// $Id$

function popunder(url, width, height, top, left, winname, scrollbars)
{
	if(!width)
	{
		width = 800;
	}
	
	if(!height)
	{
		height = 600;
	}
	
	if(!left)
	{
		var left = (screen.width-width)/2;
	}
	
	if(!top)
	{
		var top = (screen.height-height)/2;
	}
	
	if(!scrollbars)
	{
		var scrollbars = 'yes';
	}
	
	var settings ='height='+height+',';
	settings +='width='+width+',';
	settings +='top='+top+',';
	settings +='left='+left+',';
	settings +='scrollbars='+scrollbars+',';
	settings +='resizable=yes,';
	settings +='location=yes,';
	settings +='toolbar=yes';
	
	win = window.open(url, winname, settings);
	
	if(parseInt(navigator.appVersion) >= 4)
	{
		win.blur()

	}
	window.focus();
	
}