diff --git a/gulliver/js/form/core/form.js b/gulliver/js/form/core/form.js
index 56acd043d..6c3115d6a 100755
--- a/gulliver/js/form/core/form.js
+++ b/gulliver/js/form/core/form.js
@@ -998,9 +998,12 @@ function G_Text(form, element, name)
       currentSel = dataWOMask.cursor;
       cursorStart = currentSel.selectionStart;
       cursorEnd = currentSel.selectionEnd;
-      action = 'mask';
-      swPeriod = false;
-      switch(keyCode){
+
+      var action = "mask";
+      var swPeriod = false;
+      var i = 0;
+
+      switch (keyCode) {
         case 0:
           action = 'none';
           break;
@@ -1036,71 +1039,86 @@ function G_Text(form, element, name)
           action = 'move';
           break;
         case 45:
-          if (me.mType == 'currency' || (me.mType == 'text' && (me.validate == 'Real' || me.validate == 'Int'))) {
-            newValue = currentValue.substring(0, currentValue.length).split('');
-            for (var numI = 0; newValue.length > numI; numI++) {
-              var campVal = newValue[numI];
-              if ((typeof(campVal) === 'number' || typeof(campVal) === 'string') && (campVal !== '') && (!isNaN(campVal))) {
-                newValue = currentValue.substring(0, numI-1);
-                newValue += '-' + currentValue.substring(numI);
-                numI = newValue.length + 1;
-                newCursor = cursorStart+1;
-              } else {
-                if (campVal == '-') {
-                  newValue = currentValue.substring(0, numI-1);
-                  newValue += currentValue.substring(numI+1);
-                  newCursor = cursorStart-1;
-                  numI = newValue.length + 1;
+            if (me.mType == "currency" || (me.mType == "text" && (me.validate == "Real" || me.validate == "Int"))) {
+                newValue = currentValue.substring(0, currentValue.length).split("");
+
+                if (newValue.length > 0) {
+                    for (i = 0; i <= newValue.length - 1; i++) {
+                        var campVal = newValue[i];
+
+                        if ((typeof campVal == "number" || typeof campVal == "string") && campVal != "" && !isNaN(campVal)) {
+                            newValue = currentValue.substring(0, i - 1);
+                            newValue = newValue + "-" + currentValue.substring(i);
+                            i = newValue.length + 1;
+                            newCursor = cursorStart + 1;
+                        } else {
+                            if (campVal == "-") {
+                                newValue = currentValue.substring(0, i - 1);
+                                newValue = newValue + currentValue.substring(i + 1);
+                                newCursor = cursorStart - 1;
+                                i = newValue.length + 1;
+                            }
+                        }
+                    }
+
+                    if (newValue.join) {
+                        newValue = newValue.join("");
+                    }
+                } else {
+                    //default
+                    newKey = String.fromCharCode(keyCode);
+                    newValue = currentValue.substring(0, cursorStart);
+                    newValue = newValue + newKey;
+                    newValue = newValue + currentValue.substring(cursorEnd, currentValue.length);
+                    newCursor = cursorStart + 1;
                 }
-              }
             }
-            if (newValue.join) {
-              newValue = newValue.join('');
-            }
-          }
-          break;
+            break;
         default:
-          newKey = String.fromCharCode(keyCode);
-          newValue  = currentValue.substring(0, cursorStart);
-          newValue += newKey;
-          newValue += currentValue.substring(cursorEnd, currentValue.length);
-          newCursor = cursorStart + 1;
-          break;
+            newKey = String.fromCharCode(keyCode);
+            newValue = currentValue.substring(0, cursorStart);
+            newValue = newValue + newKey;
+            newValue = newValue + currentValue.substring(cursorEnd, currentValue.length);
+            newCursor = cursorStart + 1;
+            break;
       }
-      if (newCursor < 0)  newCursor = 0;
+
+      if (newCursor < 0) {
+          newCursor = 0;
+      }
+
       if (keyCode != 8 && keyCode != 46 && keyCode != 35 && keyCode != 36 && keyCode != 37 && keyCode != 39){
-        testData = dataWOMask.result;
-        tamData = testData.length;
-        cleanMask = me.getCleanMask();
-        tamMask = cleanMask.length;
-        sw = false;
+        var testData = dataWOMask.result;
+        var tamData = testData.length;
+        var cleanMask = me.getCleanMask();
+        var tamMask = cleanMask.length;
+        var sw = false;
+
         if (testData.indexOf(me.comma_separator) == -1){
           aux = cleanMask.split('_');
           tamMask = aux[0].length;
           sw = true;
         }
-        if (tamData >= tamMask){
-          var minusExi;
-          for (var numI = 0; newValue.length > numI; numI++) {
-            var campVal = newValue[numI];
-            if ((typeof(campVal) === 'number' || typeof(campVal) === 'string') && (campVal !== '') && (!isNaN(campVal))) {
-              minusExi = false;
-            } else {
-              if (campVal == '-') {
-                minusExi = true;
-                numI = newValue.length + 1;
-              }
-            }
-          }
 
-          if (!(keyCode == 45 || (minusExi && tamMask >= tamData))) {
-            if (sw && !swPeriod && testData.indexOf(me.comma_separator) == -1){
-              action = 'none';
+        if (tamData >= tamMask) {
+            var swMinus = false;
+
+            if (/^.*\-.*$/.test(newValue)) {
+                swMinus = true;
+            }
+
+            if (!(keyCode == 45 || (swMinus && tamMask >= tamData))) {
+                if (sw && !swPeriod){
+                    action = "none";
+                }
+
+                if (!sw) {
+                    action = "none";
+                }
             }
-            if (!sw) action = 'none';
-          }
         }
       }
+
       switch(action){
         case 'mask': case 'move':
           dataNewMask = me.replaceMasks(newValue, newCursor);
@@ -1913,14 +1931,26 @@ function G()
 
   //Apply a mask to a number
    this.ApplyMask = function(num, mask, cursor, dir, comma_sep){
-     myOut = '';
-     myCursor = cursor;
-     if (num.length == 0) return {result: '', cursor: 0};
-     switch(dir){
+     var myOut = "";
+     var myCursor = cursor;
+     var key = "";
+
+     if (num.length == 0) {
+         return {result: "", cursor: 0};
+     }
+
+     switch (dir) {
        case 'forward':
-         iMask = mask.split('');
-         value = _getOnlyNumbers(num,'');
-         iNum = value.split('');
+         iMask = mask.split("");
+         value = _getOnlyNumbers(num, "");
+         iNum = value.split("");
+
+         var swMinus = (iNum.length > 0 && iNum[0] == "-")? 1 : 0;
+
+         if (swMinus == 1) {
+             key = iNum.shift();
+         }
+
          for(e=0; e < iMask.length && iNum.length > 0; e++){
            switch(iMask[e]){
              case '#': case '0': case 'd': case 'm': case 'y': case 'Y':
@@ -1935,6 +1965,10 @@ function G()
               break;
            }
          }
+
+         if (swMinus == 1) {
+             myOut = "-" + myOut;
+         }
          break;
        case 'reverse':
          var __DECIMAL_SEP = comma_sep;
@@ -2072,6 +2106,8 @@ function G()
           }
         }
         else if(cursor == num.length){
+          var last = 0;
+
           for(l=0; l < aOut.length; l++){
             switch(aOut[l]){
               case '0': case '1': case '2': case '3': case '4':
diff --git a/gulliver/js/maborak/core/maborak.js b/gulliver/js/maborak/core/maborak.js
index 72d1bad03..6e71177e6 100644
--- a/gulliver/js/maborak/core/maborak.js
+++ b/gulliver/js/maborak/core/maborak.js
@@ -1003,16 +1003,17 @@ minIndex=0;minValue=aResults[0].result;if(aResults.length>1){for(i=1;i<aResults.
 return aResults[minIndex];};this.getCleanMask=function(){aMask=me.mask.split('');maskOut='';for(i=0;i<aMask.length;i++){if(me.mType=='currency'||me.mType=='percentage'||(me.mType=='text'&&me.validate=='Real')){switch(aMask[i]){case'0':case'#':maskOut+=aMask[i];break;case me.comma_separator:maskOut+='_';break;}}
 else{switch(aMask[i]){case'0':case'#':case'd':case'm':case'y':case'Y':maskOut+=aMask[i];break;}}}
 return maskOut;}
-this.applyMask=function(keyCode){if(me.mask!=''){dataWOMask=me.removeMask();currentValue=dataWOMask.result;currentSel=dataWOMask.cursor;cursorStart=currentSel.selectionStart;cursorEnd=currentSel.selectionEnd;action='mask';swPeriod=false;switch(keyCode){case 0:action='none';break;case 8:newValue=currentValue.substring(0,cursorStart-1);newValue+=currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart-1;break;case 46:newValue=currentValue.substring(0,cursorStart);newValue+=currentValue.substring(cursorEnd+1,currentValue.length);newCursor=cursorStart;break;case 256:case 44:swPeriod=true;newValue=currentValue.substring(0,cursorStart);if(keyCode==256)
+this.applyMask=function(keyCode){if(me.mask!=''){dataWOMask=me.removeMask();currentValue=dataWOMask.result;currentSel=dataWOMask.cursor;cursorStart=currentSel.selectionStart;cursorEnd=currentSel.selectionEnd;var action="mask";var swPeriod=false;var i=0;switch(keyCode){case 0:action='none';break;case 8:newValue=currentValue.substring(0,cursorStart-1);newValue+=currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart-1;break;case 46:newValue=currentValue.substring(0,cursorStart);newValue+=currentValue.substring(cursorEnd+1,currentValue.length);newCursor=cursorStart;break;case 256:case 44:swPeriod=true;newValue=currentValue.substring(0,cursorStart);if(keyCode==256)
 newValue+='.';else
 newValue+=',';newValue+=currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart+1;break;case 35:case 36:case 37:case 38:case 39:case 40:newValue=currentValue;switch(keyCode){case 36:newCursor=0;break;case 35:newCursor=currentValue.length;break;case 37:newCursor=cursorStart-1;break;case 39:newCursor=cursorStart+1;break;}
-action='move';break;case 45:if(me.mType=='currency'||(me.mType=='text'&&(me.validate=='Real'||me.validate=='Int'))){newValue=currentValue.substring(0,currentValue.length).split('');for(var numI=0;newValue.length>numI;numI++){var campVal=newValue[numI];if((typeof(campVal)==='number'||typeof(campVal)==='string')&&(campVal!=='')&&(!isNaN(campVal))){newValue=currentValue.substring(0,numI-1);newValue+='-'+currentValue.substring(numI);numI=newValue.length+1;newCursor=cursorStart+1;}else{if(campVal=='-'){newValue=currentValue.substring(0,numI-1);newValue+=currentValue.substring(numI+1);newCursor=cursorStart-1;numI=newValue.length+1;}}}
-if(newValue.join){newValue=newValue.join('');}}
-break;default:newKey=String.fromCharCode(keyCode);newValue=currentValue.substring(0,cursorStart);newValue+=newKey;newValue+=currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart+1;break;}
-if(newCursor<0)newCursor=0;if(keyCode!=8&&keyCode!=46&&keyCode!=35&&keyCode!=36&&keyCode!=37&&keyCode!=39){testData=dataWOMask.result;tamData=testData.length;cleanMask=me.getCleanMask();tamMask=cleanMask.length;sw=false;if(testData.indexOf(me.comma_separator)==-1){aux=cleanMask.split('_');tamMask=aux[0].length;sw=true;}
-if(tamData>=tamMask){var minusExi;for(var numI=0;newValue.length>numI;numI++){var campVal=newValue[numI];if((typeof(campVal)==='number'||typeof(campVal)==='string')&&(campVal!=='')&&(!isNaN(campVal))){minusExi=false;}else{if(campVal=='-'){minusExi=true;numI=newValue.length+1;}}}
-if(!(keyCode==45||(minusExi&&tamMask>=tamData))){if(sw&&!swPeriod&&testData.indexOf(me.comma_separator)==-1){action='none';}
-if(!sw)action='none';}}}
+action='move';break;case 45:if(me.mType=="currency"||(me.mType=="text"&&(me.validate=="Real"||me.validate=="Int"))){newValue=currentValue.substring(0,currentValue.length).split("");if(newValue.length>0){for(i=0;i<=newValue.length-1;i++){var campVal=newValue[i];if((typeof campVal=="number"||typeof campVal=="string")&&campVal!=""&&!isNaN(campVal)){newValue=currentValue.substring(0,i-1);newValue=newValue+"-"+currentValue.substring(i);i=newValue.length+1;newCursor=cursorStart+1;}else{if(campVal=="-"){newValue=currentValue.substring(0,i-1);newValue=newValue+currentValue.substring(i+1);newCursor=cursorStart-1;i=newValue.length+1;}}}
+if(newValue.join){newValue=newValue.join("");}}else{newKey=String.fromCharCode(keyCode);newValue=currentValue.substring(0,cursorStart);newValue=newValue+newKey;newValue=newValue+currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart+1;}}
+break;default:newKey=String.fromCharCode(keyCode);newValue=currentValue.substring(0,cursorStart);newValue=newValue+newKey;newValue=newValue+currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart+1;break;}
+if(newCursor<0){newCursor=0;}
+if(keyCode!=8&&keyCode!=46&&keyCode!=35&&keyCode!=36&&keyCode!=37&&keyCode!=39){var testData=dataWOMask.result;var tamData=testData.length;var cleanMask=me.getCleanMask();var tamMask=cleanMask.length;var sw=false;if(testData.indexOf(me.comma_separator)==-1){aux=cleanMask.split('_');tamMask=aux[0].length;sw=true;}
+if(tamData>=tamMask){var swMinus=false;if(/^.*\-.*$/.test(newValue)){swMinus=true;}
+if(!(keyCode==45||(swMinus&&tamMask>=tamData))){if(sw&&!swPeriod){action="none";}
+if(!sw){action="none";}}}}
 switch(action){case'mask':case'move':dataNewMask=me.replaceMasks(newValue,newCursor);me.element.value=dataNewMask.result;me.setSelectionRange(dataNewMask.cursor,dataNewMask.cursor);break;}}
 else{currentValue=me.element.value;currentSel=me.getCursorPosition();cursorStart=currentSel.selectionStart;cursorEnd=currentSel.selectionEnd;switch(keyCode){case 8:newValue=currentValue.substring(0,cursorStart-1);newValue+=currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart-1;break;case 45:case 46:if(me.validate!="Email"){newValue=currentValue.substring(0,cursorStart);newValue+=currentValue.substring(cursorEnd+1,currentValue.length);newCursor=cursorStart;}else{newKey=String.fromCharCode(keyCode);newValue=currentValue.substring(0,cursorStart);newValue+=newKey;newValue+=currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart+1;}
 break;case 256:newValue=currentValue.substring(0,cursorStart);newValue+='.';newValue+=currentValue.substring(cursorEnd,currentValue.length);newCursor=cursorStart+1;break;case 35:case 36:case 37:case 38:case 39:case 40:newValue=currentValue;switch(keyCode){case 36:newCursor=0;break;case 35:newCursor=currentValue.length;break;case 37:newCursor=cursorStart-1;break;case 39:newCursor=cursorStart+1;break;}
@@ -1105,8 +1106,11 @@ function _getOnlyMask(mask,_DEC){var _mask='';_aMask=mask.split('');for(var d=0;
 return _mask;}
 function _checkNumber(num,mask){var __DECIMAL_SEP='.';var aNum=_getOnlyNumbers(num,__DECIMAL_SEP);var _outM=aNum;var aMask=_getOnlyMask(mask,__DECIMAL_SEP);if(aMask.indexOf(__DECIMAL_SEP+'0')>0){eMask=aMask.replace(__DECIMAL_SEP,'');eNum=aNum.replace(__DECIMAL_SEP,'');if(eNum.length>eMask.length){_outM=aNum.substring(0,eMask.length+1);}}else{if(aMask.indexOf(__DECIMAL_SEP)>0){iMask=aMask.split(__DECIMAL_SEP);if(aNum.indexOf(__DECIMAL_SEP)>0){iNum=aNum.split(__DECIMAL_SEP);if(iNum[1].length>iMask[1].length){_outM=iNum[0]+__DECIMAL_SEP+iNum[1].substr(0,iMask[1].length);}else{if(iNum[0].length>iMask[0].length){_outM=iNum[0].substr(0,iMask[0].length)+__DECIMAL_SEP+iNum[1];}}}else{if(aNum.length>iMask[0].length){_outM=aNum.substr(0,iMask[0].length);}}}else{if(aNum.indexOf(__DECIMAL_SEP)>0){iNum=aNum.split(__DECIMAL_SEP);if(iNum[0].length>aMask.length){_outM=iNum[0].substr(0,aMask.length);}}else{if(aNum.length>aMask.length){_outM=aNum.substr(0,aMask.length);}}}}
 return _outM;}
-this.ApplyMask=function(num,mask,cursor,dir,comma_sep){myOut='';myCursor=cursor;if(num.length==0)return{result:'',cursor:0};switch(dir){case'forward':iMask=mask.split('');value=_getOnlyNumbers(num,'');iNum=value.split('');for(e=0;e<iMask.length&&iNum.length>0;e++){switch(iMask[e]){case'#':case'0':case'd':case'm':case'y':case'Y':if(iNum.length>0){key=iNum.shift();myOut+=key;}
+this.ApplyMask=function(num,mask,cursor,dir,comma_sep){var myOut="";var myCursor=cursor;var key="";if(num.length==0){return{result:"",cursor:0};}
+switch(dir){case'forward':iMask=mask.split("");value=_getOnlyNumbers(num,"");iNum=value.split("");var swMinus=(iNum.length>0&&iNum[0]=="-")?1:0;if(swMinus==1){key=iNum.shift();}
+for(e=0;e<iMask.length&&iNum.length>0;e++){switch(iMask[e]){case'#':case'0':case'd':case'm':case'y':case'Y':if(iNum.length>0){key=iNum.shift();myOut+=key;}
 break;default:myOut+=iMask[e];if(e<myCursor)myCursor++;break;}}
+if(swMinus==1){myOut="-"+myOut;}
 break;case'reverse':var __DECIMAL_SEP=comma_sep;var osize=num.length;num=_getOnlyNumbers(num,__DECIMAL_SEP);if(num.length==0)return{result:'',cursor:0};var iNum=invertir(num);var iMask=invertir(mask);if(iMask.indexOf('0'+__DECIMAL_SEP)>0){aMask=iMask;iNum=_getOnlyNumbers(iNum,'*');aNum=iNum;eMask=aMask.split('');eNum=aNum.split('');_cout='';for(e=0;e<eMask.length;e++){switch(eMask[e]){case'#':case'0':if(eNum.length>0){key=eNum.shift();_cout+=key;}
 break;case'.':case',':if(eMask[e]!=__DECIMAL_SEP){if(eNum.length>0){_cout+=eMask[e];}}else{_cout+=eMask[e];}
 break;default:_cout+=eMask[e];break;}}
@@ -1122,7 +1126,7 @@ _cout+=pMask[p];}}
 if(pNum.length>0&&pNum[0]=='-'){key=pNum.shift();_cout+=key;}
 if(sw_c&&sw_d){myOut=_dout+__DECIMAL_SEP+_cout;}else{myOut=_dout+_cout;}}
 myOut=invertir(myOut);tmpCursor=0;aOut=myOut.split('');if(cursor==0){for(l=0;l<aOut.length;l++){switch(aOut[l]){case'0':case'1':case'2':case'3':case'4':case'5':case'6':case'7':case'8':case'9':case __DECIMAL_SEP:myCursor=l;l=aOut.length;break;}}}
-else if(cursor==num.length){for(l=0;l<aOut.length;l++){switch(aOut[l]){case'0':case'1':case'2':case'3':case'4':case'5':case'6':case'7':case'8':case'9':case __DECIMAL_SEP:last=l;break;}}
+else if(cursor==num.length){var last=0;for(l=0;l<aOut.length;l++){switch(aOut[l]){case'0':case'1':case'2':case'3':case'4':case'5':case'6':case'7':case'8':case'9':case __DECIMAL_SEP:last=l;break;}}
 myCursor=last+1;}
 else{aNum=num.split('');offset=0;aNewNum=myOut.split('');for(a=0;a<cursor;a++){notFinded=false;while(aNum[a]!=aNewNum[a+offset]&&!notFinded){offset++;if(a+offset>aNewNum.length){offset=-1;notFinded=true;}}}
 myCursor=cursor+offset;}
diff --git a/workflow/engine/methods/appFolder/appFolderAjax.php b/workflow/engine/methods/appFolder/appFolderAjax.php
index 748ae55dd..8d993a505 100755
--- a/workflow/engine/methods/appFolder/appFolderAjax.php
+++ b/workflow/engine/methods/appFolder/appFolderAjax.php
@@ -406,10 +406,10 @@ function expandNode()
                     case "BOTH":
                         $strExpander = null;
                         $mimeInformation = getMime($obj["APP_DOC_FILENAME"] . ".pdf");
-                        $strExpander = $strExpander . "<a href=\"javascript:openActionDialog(this, 'download', 'pdf');\" style=\"color: #000000; text-decoration: none;\"><img src=\"/images/documents/extension/pdf.png\" style=\"margin-left: 25px; border: 0;\" alt=\"\" /> <b>" . $obj["APP_DOC_FILENAME"] . ".pdf</b> (" . $mimeInformation["description"] . ")</a>";
+                        $strExpander = $strExpander . "<a href=\"javascript:;\" onclick=\"openActionDialog(this, 'download', 'pdf'); return false;\" style=\"color: #000000; text-decoration: none;\"><img src=\"/images/documents/extension/pdf.png\" style=\"margin-left: 25px; border: 0;\" alt=\"\" /> <b>" . $obj["APP_DOC_FILENAME"] . ".pdf</b> (" . $mimeInformation["description"] . ")</a>";
                         $strExpander = $strExpander . "<br />";
                         $mimeInformation = getMime($obj["APP_DOC_FILENAME"] . ".doc");
-                        $strExpander = $strExpander . "<a href=\"javascript:openActionDialog(this, 'download', 'doc');\" style=\"color: #000000; text-decoration: none;\"><img src=\"/images/documents/extension/doc.png\" style=\"margin-left: 25px; border: 0;\" alt=\"\" /> <b>" . $obj["APP_DOC_FILENAME"] . ".doc</b> (" . $mimeInformation["description"] . ")</a>";
+                        $strExpander = $strExpander . "<a href=\"javascript:;\" onclick=\"openActionDialog(this, 'download', 'doc'); return false;\" style=\"color: #000000; text-decoration: none;\"><img src=\"/images/documents/extension/doc.png\" style=\"margin-left: 25px; border: 0;\" alt=\"\" /> <b>" . $obj["APP_DOC_FILENAME"] . ".doc</b> (" . $mimeInformation["description"] . ")</a>";
 
                         $tempTree["outDocGenerate"] = $strExpander;