var fokusiran;
// ------------------------------------------------------------------
function krop()
{
	var w = document.getElementById("w");
	var h = document.getElementById("h");
	var t = document.getElementById("top");
	var l = document.getElementById("left");
	var k = document.getElementById("maska");
	var k_boja = document.getElementById("krop-boja");


	k.style.width = w.value+"px";
	k.style.height = h.value+"px";
	k.style.top = t.value+"px";
	k.style.left = l.value+"px";
	k.style.border = "1px solid "+k_boja.value;
}
// ------------------------------------------------------------------
// ------------------------------------------------------------------
// ------------------------------------------------------------------
function checkbox(element)
{
	var check = document.getElementById(element).checked;
	document.getElementById(element).checked = !check;
}
// ------------------------------------------------------------------
function razvuci_rx(rx)
{
	var broj=1;
	var element;
	while(element = document.getElementById(rx+"-"+broj))
		{
			razvuci_tr(rx+"-"+broj, "table-row");
			broj++;
		}
}
// ------------------------------------------------------------------
function razvuci(naziv, displej)
{
// 	alert(displej);
// 	alert(document.getElementById(naziv).style.display);
	var Objekat = document.getElementById(naziv);
	var Objekat2 = document.getElementById("flip-"+naziv);
// 	alert(Objekat.id);
	if(Objekat.style.display=="") Objekat.style.display=displej;
	if(Objekat.style.display=="none")
		{
			Objekat.style.display="block";
			if(Objekat2) Objekat2.style.display="none";
		}
	else
		{
			Objekat.style.display="none";
			if(Objekat2) Objekat2.style.display="block";
		}
}
//-------------------------------------------------------------------
function razvuci_tabelu(naziv, displej)
{
	var Objekat = document.getElementById(naziv);
	var Objekat2 = document.getElementById("flip-"+naziv);

	if(Objekat.style.display=="") Objekat.style.display=displej;
	if(Objekat.style.display=="none")
		{
			Objekat.style.display="table";
			if(Objekat2) Objekat2.style.display="none";
		}
	else
		{
			Objekat.style.display="none";
			if(Objekat2) Objekat2.style.display="table";
		}
}
//-------------------------------------------------------------------
function razvuci_tr(naziv, displej)
{
	var Objekat = document.getElementById(naziv);
	var Objekat2 = document.getElementById("flip-"+naziv);

	if(Objekat.style.display=="") Objekat.style.display=displej;
	if(Objekat.style.display=="none")
		{
			Objekat.style.display=displej;
			if(Objekat2) Objekat2.style.display="none";
		}
	else
		{
			Objekat.style.display="none";
			if(Objekat2) Objekat2.style.display=displej;
		}
}
//-------------------------------------------------------------------
function resize()
{
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' )
  {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  }
  else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) )
  {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  }
  else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) )
  {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
//   window.alert( 'Width = ' + myWidth );
//   window.alert( 'Height = ' + myHeight );
	var visina = myHeight-180;
  document.getElementById("div_skrol").style.height = visina+"px";
}
//-------------------------------------------------------------------
function sranje(element, slika, sirina, visina)
{
	element.style.width=sirina;
	element.style.height=visina;
	element.zIndex=0;
	element.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+slika+"', sizingMethod=scale)'";
}
//-------------------------------------------------------------------
function klasa(element, css, slika, sirina, visina, msie)
{
	element.className=css;

	if(msie && slika) sranje(element, slika, sirina, visina);
	else if(slika) element.src=slika;
}
//-------------------------------------------------------------------
function fokusiraj(id)
{
	if(fokusiran == id) return;
	fokusiran = id;
	var element = document.getElementById(id);
	element.focus();
	element.select()
}
//-------------------------------------------------------------------
function defokusiran(id)
{
	fokusiran = false;
}
//-------------------------------------------------------------------
function over3(th, a, sl, cth, ca, slk, msie, velicina)
{
	th.className=cth;
	document.getElementById(a).className=ca;
	var slika = document.getElementById(sl);
	if(msie) sranje(slika, slk, velicina, velicina);
	else 	slika.src=slk;
}
//-------------------------------------------------------------------
function over2(th, a, cth, ca)
{
	th.className=cth;
	document.getElementById(a).className=ca;
}
//-------------------------------------------------------------------
function slika_flip(element, slika1, slika2)
{
	var sors = element.src;
	if(sors.indexOf(slika1)==-1) element.src = slika1;
	else element.src = slika2;
}
//-------------------------------------------------------------------