function noDash(txtObj){
  var ind = 0;
  var tmp;
  if(!txtObj.value.length){ return; }
  while((ind = txtObj.value.indexOf("-")) >= 0){
    tmp = txtObj.value.substr(0, ind);
    tmp += txtObj.value.substr(ind+1);
    txtObj.value = tmp;
  }
}
 function changeCase(frmObj)
        {//this function will capitalize the 1st letter of each word in a textbox
        var index;
        var tmpStr;
        var tmpChar;
        var preString;
        var postString;
        var strlen;
        tmpStr = frmObj.value.toLowerCase();
        strLen = tmpStr.length;
        if (strLen > 0)  
            {
            for (index = 0; index < strLen; index++)  
                {
                if (index == 0)  
                    {
                    tmpChar = tmpStr.substring(0,1).toUpperCase();
                    postString = tmpStr.substring(1,strLen);
                    tmpStr = tmpChar + postString;
                    }
                else 
                    {
                    tmpChar = tmpStr.substring(index, index+1);
                    if (tmpChar == " " && index < (strLen-1))  
                        {
                        tmpChar = tmpStr.substring(index+1, index+2).toUpperCase();
                        preString = tmpStr.substring(0, index+1);
                        postString = tmpStr.substring(index+2,strLen);
                        tmpStr = preString + tmpChar + postString;
                        }
                    }
                }
            }
        frmObj.value = tmpStr;
        }