function normalpopup(url, winid, width, height)
{
	return window.open(url ,winid ,'width='+width+',height='+height+',top='+((screen.height/2)-(height/2))+',left='+((screen.width/2)-(width/2))+',toolbar=no,scrollbars=yes,resizable=yes,menubar=no,status=no,directories=no,location=no');
}

function centerpopup(url, winid, width, height)
{
	return window.open(url ,winid ,'width='+width+',height='+height+',top='+((screen.height/2)-(height/2))+',left='+((screen.width/2)-(width/2))+',toolbar=no,scrollbars=no,resizable=no,menubar=no,status=no,directories=no,location=no');
}

function popup_imagef(url)
{
	var wnd = window.open('/~client/popup_iresizer.html?'+url ,'' ,'toolbar=no,scrollbars=no,resizable=no,menubar=no,status=no,directories=no,location=no');
}