var xMousePos = 0; 
var yMousePos = 0;
var xMousePosMax = 0;
var yMousePosMax = 0;

if (document.layers){
	document.captureEvents(Event.MOUSEMOVE);
    document.onmousemove = captureMousePosition;
} else if (document.all) {
    document.onmousemove = captureMousePosition;
} else if (document.getElementById) {
    document.onmousemove = captureMousePosition;
}


function captureMousePosition(e) {
	
    if (document.layers) {
        xMousePos = e.pageX;
        yMousePos = e.pageY;
        xMousePosMax = window.innerWidth+window.pageXOffset;
        yMousePosMax = window.innerHeight+window.pageYOffset;
    } else if (document.all) {
        xMousePos = window.event.x+document.body.scrollLeft;
        yMousePos = window.event.y+document.body.scrollTop;
        xMousePosMax = document.body.clientWidth+document.body.scrollLeft;
        yMousePosMax = document.body.clientHeight+document.body.scrollTop;
    } else if (document.getElementById) {
        xMousePos = e.pageX;
        yMousePos = e.pageY;
        xMousePosMax = window.innerWidth+window.pageXOffset;
        yMousePosMax = window.innerHeight+window.pageYOffset;
    }
}

function remove()
{
	document.getElementById('imgHolder').style.visibility="hidden";	
}


//showtrail
function showImg(img)
{
	if(true){
	document.getElementById('imgHolder').style.visibility="visible";
	document.getElementById('imgHolder').style.left = xMousePos+20+"px";
	document.getElementById('imgHolder').style.top = yMousePos+20+"px";
	document.getElementById('imgHolder').innerHTML='<img src="'+img+'" />';
	}
	else{remove();}
}