var XMLHttpRequestObject = false;

if(window.XMLHttpRequest){
  XMLHttpRequestObject = new XMLHttpRequest();

}
else if(window.ActiveXObject){
  XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");  
}


function podmienFragment(dest,src)
{
  if(XMLHttpRequestObject){
    var div = document.getElementById(dest);
	div.className='loading';
    
    
	XMLHttpRequestObject.open("GET", src);
	
	
    XMLHttpRequestObject.onreadystatechange = function()
    {
      if(XMLHttpRequestObject.readyState == 4 && 
          XMLHttpRequestObject.status == 200){
        div.innerHTML = XMLHttpRequestObject.responseText;
		div.className='';
      }
    }
	
	
    XMLHttpRequestObject.send(null);
	
  }
}


function showImg() { document.getElementById('bigimg').className='pokazimg'; }
function hideImg() { document.getElementById('bigimg').className='schowajimg'; }