<!--
function findImage(name, doc) {
  var i, img;
  for (i = 0; i < doc.images.length; i++)
    if (doc.images[i].name == name)
      return doc.images[i];
  for (i = 0; i < doc.layers.length; i++)
    if ((img = findImage(name, doc.layers[i].document)) != null) {
      img.container = doc.layers[i];
      return img;
    }
  return null;
}

function getImagePageLeft(img) {
  var x, obj;
  if (document.layers) {
    if (img.container != null)
      return img.container.pageX + img.x;
    else
      return img.x;
  }
  return -1;
}

function getImagePageTop(img) {
  var y, obj;
  if (document.layers) {
    if (img.container != null)
      return img.container.pageY + img.y;
    else
      return img.y;
  }
  return -1;
}

function getStyleObject(objectId) {
    // cross-browser function to get an object's style object given its id
    if(document.getElementById && document.getElementById(objectId)) {
	// W3C DOM
	return document.getElementById(objectId).style;
    } else if (document.all && document.all(objectId)) {
	// MSIE 4 DOM
	return document.all(objectId).style;
 } else if (document.layers && document.layers[objectId]) {
	// NN 4 DOM.. note: this won't find nested layers
	return document.layers[objectId];
    } else {
	return false;
    }
} // getStyleObject

function changeObjectVisibility(objectId, newVisibility) {
    // get a reference to the cross-browser style object and make sure the object exists
    var styleObject = getStyleObject(objectId);
    if(styleObject) {
	styleObject.visibility = newVisibility;
	return true;
    } else {
	//we couldn't find the object, so we can't change its visibility
	return false;
    }
} // changeObjectVisibility


function toggle(id, pic) {
    var blk = document.getElementById(id);
    var img = document.getElementById(pic);
	
    if (blk.style.display == 'none'){
       blk.style.display = '';
       img.src = 'linkestan/images/search/dbl_arrow_up.gif';
    } else {
       blk.style.display = 'none';
       img.src = 'linkestan/images/search/dbl_arrow_down.gif';
	}
}

var img = new Image();
img.src = 'linkestan/images/search/dbl_arrow_down.gif';
var img1 = new Image();
img1.src = 'linkestan/images/search/dbl_arrow_up.gif';

addEvent(window, 'load', function()
{
  var tbdy = document.getElementById('block');
  if (tbdy){
    var col = getCookie('xlinks_collapse');
    if (col == 'true'){
      tbdy.style.display = 'none';
    }else if (col == 'false') {
      tbdy.style.display = '';
    }
  }
  var img = document.getElementById('arrow');
  if (img){
    var arr = getCookie('xlinks_arrow');
    if (arr == 'down'){
      img.src = 'linkestan/images/search/dbl_arrow_down.gif';
    }else if (arr == 'up') {
  	  img.src = 'linkestan/images/search/dbl_arrow_up.gif';
    }
  }
});

//-->