/* *******************************************************
Software: Web Wiz Forums
Info: http://www.webwizforums.com
Copyright: ©2001-2007 Web Wiz. All rights reserved
******************************************************* */

//function to change page from option list
function linkURL(URL) {
   if (URL.options[URL.selectedIndex].value != "") self.location.href = URL.options[URL.selectedIndex].value;
   return true;
}

//function to open pop up window
function winOpener(theURL, winName, scrollbars, resizable, width, height) {

   winFeatures = 'left=' + (screen.availWidth-10-width)/2 + ',top=' + (screen.availHeight-30-height)/2 + ',scrollbars=' + scrollbars + ',resizable=' + resizable + ',width=' + width + ',height=' + height + ',toolbar=0,location=0,status=1,menubar=0'
   window.open(theURL, winName, winFeatures);
}

//function to open pop up window - Customizirana java skripta za multi move
function winOpenerMultiMove(theURL, winName, scrollbars, resizable, width, height, pst) {
var pidvar='';
var chks=document.getElementsByName("oznaka");
var dolzina=document.getElementsByName("oznaka").length

for(var i=0;i<dolzina;i++)
{
if (chks[i].checked == 1){
    pidvar=pidvar+chks[i].value+';';
    }
}

if (pidvar=='')
{
pidvar=pidvar+pst+';';
}

theURL=theURL+pidvar;

   winFeatures = 'left=' + (screen.availWidth-10-width)/2 + ',top=' + (screen.availHeight-30-height)/2 + ',scrollbars=' + scrollbars + ',resizable=' + resizable + ',width=' + width + ',height=' + height + ',toolbar=0,location=0,status=1,menubar=0'
   window.open(theURL, winName, winFeatures);
}

//Show drop down
function showDropDown(parentEle, dropDownEle, dropDownWidth, offSetRight){

   parentElement = document.getElementById(parentEle);
   dropDownElement = document.getElementById(dropDownEle)

   //position
   dropDownElement.style.left = (getOffsetLeft(parentElement) - offSetRight) + 'px';
   dropDownElement.style.top = (getOffsetTop(parentElement) + parentElement.offsetHeight + 3) + 'px';

   //width
   dropDownElement.style.width = dropDownWidth + 'px';

   //display
   hideDropDown();
   dropDownElement.style.visibility = 'visible';


   //Event Listener to hide drop down
   if(document.addEventListener){ // Mozilla, Netscape, Firefox
      document.addEventListener('mouseup', hideDropDown, false);
   } else { // IE
      document.onmouseup = hideDropDown;
   }
}

//Hide drop downs
function hideDropDown(){
   hide('div');
   hide('iframe');
   function hide(tag){
      var classElements = new Array();
      var els = document.getElementsByTagName(tag);
      var elsLen = els.length;
      var pattern = new RegExp('(^|\\s)dropDown(.*\)');

      for (i = 0, j = 0; i < elsLen; i++){
         if (pattern.test(els[i].className)){
            els[i].style.visibility='hidden';
            j++;
         }
      }
   }
}


//Top offset
function getOffsetTop(elm){
   var mOffsetTop = elm.offsetTop;
   var mOffsetParent = elm.offsetParent;
   while(mOffsetParent){
      mOffsetTop += mOffsetParent.offsetTop;
      mOffsetParent = mOffsetParent.offsetParent;
   }
   return mOffsetTop;
}

//Left offset
function getOffsetLeft(elm){
   var mOffsetLeft = elm.offsetLeft;
   var mOffsetParent = elm.offsetParent;
   while(mOffsetParent){
      mOffsetLeft += mOffsetParent.offsetLeft;
      mOffsetParent = mOffsetParent.offsetParent;
   }
   return mOffsetLeft;
}

//AJAX
var xmlHttp;
var xmlHttpResponseID;

//create XMLHttpRequest object
function createXMLHttpRequest(){
   if (window.XMLHttpRequest){
      xmlHttp = new XMLHttpRequest();
   }else if (window.ActiveXObject){
      xmlHttp = new ActiveXObject('Msxml2.XMLHTTP');
      if (! xmlHttp){
         xmlHttp = new ActiveXObject('Microsoft.XMLHTTP');
      }
   }
}

//XMLHttpRequest event handler
function XMLHttpResponse(){
   if (xmlHttp.readyState == 4 || xmlHttp.readyState=='complete'){
      if (xmlHttp.status == 200){
         xmlHttpResponseID.innerHTML = xmlHttp.responseText;
      }else {
         xmlHttpResponseID.innerHTML = '<strong>Error connecting to server</strong>';
      }

   }
}

//Get AJAX data
function getAjaxData(url, elementID){
   xmlHttpResponseID = document.getElementById(elementID);
   xmlHttpResponseID.innerHTML = '<strong>Loading...</strong>';
   createXMLHttpRequest();
   xmlHttp.onreadystatechange = XMLHttpResponse;
   xmlHttp.open("GET", url, true);
   xmlHttp.send(null);
}