// launch auto-size window, 15-Dec-02
// open feedback window, 15-Feb-03

function viewPic(img)
{ 	picfile=new Image(); picfile.src=(img); fileCheck(img); }

function fileCheck(img)
{ 	if((picfile.width!=0)&&(picfile.height!=0))
	{ makeWindow(img); }
	else {
		funzione="fileCheck('"+img+"')"; intervallo=setTimeout(funzione,10); }}

function makeWindow(img)
{ ht=picfile.height+30; wd=picfile.width+20; 
	var args="height="+ht+",innerHeight="+ht;
	args+=",width="+wd+",innerWidth="+wd;
	if (window.screen) 
	{ var avht=screen.availHeight; var avwd=screen.availWidth;
		var xcen=(avwd-wd)/2; var ycen=(avht-ht)/2;
		args+=",left="+xcen+",screenX="+xcen;
		args+=",top="+ycen+",screenY="+ycen+",resizable=yes"; }
	return window.open(img,'',args); }

//	=	=	=	=	=	=	=	=

function open_fb() 
{	fb="http://www.therotunda.net/feedback.html";
	args="left=180,top=180,height=360,width=480,resizable=1";
	remote= open(fb,'',args); }
	
// LAUNCH AUTO-SIZE WINDOW (15-Dec-02). Sources --
// http://javascript.internet.com/page-details/auto-resizable-pop-up.html
// ~~~ AND ~~~
// open SCREEN-CENTERED window .. kudos to Doc JavaScript
// www.webreference.com/js
// however, his version called for image height and width as args...