// JavaScript Document

function resizeImage(obj, MaxW, MaxH)
{
	var imageObject = obj;
    var state = imageObject.readyState;
	if(state!='complete') 
	{
        setTimeout("resizeImage("+imageObject+","+MaxW+","+MaxH+")",50);
		return;
    }
    var oldImage = new Image();
    oldImage.src = imageObject.src;
    var dW = oldImage.width; var dH = oldImage.height;
    if(dW>MaxW || dH>MaxH) 
	{
        a = dW/MaxW; b = dH/MaxH;
        if( b>a ) a = b;
        dW = dW/a; dH = dH/a;
    }
    if(dW > 0 && dH > 0) 
	{
        imageObject.width = dW;
		imageObject.height = dH;
	}
}

function imgZoom(e, o)
{
	var zoom = parseInt(o.style.zoom, 10) || 100;
	zoom += event.wheelDelta / 12;
	if (zoom > 0) o.style.zoom = zoom + '%';
	return false;
}