var Obj = Ext.getCmp(this.extid+'_main');
self._jswritejava(Obj,'mod','msg');
_jswritejava:function(fromObj,modName,msgName){
var fields = fromObj.getForm().getFields();
var window_name = '_blank';
var xOffset = 100, yOffset = 20;
w = window.open("", window_name, 'toolbar=0,location=0, directories=0,' +' status=0, menubar=0, scrollbars=1, resizable=1,copyhistory=0,' +'width=900,height=600,top=' + yOffset +',left='+xOffset+'');
for(var i = 0; i < fields.getCount(); i++){
var field = fields.getAt(i);
if(field.allowBlank==false){
var name = field.fieldLabel;
var valuename = field.name;
var tmpStr = valuename.substring(0,1).toUpperCase() + valuename.substring(1,valuename.length);
w.document.write('if(null=='+modName+'.get'+tmpStr+'()){'+'<br>');
w.document.write( msgName+'+=\"'+name+',\";'+'<br>');
w.document.write("}<br>");
}
}
},