function del_str( del, rep , str  )
{
	res = str;

	while( res.search(del) >= 0  )
	{
		res = res.replace( del, rep );
	}

	return res;
}

function photo_win(img_path,img_alt){	
var str, StrBody;

	str = 'resizable=yes,width=200,height=200,screenX=200,screenY=200,left=100,top=100';
	
	if (document.all){ 
		StrBody = '<body marginwidth="0" marginheight="0" topmargin="0" bottommargin="0" leftmargin="0" rightmargin="0" bgcolor="White" onblur="self.window.close();" onresize="self.window.location.reload();">';
	} else {
		StrBody = '<body marginwidth="0" marginheight="0" topmargin="0" bottommargin="0" leftmargin="0" rightmargin="0" bgcolor="White" onblur="self.window.close();">';
	}
		
	var win_op = window.open('','show', str);
	win_op.document.open();
	win_op.document.writeln('<html>');
	win_op.document.writeln('<head>');
	win_op.document.writeln('<title>' + del_str('<br>',' ',img_alt) + '</title>');
	win_op.document.writeln('<script>');
	win_op.document.writeln('function resize_img() {');
	win_op.document.writeln('var width = document.image.width;');
	win_op.document.writeln('var height = document.image.height;');
	win_op.document.writeln('if (!(document.all)&&false){ self.resizeTo(width,height); } else { self.resizeTo((width+12),(height + 51));');
	win_op.document.writeln(' }');
	win_op.document.writeln('}');
	win_op.document.writeln('</script>');	
	win_op.document.writeln('</head>');
	win_op.document.writeln(StrBody);
	win_op.document.writeln('<img name="image" src='+ img_path + ' border=0 alt="' + del_str('<br>',' ',img_alt) + '" onload="resize_img();">');
	win_op.document.writeln('</body>');
	win_op.document.writeln('</html>');		
	win_op.document.close();
}



function GetCenterPosition()
{
   var send_left = (screen.availWidth / 2) - (send_width / 2);
   var send_top = (screen.availHeight / 2) - (send_height / 2);

   return "height="+send_height+",width="+send_width+",top="+send_top+",left="+send_left+",toolbar=0,scrollbars=2,resizable=no";
}
function GetCenterPosition_resize()
{
   var send_left = (screen.availWidth / 2) - (send_width / 2);
   var send_top = (screen.availHeight / 2) - (send_height / 2);

   return "height="+send_height+",width="+send_width+",top="+send_top+",left="+send_left+",toolbar=0,scrollbars=2,resizable=yes";
}


