// JavaScript Document
//Flipping news and success story content on Home page

/***********************************************
* Random Content Order script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//Modified this script to randomly show one content only
function randomizeContent(classname){
var contents=collectElementbyClass(classname);
var i = Math.floor(Math.random()*contents.ref.length);
//alert (i);
contents.ref[i].innerHTML=contents.text[i];

//contents.ref[i].style.visibility="visible";
contents.ref[i].style.display="block";

return i;
}


collectElementbyClass = function(classname) { //return two arrays containing elements with specified classname, plus their innerHTML content
var classnameRE=new RegExp("(^|\\s+)"+classname+"($|\\s+)", "i") //regular expression to screen for classname within element
var contentobj=new Object()
contentobj.ref=new Array() //array containing references to the participating contents
contentobj.text=new Array() //array containing participating contents' contents (innerHTML property)
var alltags=document.all? document.all : document.getElementsByTagName("*")
for (var i=0; i<alltags.length; i++){
if (typeof alltags[i].className=="string" && alltags[i].className.search(classnameRE)!=-1){
contentobj.ref[contentobj.ref.length]=alltags[i]
//alert (alltags[i]);
contentobj.text[contentobj.text.length]=alltags[i].innerHTML;
//alert (alltags[i].innerHTML);
}
}
return contentobj
}