// JavaScript Document
var tampon_array = new Array();
startList = function() {


 var sections = document.getElementsByClassName('cache_dance');
 for(i = 0; i< sections.length; i++)
{
tampon_array [i] = sections[i].innerHTML; 
}
//alert('ok');
substrAll();
}
function substrAll()
{
//alert('oops');
var sections = document.getElementsByClassName('cache_dance');
for(i = 0; i< sections.length; i++)
{
var sectionContent = sections[i].innerHTML; 
//tampon_array [i] = sectionContent;
link1="...<a href=javascript:showId('sec"+i+"',"+i+") class='morelink'>read more</a>";
sectionContent = sectionContent.substring(0, 190) + (sectionContent.length > 190 ? link1 : "");
sections[i].innerHTML = sectionContent;

}
}
function showId(id,i)
{
substrAll();
var theOne = document.getElementById(id);
theOne.innerHTML = tampon_array [i];

}

document.getElementsByClassName = function(cl) {
var retnode = [];
var myclass = new RegExp('\\b'+cl+'\\b');
var elem = this.getElementsByTagName('*');
for (var i = 0; i < elem.length; i++) {
var classes = elem[i].className;
if (myclass.test(classes)) retnode.push(elem[i]);
}
return retnode;
};
function PleasePrecise(id)
{
  var theLayers =  document.getElementsByClassName('precision');
  for (i = 0; i<theLayers.length; i++)
  {
  theLayers [i].style.display = 'none';
  }
   if (document.getElementById('option'+id).checked)
   {
      document.getElementById('Precision'+id).style.display='block';
  }

}
window.onload=startList;