var isNN4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) == 4)

function popwin(url,winname,width,height) {
	var newwin
	var leftPo = (screen.availWidth-width)/2
	var topPo = (screen.availHeight-height)/2
	window.open(url, winname, "scrollbars=yes,toolbar=no,status=no,location=no,menubar=no,resizable=yes,height="+(height-20)+",width="+(width-10)+",left="+leftPo+",top="+topPo)
	return false;
}

/*
	format:
	return popUniqueWin (win, '', width, height)
*/

var posteditpreviewWidth = (screen.availWidth)*0.75
var posteditpreviewHeight= (screen.availWidth)*0.5

function adminwin(win) { // admin panel
	return popwin(win,'admin',screen.availWidth,screen.availHeight);
}

function addresswin(win) { // quick Address; PM read status
	if (isNN4) return popwin(win,'address',250,470);
	return popwin(win,'',250,470)
}

function keywordwin(win) { // quick Address; PM read status
	if (isNN4) return popwin(win,'keyword',680,680);
	return popwin(win,'',680,680)
}

function keywordProfilewin(win) { // profil keyword
	if (isNN4) return popwin(win,'keyword',700,320);
	return popwin(win,'',700,320)
}

function historywin(win) { // profil keyword
	if (isNN4) return popwin(win,'keyword',900,320);
	return popwin(win,'',800,320)
}

function uplwin(win) { // upload
	if (isNN4) return popwin(win,'uplwin',400,300);
	return popwin(win,'',400,300)
}

function previewwin(win) { // preview
	if (isNN4) return popwin(win,'previewwin',posteditpreviewWidth,posteditpreviewHeight);
	return popwin(win,'',posteditpreviewWidth,posteditpreviewHeight)
}

function pgdwin(win) { // pgd code helper window
	if (isNN4) return popwin(win,'pgdwin',posteditpreviewWidth,posteditpreviewHeight);
	return popwin(win,'',posteditpreviewWidth,posteditpreviewHeight)
}

function URLwin(win) { // PGDCode URL
	if (isNN4) return popwin(win,'URLlink',400,200);
	return popwin(win,'',400,200)
}

function powin(win) { // post
	return popwin(win,'',posteditpreviewWidth,posteditpreviewHeight);
}

function blogwin(win) { // post
	return popwin(win,'',posteditpreviewWidth,posteditpreviewHeight);
}

function fwdwin(win) { // forward
	return popwin(win,'',500,150);
}

function logwin(win) { // login; thread management window
	return popwin(win,'',650,400);
}
function photoreport(win) { // login; thread management window
	return popwin(win,'',600,300);
}
function slidewin(win) { // login; thread management window
	return popwin(win,'',screen.availWidth,screen.availHeight);
}