function popup(url, width, height, name)
{
if (!name)
{
name = '_popup';
}

window.open(url.replace(/&/g, '&'), name, 'height=' + height + ',resizable=yes,scrollbars=yes, width=' + width);
return false;
}
function jumpto()
{
var page = prompt(jump_page, on_page);

	if (page !== null && !isNaN(page) && page == Math.floor(page) && page > 0)
	{
		if (base_url.indexOf('?') == -1)
		{
			document.location.href = base_url + '?start=' + ((page - 1) * per_page);
		}
		else
		{
			document.location.href = base_url.replace(/&/g, '&') + '&start=' + ((page - 1) * per_page);
		}
	}
}

function marklist(id, name, state)
{
var parent = document.getElementById(id);
if (!parent)
{
eval('parent = document.' + id);
}

if (!parent)
{
return;
}

var rb = parent.getElementsByTagName('input');

for (var r = 0; r < rb.length; r++)
{
if (rb[r].name.substr(0, name.length) == name)
{
rb[r].checked = state;
}
}
}

function viewableArea(e, itself)
{
if (!e) return;
if (!itself)
{
e = e.parentNode;
}

if (!e.vaHeight)
{
e.vaHeight = e.offsetHeight;
e.vaMaxHeight = e.style.maxHeight;
e.style.height = 'auto';
e.style.maxHeight = 'none';
e.style.overflow = 'visible';
}
else
{
e.style.height = e.vaHeight + 'px';
e.style.overflow = 'auto';
e.style.maxHeight = e.vaMaxHeight;
e.vaHeight = false;
}
}
function dE(n, s)
{
var e = document.getElementById(n);

if (!s)
{
s = (e.style.display == '' || e.style.display == 'block') ? -1 : 1;
}
e.style.display = (s == 1) ? 'block' : 'none';
}
function subPanels(p)
{
var i, e, t;

if (typeof(p) == 'string')
{
show_panel = p;
}
for (i = 0; i < panels.length; i++)
{
e = document.getElementById(panels[i]);
t = document.getElementById(panels[i] + '-tab');
if (e)
{
if (panels[i] == show_panel)
{
e.style.display = 'block';
if (t)
{
t.className = 'activetab';
}
}
else
{
e.style.display = 'none';
if (t)
{
t.className = '';
}
}
}
}
}
function printPage()
{
if (is_ie)
{
printPreview();
}
else
{
window.print();
}
}
function displayBlocks(c, e, t)
{
var s = (e.checked == true) ?  1 : -1;
if (t)
{
s *= -1;
}
var divs = document.getElementsByTagName("DIV");
for (var d = 0; d < divs.length; d++)
{
if (divs[d].className.indexOf(c) == 0)
{
divs[d].style.display = (s == 1) ? 'none' : 'block';
}
}
}
function selectCode(a)
{
var e = a.parentNode.parentNode.getElementsByTagName('CODE')[0];
if (window.getSelection)
{
var s = window.getSelection();
if (s.setBaseAndExtent)
{
s.setBaseAndExtent(e, 0, e, e.innerText.length - 1);
}
else
{
				// workaround for bug # 42885
			if (window.opera && e.innerHTML.substring(e.innerHTML.length - 4) == '<BR>')
			{
				e.innerHTML = e.innerHTML + '&nbsp;';
			}
var r = document.createRange();
r.selectNodeContents(e);
s.removeAllRanges();
s.addRange(r);
}
}
else if (document.getSelection)
{
var s = document.getSelection();
var r = document.createRange();
r.selectNodeContents(e);
s.removeAllRanges();
s.addRange(r);
}
else if (document.selection)
{
var r = document.body.createTextRange();
r.moveToElementText(e);
r.select();
}
}
function play_qt_file(obj)
{
var rectangle = obj.GetRectangle();
if (rectangle)
{
rectangle = rectangle.split(',');
var x1 = parseInt(rectangle[0]);
var x2 = parseInt(rectangle[2]);
var y1 = parseInt(rectangle[1]);
var y2 = parseInt(rectangle[3]);
var width = (x1 < 0) ? (x1 * -1) + x2 : x2 - x1;
var height = (y1 < 0) ? (y1 * -1) + y2 : y2 - y1;
}
else
{
var width = 200;
var height = 0;
}
obj.width = width;
obj.height = height + 16;
obj.SetControllerVisible(true);
obj.Play();
}