var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 


//Swap Buttons
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];}
}
// pull in text
/******************************************
* Ajax load XML file script -- By Eddie Traversa (http://dhtmlnirvana.com/)
* Script featured on Dynamic Drive (http://www.dynamicdrive.com/)
* Keep this notice intact for use
******************************************/
   
   function ajaxLoader(url,id)
	{
		if (document.getElementById) {
			var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
			}
			if (x)
				{
			x.onreadystatechange = function()
					{
				if (x.readyState == 4 && x.status == 200)
						{
						el = document.getElementById(id);
						el.innerHTML = x.responseText;
					}
					}
				x.open("GET", url, true);
				x.send(null);
				}
	    }
		
// expand

var COLLAPSABLE_PARENT_NAME = "collapsable";
var COLLAPSABLE_PARENT_TYPE = "div";
var COLLAPSABLE_CHILD_TYPE = "p";

var COLLAPSABLE_EXPAND = ">";
var COLLAPSABLE_SHRINK = "^";

init = function() {
    if(document.getElementById && document.createTextNode) {
        var entries = document.getElementsByTagName(COLLAPSABLE_PARENT_TYPE);
        for(i=0;i<entries.length;i++)
            if (entries[i].className==COLLAPSABLE_PARENT_NAME)
                assignCollapse(entries[i]);
    }
}

assignCollapse = function (div) {
    var button = document.createElement('a');
    button.style.cursor='pointer';
    button.setAttribute('expand', COLLAPSABLE_EXPAND);
    button.setAttribute('shrink', COLLAPSABLE_SHRINK);
    button.setAttribute('state', -1);
    button.innerHTML='dsds';
    div.insertBefore(button, div.getElementsByTagName(COLLAPSABLE_CHILD_TYPE)[0]);

    button.onclick=function(){
        var state = -(1*this.getAttribute('state'));
        this.setAttribute('state', state);
        this.parentNode.getElementsByTagName(COLLAPSABLE_CHILD_TYPE)[0].style.display=state==1?'none':'block';
        this.innerHTML = this.getAttribute(state==1?'expand':'shrink');
    };                   
    button.onclick();
}


window.onload=init;