// Put your custom scripts here

// Sample code registering rule effect on Message Box
/*
	var rules1 = {
	  'DIV.mboxWarning' : function(element){
	    new Effect.Shake(element);
	  }
	}
	EventSelectors.register(rules1);
*/

var ord = Math.random()*10000000000000000;
var t = 1;
			
function changerTaille(modif) {

  divArt = document.getElementById('article');

  if(t+modif <= 1.8 && t+modif >= 0.5 ){
	 t += modif;
	 p = divArt.getElementsByTagName('p');
	 h4 = divArt.getElementsByTagName('h4');
	 b = divArt.getElementsByTagName('b');
	 a = divArt.getElementsByTagName('a');
	 it = divArt.getElementsByTagName('i');
	 div = divArt.getElementsByTagName('div');
	 span = divArt.getElementsByTagName('span');
	 sup = divArt.getElementsByTagName('sup');
	 strong = divArt.getElementsByTagName('strong');
	 font = divArt.getElementsByTagName('font');
	 em = divArt.getElementsByTagName('em');
	 td = divArt.getElementsByTagName('td');
	 for (var i = 0; i < p.length; i++) {
		  p[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < h4.length; i++) {
	   	h4[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < b.length; i++) {
	   	b[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < a.length; i++) {
	   	a[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < it.length; i++) {
	   	it[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < div.length; i++) {
	   	div[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < span.length; i++) {
	   	span[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < sup.length; i++) {
	   	sup[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < strong.length; i++) {
	   	strong[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < font.length; i++) {
	   	font[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < em.length; i++) {
	   	em[i].style.fontSize = t + "em";
	 }
	 for (var i = 0; i < td.length; i++) {
	   	td[i].style.fontSize = t + "em";
	 }
	}
} 	

suivant = function(){
  
  if(pos < nom.length - 1){
    pos = pos + 1;
    new Effect.Opacity("imgLoad", {duration:1,from:1,to:0});
    setTimeout(function(){ document.images.cible.src=nom[pos];new Effect.Opacity("imgLoad", {duration:1,from:0,to:1});}, 1000);
    $('numero').innerHTML = pos+1;
    setTimeout("refreshPub()", 2000);
    $('prev').style.display = "inline";
  }
  
  if(pos == nom.length - 1){
    $('next').style.display = "none";
  }
  
}
precedent = function(){
  
  if(pos > 0){
    pos = pos - 1;
    new Effect.Opacity("imgLoad", {duration:1,from:1,to:0});
    setTimeout(function(){ document.images.cible.src=nom[pos];new Effect.Opacity("imgLoad", {duration:1,from:0,to:1});}, 1000);
    $('numero').innerHTML = pos+1;
    setTimeout("refreshPub()", 2000);
    $('next').style.display = "inline";
  }
  
  if(pos == 0){
    $('prev').style.display = "none";
  }
  
}

refreshPub = function(){

  top.frames["mega"].location = "/jcms_girondins/custom/girondins/pub/megabanniere.jsp?ord="+ord;
	top.frames["rect"].location = "/jcms_girondins/custom/girondins/pub/rectangle.jsp?ord="+ord;
	top.frames["sky"].location = "/jcms_girondins/custom/girondins/pub/sky.jsp?ord="+ord;

}