--- inc/global.php	2001/04/20 08:25:32	1.1.1.1
+++ inc/global.php	2002/09/05 09:09:03	1.7
@@ -1,7 +1,10 @@
 <?php
 	include("inc/stuff.php");
+	mt_srand(time());
+	$PG_HOME = 0;
+	$PG_OVERVIEW = 16;
 	$pages = array(
-		0 => "main.php",
+		$PG_HOME => "main.php",
 		1 => "OpciPodaci.php",
 		2 => "UPlivi.php",
 		3 => "IzvanPlive.php",
@@ -13,10 +16,11 @@
 		9 => "StraniJezici.php",
 		10 => "RadSRacunalom.php",
 		11 => "Nagrade.php",
-		12 => "Radovi.php",
-		13 => "StrucniSkupovi.php",
-		14 => "OMeni.php",
-		15 => "Overview.php",
+		12 => "Patenti.php",
+		13 => "Radovi.php",
+		14 => "StrucniSkupovi.php",
+		15 => "OMeni.php",
+		$PG_OVERVIEW => "Overview.php",
 		100 => "NovaAplikacija.php",
 		200 => "NovaUstanova.php",
 		300 => "NoviTecaj.php"
@@ -24,7 +28,7 @@
 	function isparam($param) {
 		eval('global $'.$param.', $'.$param.'_x, $'.$param.'_y;');
 		if (eval('return isset($'.$param.') || isset($'.$param.'_x) || isset($'.$param.'_y);')) {
-			#eval('unset($'.$param.'); unset($'.$param.'_x); unset($'.$param.'_y);');
+			# eval('unset($'.$param.'); unset($'.$param.'_x); unset($'.$param.'_y);');
 			return true;
 		}
 		return false;
@@ -38,7 +42,7 @@
 			if ($val == $script) $pg = $var;
 		return $pg;
 	}
-	function HTML_escape($str) {
+	function HTML_Escape($str) {
 		$oldstr = $str;						# KLUDGY!!!
 		$str = eregi_replace("\<BR\>", "\n", $str);		# KLUDGY!!!
 		$foo = ($str != $oldstr);				# KLUDGY!!!
@@ -59,8 +63,24 @@
 		global $CRO_ISO, $CRO_Win;
 		return strtr($str, $CRO_Win, $CRO_ISO);
 	}
-	function ParseDate($str) {
+	function YearFix(&$y) {
+		if (isset($y) && ereg("^[0-9]+$", $y) && $y < 1900)
+			if ($y <= 40) $y += 2000; else $y += 1900;
+	}
+	function &DateCheck($str) {
+		if (!$str) return 0;
+		$tmp = split("\s*[/.-]\s*", $str);
+		YearFix($tmp[2]);
+		# PHP ima problema sa godinama prije 1902...
+		if ($tmp[2] < 1902) return 0;
+		if (!checkdate($tmp[1], $tmp[0], $tmp[2])) return 0;
+		$tmp = sprintf("%04d-%02d-%02d", $tmp[2], $tmp[1], $tmp[0]);
+		$tmp = getdate(strtotime($tmp));
+		return array($tmp["mday"], $tmp["mon"], $tmp["year"]);
+	}
+	function &ParseDate($str) {
 		if (!$str) return $str;
+		$str = str_replace("/", "-", $str);
 		$tmp = split("[\.\-]", $str);
 		$fnd = false;
 		for ($i = 0; $i < count($tmp); $i++)
@@ -68,49 +88,63 @@
 		if (!$fnd) return $str;
 		return getdate(strtotime($str));
 	}
-	function ComposeDate($d, $m, $y) {
+	function ComposeDate($dt) {
+		list($d, $m, $y) = $dt;
 		return sprintf("%04d-%02d-%02d", $y, $m, $d);
 	}
+	$_composed = "";
 	function Compose() {
-		global $sifra, $language;
-		return implode("|", array($sifra, $language));
+		global $_composed;
+		if (!$_composed) {
+			global $sifra, $language, $REMOTE_ADDR;
+			$crc = md5($sifra."@".$REMOTE_ADDR);
+			$_composed = implode("|", array($sifra,
+				$language[1].$crc.$language[0]));
+		}
+		return $_composed;
 	}
 	function Decompose($str) {
-		global $sifra, $language;
-		list($sifra, $language) = explode("|", $str);
+		global $sifra, $language, $REMOTE_ADDR;
+		list($sifra, $crc) = explode("|", $str);
+		$language = $crc[strlen($crc) - 1].$crc[0];
+		if (md5($sifra."@".$REMOTE_ADDR) != substr($crc, 1, -1))
+			$sifra = "";
 	}
 	function Params($pg = -1, $more = array()) {
 		global $page;
 		if ($pg >= 0) $page = $pg;
 		$tmp = Compose();
 		if (is_array($more)) {
-			while (list($key, $val) = each($more)) {
-				if ($tmp) $tmp = $tmp."&";
-				$tmp = $tmp."$key=$val";
-			}
+			$foo = array();
+			while (list($key, $val) = each($more))
+				array_push($foo, "$key=$val");
+			$foo = implode("&", $foo);
+			if ($foo) $tmp .= "&$foo";
 		}
 		if (isset($tmp) && $tmp) $tmp = "?ID=".$tmp;
 		return $tmp;
 	}
 	function nepoznato(&$sto) {
 		global $language;
-		if (isset($sto) && $sto == "") {
-			if ($language == "HR") $sto = "[nepoznato]";
-			if ($language == "EN") $sto = "[unknown]";
-			$sto = "<I>$sto</I>";
+		if ($sto) return;
+		$sto = "-";
+/* STARO!!!
+		switch ($language) {
+			case "HR": $sto = "[nepoznato]"; break;
+			case "EN": $sto = "[unknown]"; break;
 		}
+		$sto = "<I>$sto</I>";
+*/
 	}
 	function Auth() {
-		global $sifra;
-		if (!$sifra) {
-			Header("Location: index.php");
-			return false;
-		}
-		return true;
+		global $sifra, $PHP_SELF;
+		if ($sifra) return true;
+		Header("Location: index.php?x=");
+		return false;
 	}
 	Header("Pragma: no-cache");
+	if ($ID) Decompose($ID);
 	if (!isset($language) || !$language) $language = "HR";
-	if (!isset($page) || !$page) $page = 0;
 	if (!isset($sifra) || !$sifra) $sifra = "";
-	if (isset($ID)) Decompose($ID);
+	include_once("inc/MySmarty.php");
 ?>