(function(onLoad) {
    try {
        window.addEventListener('load', onLoad, false);
    } catch (e) {
        window.attachEvent('onload', onLoad);
    }
})(function() {
    var over = function() { this.src = this.src.replace('_off.', '_on.'); };
    var out  = function() { this.src = this.src.replace('_on.', '_off.'); };
    var img = document.getElementsByTagName('img');
    for (var i = 0, l = img.length; i < l; i++) {
        if (!img[i].src.match(/_off\./)) continue;
        img[i].onmouseover = over;
        img[i].onmouseout  = out;
    }
});


//apple search
/* START applesearch object */

var applesearch;
if (!applesearch)	applesearch = {};

applesearch.init = function ()
{
	// add applesearch css for non-safari, dom-capable browsers
	if ( navigator.userAgent.toLowerCase().indexOf('safari') < 0  && document.getElementById )
	{
		this.clearBtn = false;
		
		// add style sheet if not safari
		var dummy = document.getElementById("dummy_css");
		if (dummy)	dummy.href = "module.css";
	}
}

// called when on user input - toggles clear fld btn
applesearch.onChange = function (fldID, btnID)
{
	// check whether to show delete button
	var fld = document.getElementById( fldID );
	var btn = document.getElementById( btnID );
	if (fld.value.length > 0 && !this.clearBtn)
	{
		btn.style.background = "white url('../common/srch_r_f2.gif') no-repeat top left";
		btn.fldID = fldID; // btn remembers it's field
		btn.onclick = this.clearBtnClick;
		this.clearBtn = true;
	} else if (fld.value.length == 0 && this.clearBtn)
	{
		btn.style.background = "white url('../common/srch_r.gif') no-repeat top left";
		btn.onclick = null;
		this.clearBtn = false;
	}
}


// clears field
applesearch.clearFld = function (fldID,btnID)
{	
	var fld = document.getElementById( fldID );
	fld.value = "";
	this.onChange(fldID,btnID);
}

// called by btn.onclick event handler - calls clearFld for this button
applesearch.clearBtnClick = function ()
{
	applesearch.clearFld(this.fldID, this.id);
}

/* END applesearch object */

//Swap Image
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];}
}

//Rollover
(function(onLoad) {
	try {
		window.addEventListener('load', onLoad, false);
	} catch (e) {
		window.attachEvent('onload', onLoad);
	}
})(function() {
	var over = function() { this.src = this.src.replace('_off.', '_on.'); };
	var out  = function() { this.src = this.src.replace('_on.', '_off.'); };
	var img = document.getElementsByTagName('img');
	for (var i = 0, l = img.length; i < l; i++) {
		if (!img[i].src.match(/_off\./)) continue;
		img[i].onmouseover = over;
		img[i].onmouseout  = out;
	}
});