function toggle(theElem){
document.getElementById(theElem).style.display = (document.getElementById(theElem).style.display == 'none')?'':'none';
}

function YSF_kapatalim(gelen) {
for (var i=1;i<gelen;i++)
   {
   document.getElementById('m'+i).style.display='none';
   } 
}
function YSF_kapatalim2(gelen) {
for (var i=1;i<gelen;i++)
   {
   document.getElementById('d'+i).style.display='none';
   
   } 
}
function YSF_ozel1(gelen) {
   document.getElementById('d'+i).style.display='none';
}


function YSF_neler_ac(gelen) {//v1.0
  document.getElementById('neler1_2').style.display='none';
  document.getElementById('neler2_2').style.display='none';
  document.getElementById('neler3_2').style.display='none';
  
  document.getElementById('neler1_1').style.src='_rsm/tema1/ok-yukari.png';
  document.getElementById('neler2_1').style.src='_rsm/tema1/ok-yukari.png';
  document.getElementById('neler3_1').style.src='_rsm/tema1/ok-yukari.png';
  
  document.getElementById(gelen+'_2').style.display='block';
  document.getElementById('neler3_2').style.src='_rsm/tema1/ok-asagi.png';
 

}
function YSF_changePropRestore() {//v1.0
 var d=document,x; if(d.$cpe) { for(i=0; i<d.$cpe.length; i++) { x=d.$cpe[i];
 if(x.v=="") x.v=""; eval("x."+x.n+"=String(x.v)"); } d.$cpe=null; }
}

function YSF_changeProp() {//v1.0
 var args=arguments,d=document,i,j,id=args[0],o=YSF_getObjectByID(id),s,ao,v,x;
 d.$cpe=new Array(); if(o) for(i=2; i<args.length; i+=2) { v=args[i+1]; s="o"; 
 ao=args[i].split("."); for(j=0; j<ao.length; j++) { s+="."+ao[j]; if(null==eval(s)) { 
  s=null; break; } } x=new Object; x.o=o; x.n=new Array(); x.v=new Array();
 x.n[x.n.length]=s; eval("x.v[x.v.length]="+s); d.$cpe[d.$cpe.length]=x;
 if(s) eval(s+"=v"); }
}

function YSF_getObjectByID(id,o) {//v1.0
 var c,el,els,f,m,n; if(!o)o=document; if(o.getElementById) el=o.getElementById(id);
 else if(o.layers) c=o.layers; else if(o.all) el=o.all[id]; if(el) return el;
 if(o.id==id || o.name==id) return o; if(o.childNodes) c=o.childNodes; if(c)
 for(n=0; n<c.length; n++) { el=YSF_getObjectByID(id,c[n]); if(el) return el; }
 f=o.forms; if(f) for(n=0; n<f.length; n++) { els=f[n].elements;
 for(m=0; m<els.length; m++){ el=YSF_getObjectByID(id,els[n]); if(el) return el; } }
 return null;
}

/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Steve Chipman | http://slayeroffice.com/ */

// constants to define the title of the alert and button text.
var ALERT_TITLE = "Bilgilendirme !";
var ALERT_BUTTON_TEXT = "Kapat";

// over-ride the alert method only if this a newer browser.
// Older browser will see standard alerts
if(document.getElementById) {
  window.alert = function(txt) {
    createCustomAlert(txt);
  }
}

function createCustomAlert(txt) {
  // shortcut reference to the document object
  d = document;

  // if the modalContainer object already exists in the DOM, bail out.
  if(d.getElementById("modalContainer")) return;

  // create the modalContainer div as a child of the BODY element
  mObj = d.getElementsByTagName("body")[0].appendChild(d.createElement("div"));
  mObj.id = "modalContainer";
   // make sure its as tall as it needs to be to overlay all the content on the page
  mObj.style.height = document.documentElement.scrollHeight + "px";

  // create the DIV that will be the alert 
  alertObj = mObj.appendChild(d.createElement("div"));
  alertObj.id = "alertBox";
  // MSIE doesnt treat position:fixed correctly, so this compensates for positioning the alert
  if(d.all && !window.opera) alertObj.style.top = document.documentElement.scrollTop + "px";
  // center the alert box
  alertObj.style.left = (d.documentElement.scrollWidth - alertObj.offsetWidth)/2 + "px";

  // create an H1 element as the title bar
  h1 = alertObj.appendChild(d.createElement("h1"));
  h1.appendChild(d.createTextNode(ALERT_TITLE));

  // create a paragraph element to contain the txt argument
  msg = alertObj.appendChild(d.createElement("p"));
  msg.innerHTML = txt;
  
  // create an anchor element to use as the confirmation button.
  btn = alertObj.appendChild(d.createElement("a"));
  btn.id = "closeBtn";
  btn.appendChild(d.createTextNode(ALERT_BUTTON_TEXT));
  btn.href = "#";
  // set up the onclick event to remove the alert when the anchor is clicked
  btn.onclick = function() { removeCustomAlert();return false; }
}

// removes the custom alert from the DOM
function removeCustomAlert() {
  document.getElementsByTagName("body")[0].removeChild(document.getElementById("modalContainer"));
}