrIZ).className="strbrLaakt";
			document.getElementById('broj'+offTmpz).className="strbrLa";
			offTmpz = ofbrIZ;
		}
	}
}