/***********************************************
* Fading Scroller- © 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
***********************************************/

var delay = 5000; //set delay between message change (in miliseconds)
var maxsteps=30; // number of steps to take to change from start color to endcolor
var stepdelay=10; // time in miliseconds of a single step. Note: maxsteps*stepdelay will be total time in miliseconds of fading effect
var startcolor= new Array(238,238,255); // start color in RGB (hex equiv: #eef)
var endcolor=new Array(59,107,139); // end color in RGB (hex equiv: #3B6B8B)
var fwidth='278px'; //set scroller width
var fheight='10px'; //set scroller height
var fadelinks=1;  //should links inside scroller content also fade like text? 0 for no, 1 for yes.

var fcontent=new Array();
begintag='<div class="tickerinside">'; //set opening tag, such as font declarations

//    Instructions for Yair:
//
// 1. Edit only the lines beginning with "fcontent"!
// 2. You can make as many messages as you wish.
// 3. Adding messages:
//    Just put in another line of code EXACTLY as follows: fcontent[x]="y";
//    Where 'x' is the next number, and 'y' is your message.
//    Remember that accurate quotation marks, colons and brackets are vitally important to the script.
//    Don't use any doublequotes (") in your messages. If you need quotes, use two singlequotes ('') in your messages.
//    They'll look the same, but the computer treats them differently.
//    To update a message, just change what's between the quotation marks.
//    Be very careful that the numbers in brackets, i.e. [4], begin with zero and ascend properly, or the whole script will break.
//    Each message should be no longer than 80 letters to avoid messing up other page elements.
//    Eighty letters goes to the end of this line:------------------------------------------|
//fcontent[0]="<a href='/pub/intern2010flyer.pdf'>Yavneh Olami Israel Internship Center - Long term & Summer Programs!</a>";
fcontent[0]="Yavneh Olami is an International Religious Zionist Student Organization";
fcontent[1]="<a href='../org/emailus.php'>Email us your comments about the site or the organization.</a>";
//fcontent[3]="IY\"H we'll be adding to the resource section soon, so check back often!";

// No need to edit past here.

closetag='</div>';

var ie4=document.all&&!document.getElementById;
var DOM2=document.getElementById;
var faderdelay=0;
var index=0;


/*Rafael Raposo edited function*/
//function to change content
function changecontent(){
  if (index>=fcontent.length)
    index=0
  if (DOM2){
    document.getElementById("fscroller").style.color="rgb("+startcolor[0]+", "+startcolor[1]+", "+startcolor[2]+")"
    document.getElementById("fscroller").innerHTML=begintag+fcontent[index]+closetag
    if (fadelinks)
      linkcolorchange(1);
    colorfade(1, 15);
  }
  else if (ie4)
    document.all.fscroller.innerHTML=begintag+fcontent[index]+closetag;
  index++
}

// colorfade() partially by Marcio Galli for Netscape Communications.  ////////////
// Modified by Dynamicdrive.com

function linkcolorchange(step){
  var obj=document.getElementById("fscroller").getElementsByTagName("A");
  if (obj.length>0){
    for (i=0;i<obj.length;i++)
      obj[i].style.color=getstepcolor(step);
  }
}

/*Rafael Raposo edited function*/
var fadecounter;
function colorfade(step) {
  if(step<=maxsteps) {	
    document.getElementById("fscroller").style.color=getstepcolor(step);
    if (fadelinks)
      linkcolorchange(step);
    step++;
    fadecounter=setTimeout("colorfade("+step+")",stepdelay);
  }else{
    clearTimeout(fadecounter);
    document.getElementById("fscroller").style.color="rgb("+endcolor[0]+", "+endcolor[1]+", "+endcolor[2]+")";
    setTimeout("changecontent()", delay);
	
  }   
}

/*Rafael Raposo's new function*/
function getstepcolor(step) {
  var diff
  var newcolor=new Array(3);
  for(var i=0;i<3;i++) {
    diff = (startcolor[i]-endcolor[i]);
    if(diff > 0) {
      newcolor[i] = startcolor[i]-(Math.round((diff/maxsteps))*step);
    } else {
      newcolor[i] = startcolor[i]+(Math.round((Math.abs(diff)/maxsteps))*step);
    }
  }
  return ("rgb(" + newcolor[0] + ", " + newcolor[1] + ", " + newcolor[2] + ")");
}

if (ie4||DOM2)
  document.write('<div id="fscroller" style="border:none;width:'+fwidth+';height:'+fheight+'"></div>');

if (window.addEventListener)
window.addEventListener("load", changecontent, false)
else if (window.attachEvent)
window.attachEvent("onload", changecontent)
else if (document.getElementById)
window.onload=changecontent