/*
	Simple Image Trail script- By JavaScriptKit.com
	Visit http://www.javascriptkit.com for this script and more
	This notice must stay intact
*/
var offsetfrommouse=[15,15];
var displayduration=0;
var currentimageheight = 70;

if (document.getElementById || document.all){
	document.write('<div id="mouseover">');
	document.write('</div>');
}

function gettrailobj(){
	if (document.getElementById)
		return document.getElementById("mouseover").style
	else if (document.all)
		return document.all.trailimagid.style
}

function gettrailobjnostyle(){
	if (document.getElementById)
		return document.getElementById("mouseover")
	else if (document.all)
		return document.all.trailimagid
}

function truebody(){
	return (!window.opera && document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function showtrail(URL, ACTIE, INFO){
	document.onmousemove = followmouse;
	newHTML = '';
	
    if( ACTIE.length > 0) {
		newHTML = '<img src="'+rootUrl+'images/tick.png" /> actie: ' + ACTIE + '<br />';
	}
	
	if (INFO.length > 0) {
		newHTML = newHTML + '<img src="'+rootUrl+'images/tick.png" />' + INFO + '<br />';
	}
	
	gettrailobjnostyle().innerHTML = newHTML;
	gettrailobj().visibility="visible";
}

function hidetrail(){
	gettrailobj().visibility="hidden"
	document.onmousemove=""
	gettrailobj().left="-500px"
}

function followmouse(e){
	var xcoord=offsetfrommouse[0];
	var ycoord=offsetfrommouse[1];
	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15;
	var docheight=document.all? Math.min(truebody().scrollHeight, truebody().clientHeight) : Math.min(window.innerHeight);
	
	if (typeof e != 'undefined'){
		if (docwidth - e.pageX < 300){
			xcoord = e.pageX - xcoord - 286;
		} else {
			xcoord += e.pageX;
		}

		if (docheight - e.pageY < (currentimageheight + 110)){
			ycoord += e.pageY - Math.max(0,(110 + currentimageheight + e.pageY - docheight - truebody().scrollTop));
		} else {
			ycoord += e.pageY;
		}

	} else if (typeof window.event != 'undefined'){
		if (docwidth - event.clientX < 300){
			xcoord = event.clientX + truebody().scrollLeft - xcoord - 286;
		} else {
			xcoord += truebody().scrollLeft+event.clientX
		}

		if (docheight - event.clientY < (currentimageheight + 110)){
			ycoord += event.clientY + truebody().scrollTop - Math.max(0,(110 + currentimageheight + event.clientY - docheight));
		} else {
			ycoord += truebody().scrollTop + event.clientY;
		}
	}

	var docwidth=document.all? truebody().scrollLeft+truebody().clientWidth : pageXOffset+window.innerWidth-15
	var docheight=document.all? Math.max(truebody().scrollHeight, truebody().clientHeight) : Math.max(document.body.offsetHeight, window.innerHeight)
	if(ycoord < 0) { 
		ycoord = ycoord*-1; 
	}
	gettrailobj().left=xcoord+"px"
	gettrailobj().top=ycoord+"px"
}