sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

function show(txt) {
	document.getElementById(txt).style.display="block"
	//document.getElementById("logo").style.display="none"
					}
function hide(txt) {
	document.getElementById(txt).style.display="none"
	//document.getElementById("logo").style.display="block"
					}

// Script Source: CodeLifter.com
// Copyright 2003
// Do not remove this notice.

// SETUPS:
// ===============================

// Set the horizontal and vertical position for the popup

PositionX = 100;
PositionY = 100;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)

defaultWidth  = 550;
defaultHeight = 500;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows

var AutoClose = true;

// Do not edit below this line...
// ================================
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=150,left='+PositionX+',top='+PositionY;
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Download u toku...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height)+40;');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height+40;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=fafafa scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="George" src='+imageURL+' style="display:block"><br /><div align="center"><input name="button" type=button onClick="javascript:self.close();" onKeyPress="javascript:self.close();" value="Zatvori/Close" style="color: #000000; font-family: Verdana,sans-serif; font-size: 10px; background-color: #fafafa; border: 1px solid #CB2525;"></div></body></html>'); 
close();		
}}


// Obicni popup

function pop(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);}


//Zamjena za target

function NewPage() { 
if(!document.getElementsByTagName ) { return; } 
var anchors = document.getElementsByTagName( "a" ); 
for( var loop = 0; loop < anchors.length; loop++ ) { 
var anchor = anchors[ loop ]; 
if( anchor.getAttribute( "href" ) && anchor.getAttribute( "rel" ) == "external" ) { 
anchor.target = "_blank"; 
} 
} 
}


// Validacija inputa feedback

function invalid() {
if (document.getElementById("feed").poruka.value.length < 2 || document.getElementById("feed").poruka.value.indexOf("<a href=",0) != -1 ) {
alert("Zaboravili ste upisati poruku!");
return false;
}

if (document.getElementById("feed").Username.value.length < 3) {
alert("Molimo, upišite barem Vaše ime!");
return false;
}
if ((document.getElementById("feed").UserEmail.value == "") || (document.getElementById("feed").UserEmail.value.length > 0 && (document.getElementById("feed").UserEmail.value.indexOf("@",0) == - 1 || document.getElementById("feed").UserEmail.value.indexOf(".",0) == - 1)))
 {
alert("Molimo, omogućite nam da Vas kontaktiramo ! Upišite ispravnu email adresu!");
return false;
}

return true;
}
