function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}
function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}
function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}
function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}
window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}
window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}
var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);


var tags = new Array( 'div','td','tr','p','b','table','strong','emphasis','a','h1','h2','h3','pre','sub','sup','i','th','cp','ul','ol','li','dt','dd','span');
var pixelArray =  new Array('10','11','12','16','20','24','30','40');
var emArray =  new Array('0.7','0.9','1.0','1.5','2.0','2.5','3');
var initSize = 1;

function fontSizer(inc,unit) {
	if (!document.getElementById) 
		return;
	var size = initSize;
		size += inc;
	if (size < 0 ) {
		size = 0;
}
	if (size > 6 ) {
		size = 6;
}
		initSize = size;
		getBody = document.getElementsByTagName('body')[0];
	for (i = 0 ; i < tags.length ; i++ ) {
		getallTags = getBody.getElementsByTagName(tags[i]);
	for (k = 0 ; k < getallTags.length ; k++) 
		if(getallTags[k].id != "div_deficients" && getallTags[k].id != "tab_deficients" && getallTags[k].id != "tab_deficients2" && getallTags[k].id != "a_deficients" && getallTags[k].id !=  "div_main_deficients")
		{
			getallTags[k].style.fontSize = (unit=='px') ? pixelArray[size]+unit: emArray[size]+unit;
		}
	}
}

function set_bg_color(color) {	
	getBody = document.getElementsByTagName('body')[0];
	for (i = 0 ; i < tags.length ; i++)
	{
		getallTags = getBody.getElementsByTagName(tags[i]);	
		//alert(getallTags.length);
		for (k = 0 ; k < getallTags.length ; k++) 
		{	
		//Prise en charge du bloc
			if(getallTags[k].id != "div_deficients" && getallTags[k].id != "tab_deficients" && getallTags[k].id != "tab_deficients2" && getallTags[k].id != "a_deficients" && getallTags[k].id !=  "div_main_deficients")
			{
			getallTags[k].style.backgroundColor= color;
			}
		}
	}
}
function set_font_color(tcolor) {	
	getBody = document.getElementsByTagName('body')[0];
	for (i = 0 ; i < tags.length ; i++)
	{
		getallTags = getBody.getElementsByTagName(tags[i]);	
		//alert(getallTags.length);
		for (k = 0 ; k < getallTags.length ; k++) 
		{	
		//Prise en charge du bloc
			if(getallTags[k].id != "div_deficients" && getallTags[k].id != "tab_deficients" && getallTags[k].id != "tab_deficients2" && getallTags[k].id != "a_deficients" && getallTags[k].id !=  "div_main_deficients")
			{
			getallTags[k].style.color=tcolor;
			}
		}
	}
}

function set_myfont_size(size) {	
	getBody = document.getElementsByTagName('body')[0];
	for (i = 0 ; i < tags.length ; i++)
	{
		getallTags = getBody.getElementsByTagName(tags[i]);	
		//alert(getallTags.length);
		for (k = 0 ; k < getallTags.length ; k++) 
		{	
		//Prise en charge du bloc
			if(getallTags[k].id != "div_deficients" && getallTags[k].id != "tab_deficients" && getallTags[k].id != "tab_deficients2" && getallTags[k].id != "a_deficients" && getallTags[k].id !=  "div_main_deficients")
			{
			getallTags[k].style.fontSize=size;
			}
		}
	}
}