--- zogiLib/zogiLib.py	2004/06/04 15:11:08	1.24
+++ zogiLib/zogiLib.py	2004/06/04 16:07:49	1.25
@@ -491,7 +491,7 @@ class zogiLib(Folder):
         tag += '<script type="text/javascript">'
         tag += "var ps = bestPicSize(getElement('scaler'));"
         # write img tag with javascript
-        tag += 'document.write(\'<img id="pic" src="%s&dw=\'+(ps.width%s)+\'&dh=\'+(ps.height%s)+\'" />\')'%(url, s_par, b_par)
+        tag += 'document.write(\'<img id="pic" src="%s&dw=\'+(ps.width%s)+\'&dh=\'+(ps.height%s)+\'" />\');'%(url, s_par, b_par)
         tag += '</script>'
         if bt.isN4:
             tag += '</ilayer>'
@@ -727,25 +727,25 @@ class zogiLib(Folder):
     def getPN(self):
         """Pagenum"""
         pn = self.getDLParam('pn')
-        if pn:
+        try:
             return int(pn)
-        else:
+        except:
             return 1
 
     def getBiggerWS(self):
         """ws+1"""
         ws = self.getDLParam('ws')
-        if ws:
+        try:
             return int(ws)+1
-        else:
+        except:
             return 2
         
     def getSmallerWS(self):
         """ws-1"""
         ws=self.getDLParam('ws')
-        if ws:
+        try:
             return max(int(ws)-1, 1)
-        else:
+        except:
             return 1
 
     def hasMode(self, mode):