function getNormalContent(div_id)
{
  var cont = document.getElementById(div_id).innerHTML;
  var re = new RegExp("<style.*?</div>");
  var m = re.exec(cont);
  document.write(m);
}

function getContent(div_id)
{
  var cont = document.getElementById(div_id).innerHTML;
  var re = new RegExp("<a.*?</a>");
  var m = re.exec(cont);
  //alert(m[0]);
  var s = "";
  while(m != null) {
      s = s + m[0] + "<br>";
      cont = cont.replace(m[0],"");
      m = re.exec(cont); 
    }
  document.getElementById(div_id).innerHTML=s;
  //alert(s);
  showdiv(div_id);
}

function SetLinkUrl(div_id,idx,link_id) {
  var cont = document.getElementById(div_id).innerHTML;
  var ct = cont; 
  var re = new RegExp("http.*?\"");
  var m = re.exec(ct);
  var s = "";
  while(m != null) {
      //s = s + "<li>" + m[0] + "</li>";
      s = s + m[0] + "<br>";
      ct = ct.replace(m[0],"");
      m = re.exec(ct); 
    }
  var ar = s.split("<br>");

  document.getElementById(link_id).href=ar[idx].replace("\"","").replace(/amp;/g,""); 
}


function _do_layout_set(cnt) {
  var cont = document.getElementById("contentarea").innerHTML;
  var ct = cont; 
  var re = new RegExp("http.*?\"");
  var m = re.exec(ct);
  var s = "";
  var link = "";
  var i;
  while(m != null) {
      //s = s + "<li>" + m[0] + "</li>";
      s = s + m[0] + "<br>";
      ct = ct.replace(m[0],"");
      m = re.exec(ct); 
    }
  var ar = s.split("<br>");
  for (i=1; i<=cnt; i++)
  {
     link="link" + String(i);
     document.getElementById(link).href=ar[i].replace("\"","").replace(/amp;/g,""); 
  }
  
}

function showdiv(id) {
	//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}