function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


// FX for hide and show
function makeVisSwitch(divID) {
		if (document.getElementById(divID).style.visibility !== "visible") {
		document.getElementById(divID).style.visibility = "visible";
		document.getElementById(divID).style.height = "auto";
		} else {
		document.getElementById(divID).style.visibility = "hidden";
		document.getElementById(divID).style.height = "0px";
		}
}
function makeHidden(divID) {
		document.getElementById(divID).style.visibility = "hidden";
		//document.getElementById(divID).style.height = "0px";
}
function makeVis(divID) {
	document.getElementById(divID).style.visibility = "visible";
	//document.getElementById(divID).style.height = "auto";
}


function getElement(id){
	if(document.getElementById){
		getElement = function(id){ return document.getElementById(id); }
	}else if(document.all){
		getElement = function(id){ return document.all[id]; };
	}else if(document.layers){
		getElement = function(id){ return document.layers[id]; };
	}else{
		getElement = function() { return null; }
	}

	// When we get here, the getElement function has been replaced.
	// So we return the result of the new function.
	return getElement(id);
}



// My stuff
function clear_data(id)
{
	// document.getElementById(id).innerHTML = "";
}

function get_data(what,where, id) { // get data from source (what)

if (id == null) id = "xyz";

 try {
   id = window.XMLHttpRequest?new XMLHttpRequest():
  		new ActiveXObject("Microsoft.XMLHTTP");
 }
 catch (e) { /* do nothing */ }

 id.onreadystatechange = function()  // when request finished, call the function to put result to destination DIV
 {
 	  triggered(where, id);
 }
 id.open("GET", what);
 id.send(null);
  return false;
}


function triggered(id, req) { // put data returned by requested URL to selected DIV
  if (req.readyState == 4) { 
	  if (req.status == 200)
		  document.getElementById(id).innerHTML =req.responseText;
      }
}