function showDialog(vLink, vWidth, vHeight)
{
return showWindow(vLink, false, false, false, false, false, false, false, false, vWidth, vHeight, 0, 0);
}
function showModalDialog(vLink, vWidth, vHeight)
{
return showWindow(vLink, false, false, false, false, false, false, true, true, vWidth, vHeight, 0, 0);
}

function showWindow(vLink, vStatus, vResizeable, vScrollbars, vToolbar, vLocation, vFullscreen, vTitlebar, vCentered, vWidth, vHeight, vTop, vLeft)
{
var sLink = (typeof(vLink.href) == 'undefined') ? vLink : vLink.href;

winDef = '';
winDef = winDef.concat('status=').concat((vStatus) ? 'yes' : 'no').concat(',');
winDef = winDef.concat('resizable=').concat((vResizeable) ? 'yes' : 'no').concat(',');
winDef = winDef.concat('scrollbars=').concat((vScrollbars) ? 'yes' : 'no').concat(',');
winDef = winDef.concat('toolbar=').concat((vToolbar) ? 'yes' : 'no').concat(',');
winDef = winDef.concat('location=').concat((vLocation) ? 'yes' : 'no').concat(',');
winDef = winDef.concat('fullscreen=').concat((vFullscreen) ? 'yes' : 'no').concat(',');
winDef = winDef.concat('titlebar=').concat((vTitlebar) ? 'yes' : 'no').concat(',');
winDef = winDef.concat('height=').concat(vHeight).concat(',');
winDef = winDef.concat('width=').concat(vWidth).concat(',');

if (vCentered)
{
	winDef = winDef.concat('top=').concat((screen.height - vHeight)/2).concat(',');
	winDef = winDef.concat('left=').concat((screen.width - vWidth)/2);
}
else
{
	winDef = winDef.concat('top=').concat(vTop).concat(',');
	winDef = winDef.concat('left=').concat(vLeft);
}

open(sLink, '_blank', winDef);

if (typeof(vLink.href) != 'undefined')
{
	return false;
}
}