//Highlight terms
jQuery.fn.highlight = function(pat) {
function innerHighlight(node, pat) {
 var skip = 0;
 if (node.nodeType == 3) {
  var pos = node.data.toUpperCase().indexOf(pat);
  if (pos >= 0) {
   var spannode = document.createElement('span');
   spannode.className = 'highlight';
   var middlebit = node.splitText(pos);
   var endbit = middlebit.splitText(pat.length);
   var middleclone = middlebit.cloneNode(true);
   spannode.appendChild(middleclone);
   middlebit.parentNode.replaceChild(spannode, middlebit);
   skip = 1;
  }
 }
 else if (node.nodeType == 1 && node.childNodes && !/(script|style)/i.test(node.tagName)) {
  for (var i = 0; i < node.childNodes.length; ++i) {
   i += innerHighlight(node.childNodes[i], pat);
  }
 }
 return skip;
}
return this.each(function() {
 innerHighlight(this, pat.toUpperCase());
});
};

jQuery.fn.removeHighlight = function() {
return this.find("span.highlight").each(function() {
 this.parentNode.firstChild.nodeName;
 with (this.parentNode) {
  replaceChild(this.firstChild, this);
  normalize();
 }
}).end();
};

$(document).ready(function(){

   $('#twittermessage').highlight('FLUXD: ');
   $('#twittermessage').each(function(){
   	var urler  = $(this).html();
   	$(this).html(replaceURLWithHTMLLinks(urler));
   	
   	});
   });
   
   
function replaceURLWithHTMLLinks(text) {

    var exp = /(\b(https?|ftp|file):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/ig;
console.log(text);
    return text.replace(exp,"<a href='$1'>$1</a>"); 
}