function lightup(imageobject, opacity){
 if (navigator.appName.indexOf("Netscape")!=-1
							   
  &&parseInt(navigator.appVersion)>=5)
    imageobject.style.MozOpacity=opacity/100
 else if (navigator.appName.indexOf("Microsoft")!= -1 
  &&parseInt(navigator.appVersion)>=4)
    imageobject.filters.alpha.opacity=opacity
}

function Validator(theForm)
{
   
  if (theForm.email.value == "" )
  {
	  
    alert("L'indirizzo E-mail e' obbligatorio!");
    theForm.email.focus();
    return (false);
  }
  var good_email = theForm.email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);
  if (!good_email)
  {
  	alert("Inserire un indirizzo e-mail valido!");
    theForm.email.focus();
    return (false);
  }
}
function Validator2(theForm)
{
   

  if (theForm.podjetje.value == "" )
  {
    alert("Polja oznaena z * so obvezna!.");
    theForm.podjetje.focus();
    return (false);
  }
  if (theForm.email.value == "" )
  {
    alert("Polja oznaena z * so obvezna!.");
    theForm.email.focus();
    return (false);
  }
  if (theForm.filefield.value == "" )
  {
    alert("Niste pripeli motiva!.");
    theForm.filefield.focus();
    return (false);
  }
  var good_email = theForm.email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);
  if (!good_email)
  {
  	alert("Prosim vpiite veljeven e-mail naslov!");
    theForm.email.focus();
    return (false);
  }
}
// POVECAVA FONTOV //

// Copyright 2003 Eddie Traversa
// http://www.dhtmlnirvana.com/
// free to use as long as this copyright notice stays intact
var tags = new Array( 'div','td','tr','p','b','table','strong','span','emphasis','a','h1','h2','h3','pre','sub','sup','i','th','cp','ul','ol','li','dt','dd');
var pixelArray =  new Array('9','10','11','13','15','17','19','21');
var emArray =  new Array('0.7','0.9','1.0','1.5','2.0','2.5','3');
var initSize = parseInt(getCookie("fontsize"));

function getInitSize() {
	if (!initSize) { 
		initSize = 2;
		var now = new Date();
		now.setTime(now.getTime() + 2 * 24 * 60 * 60 * 1000);
		setCookie("fontsize", initSize, now);
	} else if (initSize != 2) {
		tmp = initSize-2;
		initSize = 2;
		fontSizer(tmp, 'px');
	}
}

function fontSizer(inc,unit) {
	
	if (!document.getElementById) 
		return;
	var size = initSize;
		size += inc;
	if (size < 0 ) {
		size = 0;
	}
	if (size > 5 ) {
		size = 5;
	}
		var diff = size - initSize;
		initSize = size;
		var now = new Date();
		now.setTime(now.getTime() + 2 * 24 * 60 * 60 * 1000);
		setCookie("fontsize", initSize, now);
		
		//getBody = document.getElementsByTagName('body')[0];
		getBody = document.getElementById('povecaj');
	for (i = 0 ; i < tags.length ; i++ ) {
		//if(!document.getElementById('povecava_no')){
			getallTags = getBody.getElementsByTagName(tags[i]);
		//}
		for (k = 0 ; k < getallTags.length ; k++) {
			if (getallTags[k].className != 'fixed' && getallTags[k].className != 'gl_nav') {
					if (getallTags[k].style.fontSize.length > 0) {
						px = toInt(getallTags[k].style.fontSize);
						getallTags[k].style.fontSize = (unit=='px') ? (pixelArray[size]*1 + px-pixelArray[size-diff])+unit : (emArray[size]*1 + px-emArray[size-diff])+unit;
					} else
						getallTags[k].style.fontSize = (unit=='px') ? pixelArray[size]+unit : emArray[size]+unit;
				}
			
		}
	}
}

function toInt(str) {
	for (j = 0; j <= str.length; j++) {
		if (j == str.length || str.charAt(j) < '0' || str.charAt(j) > '9') {
			return str.substring(0,j)*1;
		}
	}
}

//////////////////////

// cookeis //
/*
   name - name of the cookie
   value - value of the cookie
   [expires] - expiration date of the cookie
     (defaults to end of current session)
   [path] - path for which the cookie is valid
     (defaults to path of calling document)
   [domain] - domain for which the cookie is valid
     (defaults to domain of calling document)
   [secure] - Boolean value indicating if the cookie transmission requires
     a secure transmission
   * an argument defaults when it is assigned null as a placeholder
   * a null placeholder is not required for trailing omitted arguments
*/

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}


/*
  name - name of the desired cookie
  return string containing value of specified cookie or null
  if cookie does not exist
*/

function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}


/*
   name - name of the cookie
   [path] - path of the cookie (must be same as path used to create cookie)
   [domain] - domain of the cookie (must be same as domain used to
     create cookie)
   path and domain default if assigned null or omitted if no explicit
     argument proceeds
*/

function deleteCookie(name, path, domain) {
  if (getCookie(name)) {
    document.cookie = name + "=" +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

// date - any instance of the Date object
// * hand all instances of the Date object to this function for "repairs"

function fixDate(date) {
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0)
    date.setTime(date.getTime() - skew);
}

// END cookeis //



var xmlhttp=false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
 try {
  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp = false;
  }
 }
@end @*/
if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	try {
		xmlhttp = new XMLHttpRequest();
	} catch (e) {
		xmlhttp=false;
	}
}
if (!xmlhttp && window.createRequest) {
	try {
		xmlhttp = window.createRequest();
	} catch (e) {
		xmlhttp=false;
	}
}




var xmlhttp2=false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
 try {
  xmlhttp2 = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp2 = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp2 = false;
  }
 }
@end @*/
if (!xmlhttp2 && typeof XMLHttpRequest!='undefined') {
	try {
		xmlhttp2 = new XMLHttpRequest();
	} catch (e) {
		xmlhttp2=false;
	}
}
if (!xmlhttp2 && window.createRequest) {
	try {
		xmlhttp2 = window.createRequest();
	} catch (e) {
		xmlhttp2=false;
	}
}

function loadFragmentInToElement(fragment_url, element_id) {
	if(fragment_url && element_id){
    var element = document.getElementById(element_id);
    //element.innerHTML = '<img src="imgs/preloader.gif" />';
   xmlhttp.open("GET", fragment_url, true);
    xmlhttp.onreadystatechange = function() {
      if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
      //if(element){
	  	element.innerHTML = xmlhttp.responseText;
	  //}
	  }
    }
    xmlhttp.send(null);
	}
}

function loadCalendar(fragment_url, element_id) {
	if(fragment_url && element_id){
    var element = document.getElementById(element_id);
    ///element.innerHTML = '<img src="imgs/preloader.gif" />';
   xmlhttp.open("GET", fragment_url, true);
    xmlhttp.onreadystatechange = function() {
      if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
      //if(element){
	  	element.innerHTML = xmlhttp.responseText;
	  //}
	  }
    }
    xmlhttp.send(null);
	}
}


function get_acal(val){
	
	loadCalendar('acal.php?' + val, 'acal_container');	
}



/*intervalID = window.setInterval("load_banner()", 15000);
function load_banner() {
	if(window.XMLHttpRequest || xmlhttp){
    var element = document.getElementById('banner_loader');
    xmlhttp.open("GET", 'ajax_banners.php', true);
    xmlhttp.onreadystatechange = function() {
		  if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
			  if(element){
				element.innerHTML = xmlhttp.responseText;
			  }
		  }
    }
    xmlhttp.send(null);
	}
}*/


/*intervalID_2 = window.setInterval("load_banner2()", 19000);
function load_banner2() {
	if(window.XMLHttpRequest || xmlhttp2){
    var element2 = document.getElementById('banner_loader2');
    xmlhttp2.open("GET", 'ajax_banners2.php', true);
    xmlhttp2.onreadystatechange = function() {
		  if (xmlhttp2.readyState == 4 && xmlhttp2.status == 200) {
			  if(element2){
				element2.innerHTML = xmlhttp2.responseText;
			  }
		  }
    }
    xmlhttp2.send(null);
	}
}*/