var ca_item;
var ca_item2;
var ca_list;

onload_functions[onload_functions.length] = 'ca_resize_images();';

// resize images
function ca_resize_images()
{
    var i, limit, diff;
    limit = 600;
    diff = 200;
    ca_item = document.getElementById('contentrow');
    if(ca_item && ca_item.clientWidth)
    {
        limit = ca_item.clientWidth - diff;
    }
    if(limit < 500)
    {
        limit = 500;
    }
    if(document.body.clientWidth && document.body.clientWidth < (limit + diff) && document.body.clientWidth > 800)
    {
        limit = document.body.clientWidth - diff;
    }
    else if(window.innerWidth && window.innerWidth < (limit + diff) && window.innerWidth > 800)
    {
        limit = window.innerWidth - diff;
    }
    /* IE6 limit fix */
    if(!window.XMLHttpRequest && limit > 1500)
    {
        limit = 800;
    }
    if(ca_main_width && ca_main_width.indexOf('%') == -1)
    {
        ca_main_width.replace(/px/, '');
        if(ca_main_width > 0)
        {
            limit = ca_main_width - diff;
        }
    }
    if(ca_item)
    {
        ca_list = ca_item.getElementsByTagName('img');
    }
    else
    {
        ca_list = document.getElementsByTagName('img');
    }
    for(i=0; i<ca_list.length; i++)
    {
        ca_item = ca_list[i];
        if(ca_item.width > limit)
        {
            if(document.all) 
            { 
                ca_item.style.cursor = 'hand'; 
            }
            else
            { 
                ca_item.style.cursor = 'pointer'; 
            }
            ca_item.style.width = (limit - 50) + 'px';
            ca_item.onclick = function() { 
                window.open(this.src, 'image', 'width=700,height=500,resizable=1,scrollbars=1');
            }
        }
    }
}

/* SPOILER */
var spoiler_collapse = true;
document.write('<style type="text/css">\n.spoiler-hidden{visibility:hidden}' + (spoiler_collapse ? '\ndiv.spoiler-hidden{display:none}' : '') + '\n<\/style>');
function spoilerToggle(o, reset)
{
	var c, t, v, i, j;
	reset = reset || false;
	if (o && (c = o.className.match(/\bspoiler-link|spoiler-box\b/)))
	{
		v = (c == 'spoiler-box');
		o = !v ? o.parentNode.nextSibling : o;
		c = o.firstChild;
		v = reset || !(v || c.className == 'spoiler-hidden');
		c.className = v ? 'spoiler-hidden' : 'spoiler-visible';

		if (o.previousSibling && (t = o.previousSibling.childNodes[0]))
		{
			t.innerHTML = v ? spoiler_show : spoiler_hide;
		}
		if (v && (c = c.childNodes))
		{
			for (i = 0; i < c.length; i++)
			{
				if (c[i].className && c[i].className.indexOf('spoiler') >= 0)
				{
					for(j = 0, t = c[i].childNodes; j < t.length; j++)
					{
						spoilerToggle(t[j], true);
					}
				}
			}
		}
	}
	return(false);
}