JavaScript RegEx for div tags

Question

I have a JavaScript variable which holds an HTML page and due to the setup I need to extract everything between

and

Answer 1

var temp = document.createElement('DIV');
temp.innerHTML = YourVariable;
var liveArea;
for (var i = 0; i < temp.childNodes.length; i++)
{
   if (temp.childNodes[i].id == 'LiveArea')
   {
       liveArea = temp.childNodes[i];
       break;
   }
}