diff --git a/src/fr/devinsy/util/DateHelper.java b/src/fr/devinsy/util/DateHelper.java
old mode 100755
new mode 100644
index 5004c4b..107a03b
--- a/src/fr/devinsy/util/DateHelper.java
+++ b/src/fr/devinsy/util/DateHelper.java
@@ -5,10 +5,10 @@
  */
 package fr.devinsy.util;
 
-
 import java.util.Calendar;
 import java.util.GregorianCalendar;
-import java.util.regex.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 
 /**
@@ -18,13 +18,14 @@ public class DateHelper
 {
 	public String LINE_SEPARATOR = "\n";
 
-	static private org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger (DateHelper.class);
+	//static private org.apache.log4j.Logger logger = org.apache.log4j.Logger.getLogger (DateHelper.class);
 
 	static final String EUROPEAN_DATE_PATTERN = "^([0123]{0,1}\\d)/([01]{0,1}\\d)/(\\d\\d\\d\\d)$";
 	static final String RAW_DATE_PATTERN = "^(\\d\\d\\d\\d)([01]\\d)([0123]\\d)$";
-	static final String ISO_DATE_PATTERN = "^(\\d\\d\\d\\d)([01]\\d)([0123]\\d)$";
+	static final String ISO_DATE_PATTERN = "^(\\d\\d\\d\\d)-([01]\\d)-([0123]\\d)$";
 	static final String AMERICAN_DATE_PATTERN = "^([01]{0,1}\\d)/([0123]{0,1}\\d)/(\\d\\d\\d\\d)$";
 
+
 	/**
 	 *
 	 */
@@ -70,7 +71,7 @@ public class DateHelper
 	/**
 	 *
 	 */
-	public String rawFormat (Calendar time)
+	public String americanFormat (Calendar time)
 	{
 		String result;
 
@@ -91,7 +92,7 @@ public class DateHelper
 	/**
 	 *
 	 */
-	public String americanFormat (Calendar time)
+	public String rawFormat (Calendar time)
 	{
 		String result;