CmdUtils.CreateCommand({
  names: ["HTML Tag"],
  arguments: [ {role: 'object', nountype: ["a", "b", "em", "i", "h1", "h2", "h3", "br", "li", "p", "strong", "small", "td", "th", "u"], label: 'HTML tag to insert'}, {role: "instrument", nountype: noun_arb_text, label: "URL for href link"}],

    description: "Wraps selection around entered HTML tag",
  author: { name: "Bhagwad", email: "bhagwad@yahoo.com"},
  license: "MPL",
  help: "Make a selection on the screen, call ubiquity and enter the type of tag you want to surround it with",
  preview: function(pblock, {object: {text}}){
    
    pblock.innerHTML ="Enter the tag you want to insert";

},
    
  execute: function(args) {
    var me = this;
    var selection = CmdUtils.getSelection();

//Check if the HTML tag is <a>

if (args.object.text=="a")
{

      if ( Utils.clipboard.text != '')
      {
          var result = "&lt;a href=&quot;"+Utils.clipboard.text+"&quot;&gt;"+selection+"&lt;/"+args.object.text+"&gt;";
          
      }

      else

      {
          var result = "&lt;a href=&quot;"+args.instrument.text+"&quot;&gt;"+selection+"&lt;/"+args.object.text+"&gt;";
      }    

      
}

else

{
    var result= "&lt;"+args.object.text+"&gt;"+CmdUtils.getSelection()+"&lt;/"+args.object.text+"&gt;"
}
        CmdUtils.setSelection(result);
       
  },

preview: function(pblock, args) {

    var selection = CmdUtils.getSelection();

if (args.object.text=="a")
{
    
    if ( Utils.clipboard.text != '')
      {
          var result = "&lt;a href=&quot;"+Utils.clipboard.text+"&quot;&gt;"+selection+"&lt;/"+args.object.text+"&gt;";
          
      }

      else

      {
          var result = "&lt;a href=&quot;"+args.instrument.text+"&quot;&gt;"+selection+"&lt;/"+args.object.text+"&gt;";
      }
}

else

{
    var result= "&lt;"+args.object.text+"&gt;"+CmdUtils.getSelection()+"&lt;/"+args.object.text+"&gt;"
}

pblock.innerHTML = "Inserts " + result;

},

});