function fieldsFilled()  {
	var p1,p2;
	for(i=0;i<form2.elements.length;i++)
	{
		if( ((form2.elements[i].name == "usern") && (form2.elements[i].value == "")) ||
		    ((form2.elements[i].name == "password") && (form2.elements[i].value == "")) ||
		    ((form2.elements[i].name == "password2") && (form2.elements[i].value == "")) ||
		    ((form2.elements[i].name == "ime") && (form2.elements[i].value == "")) ||
		    ((form2.elements[i].name == "prezime") && (form2.elements[i].value == "")) ||
		    ((form2.elements[i].name == "email") && (form2.elements[i].value == "")) )
		{
			alert("Morate unijeti podatke u sva polja!");
			form2.elements(i).focus();
			return false;
		}
	}
	for(j=0;j<form2.elements.length;j++)
	{
	  if (form2.elements[j].name == "password") {
	  	p1=form2.elements[j].value;
	  }
	  if (form2.elements[j].name == "password2") {
	  	p2=form2.elements[j].value;
	  }	  
	}
	if (!(p1 == p2)) {
	  alert("Password nije ispravno unesen!");
	  return false;
	}
}

function fieldsFLogin()  {
	for(i=0;i<form1.elements.length;i++)
	{
		if( ((form1.elements[i].name == "user") && (form1.elements[i].value == "")) ||
		    ((form1.elements[i].name == "password") && (form1.elements[i].value == "")))
		{
			alert("Morate unijeti podatke u sva polja!");
			form1.elements(i).focus();			
			return false;			
		}
	}
}

function fieldsFUnos()  {	
	for(i=0;i<form1.elements.length;i++)
	{
		if( ((form1.elements[i].name == "izreka") && (form1.elements[i].value == "")) ||
		    ((form1.elements[i].name == "autor") && (form1.elements[i].value == "")))
		{
			alert("Morate unijeti podatke u sva polja!");
			form1.elements(i).focus();
			return false;
		}
	}
}

/***********************************************
* Textarea Maxlength script- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

function ismaxlength(obj){
  var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
  if (obj.getAttribute && obj.value.length>mlength) {
    obj.value=obj.value.substring(0,mlength);    
  }
}