function openImgWindow( url, winWidth, winHeight )
{
	winWidth+=16;
	winHeight+=16;
	window.open(url, '','toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=0,resizable=1, copyhistory=0,width='+winWidth+',height='+winHeight);
}
	
function openHtmlWindow( url, winWidth, winHeight, scrollbars ) 
{
	scrollbars = typeof(scrollbars) != 'undefined' ? scrollbars : 0;
	
	if( scrollbars )
		window.open(url, '','toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=1, copyhistory=0,width='+winWidth+',height='+winHeight);
	else
		window.open(url, '','toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=0,resizable=1, copyhistory=0,width='+winWidth+',height='+winHeight);
}