diff --git a/public/js/all-app.js b/public/js/all-app.js
index df69de6..3c50ed2 100644
--- a/public/js/all-app.js
+++ b/public/js/all-app.js
@@ -478,7 +478,7 @@
 new_dt=new Date(dt.getFullYear(),dt.getMonth()+months,dt.getDate())
 if(new_dt.getDate()!=dt.getDate()){return dateutil.month_end(new Date(dt.getFullYear(),dt.getMonth()+months,1))}
 return dateutil.obj_to_str(new_dt);},month_start:function(){var d=new Date();return d.getFullYear()+'-'+int_to_str(d.getMonth()+1,2)+'-01';},month_end:function(d){if(!d)var d=new Date();var m=d.getMonth()+1;var y=d.getFullYear();last_date=month_last[m];if(m==2&&(y%4)==0&&((y%100)!=0||(y%400)==0))
-last_date=29;return y+'-'+int_to_str(m,2)+'-'+last_date;},get_user_fmt:function(){var t=wn.control_panel.date_format;if(!t)t='dd-mm-yyyy';return t;},str_to_user:function(val,no_time_str){var user_fmt=dateutil.get_user_fmt();var time_str='';if(val==null||val=='')return null;if(val.search(':')!=-1){var tmp=val.split(' ');if(tmp[1])
+last_date=29;return y+'-'+int_to_str(m,2)+'-'+last_date;},get_user_fmt:function(){var t=sys_defaults.date_format;if(!t)t='dd-mm-yyyy';return t;},str_to_user:function(val,no_time_str){var user_fmt=dateutil.get_user_fmt();var time_str='';if(val==null||val=='')return null;if(val.search(':')!=-1){var tmp=val.split(' ');if(tmp[1])
 time_str=' '+tmp[1];var d=tmp[0];}else{var d=val;}
 if(no_time_str)time_str='';d=d.split('-');if(d.length==3){if(user_fmt=='dd-mm-yyyy')
 val=d[2]+'-'+d[1]+'-'+d[0]+time_str;else if(user_fmt=='dd/mm/yyyy')
@@ -719,7 +719,7 @@
 HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){this.disp_area.innerHTML=val;}
 HTMLField.prototype.set_input=function(val){if(val)this.set_disp(val);}
 HTMLField.prototype.onrefresh=function(){this.set_disp(this.df.options?this.df.options:'');}
-var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=wn.control_panel.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
+var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=sys_defaults.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
 _f.cur_grid_cell.grid.cell_deselect();}});var me=this;me.input.onchange=function(){if(this.value==null)this.value='';if(!this.not_in_form)
 me.set(dateutil.user_to_str(me.input.value));me.run_trigger();}
 me.input.set_input=function(val){if(val==null)val='';else val=dateutil.str_to_user(val);me.input.value=val;}
@@ -1546,7 +1546,7 @@
 HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){this.disp_area.innerHTML=val;}
 HTMLField.prototype.set_input=function(val){if(val)this.set_disp(val);}
 HTMLField.prototype.onrefresh=function(){this.set_disp(this.df.options?this.df.options:'');}
-var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=wn.control_panel.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
+var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=sys_defaults.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
 _f.cur_grid_cell.grid.cell_deselect();}});var me=this;me.input.onchange=function(){if(this.value==null)this.value='';if(!this.not_in_form)
 me.set(dateutil.user_to_str(me.input.value));me.run_trigger();}
 me.input.set_input=function(val){if(val==null)val='';else val=dateutil.str_to_user(val);me.input.value=val;}
diff --git a/public/js/all-web.js b/public/js/all-web.js
index 5a4a4a1..c52a51a 100644
--- a/public/js/all-web.js
+++ b/public/js/all-web.js
@@ -365,7 +365,7 @@
 new_dt=new Date(dt.getFullYear(),dt.getMonth()+months,dt.getDate())
 if(new_dt.getDate()!=dt.getDate()){return dateutil.month_end(new Date(dt.getFullYear(),dt.getMonth()+months,1))}
 return dateutil.obj_to_str(new_dt);},month_start:function(){var d=new Date();return d.getFullYear()+'-'+int_to_str(d.getMonth()+1,2)+'-01';},month_end:function(d){if(!d)var d=new Date();var m=d.getMonth()+1;var y=d.getFullYear();last_date=month_last[m];if(m==2&&(y%4)==0&&((y%100)!=0||(y%400)==0))
-last_date=29;return y+'-'+int_to_str(m,2)+'-'+last_date;},get_user_fmt:function(){var t=wn.control_panel.date_format;if(!t)t='dd-mm-yyyy';return t;},str_to_user:function(val,no_time_str){var user_fmt=dateutil.get_user_fmt();var time_str='';if(val==null||val=='')return null;if(val.search(':')!=-1){var tmp=val.split(' ');if(tmp[1])
+last_date=29;return y+'-'+int_to_str(m,2)+'-'+last_date;},get_user_fmt:function(){var t=sys_defaults.date_format;if(!t)t='dd-mm-yyyy';return t;},str_to_user:function(val,no_time_str){var user_fmt=dateutil.get_user_fmt();var time_str='';if(val==null||val=='')return null;if(val.search(':')!=-1){var tmp=val.split(' ');if(tmp[1])
 time_str=' '+tmp[1];var d=tmp[0];}else{var d=val;}
 if(no_time_str)time_str='';d=d.split('-');if(d.length==3){if(user_fmt=='dd-mm-yyyy')
 val=d[2]+'-'+d[1]+'-'+d[0]+time_str;else if(user_fmt=='dd/mm/yyyy')
diff --git a/public/js/fields.js b/public/js/fields.js
index 32aa00c..c85c8c2 100644
--- a/public/js/fields.js
+++ b/public/js/fields.js
@@ -83,7 +83,7 @@
 HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){this.disp_area.innerHTML=val;}
 HTMLField.prototype.set_input=function(val){if(val)this.set_disp(val);}
 HTMLField.prototype.onrefresh=function(){this.set_disp(this.df.options?this.df.options:'');}
-var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=wn.control_panel.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
+var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=sys_defaults.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
 _f.cur_grid_cell.grid.cell_deselect();}});var me=this;me.input.onchange=function(){if(this.value==null)this.value='';if(!this.not_in_form)
 me.set(dateutil.user_to_str(me.input.value));me.run_trigger();}
 me.input.set_input=function(val){if(val==null)val='';else val=dateutil.str_to_user(val);me.input.value=val;}