/***************************************************************************
 *	filename							: js-library.js
 *	------------------------------------------------------------------------
 *	script								: CONTEMPLATION
 *	last update						:	19/4/2005
 *	email									: letheansound@gmail.com
 *
 ***************************************************************************/

// Ecrit un cookie avec la résolution du navigateur client
function cookie_resolution()
{
	var expDate = new Date()
  expDate.setTime(expDate.getTime() + (30 * 24 * 3600 * 1000))
  document.cookie = "res=" + screen.width + ";expires=" + expDate.toGMTString()
	window.location.reload()
}
		
// Permet de se delogguer
function logout_warning()
{
	alert("You are now logged out.");
	return true;
}

// Warning
function del_warning()
{
	if(confirm("Are you sure about that ?"))
		return true;
	else
		return false;
}

// Change la visibilité d'un DIV en changeant une image suivant l'état
function ToggleVisibility(Element, Link, Img, ImgPlus, ImgMinus, LinkDefaultValue, LinkChangedValue)
{
  switch(document.getElementById(Element).style.display)
  {
    case "block" :
      document.getElementById(Element).style.display = "none";
      document.getElementById(Img).src = ImgMinus;
			document.getElementById(Link).value = LinkDefaultValue;
    break;
    case "none" :
      document.getElementById(Element).style.display = "block";
			document.getElementById(Img).src = ImgPlus;
      document.getElementById(Link).value = LinkChangedValue;
    break;
    default :
      document.getElementById(Element).style.display = "none";
			document.getElementById(Img).src = ImgMinus;
      document.getElementById(Link).value = LinkDefaultValue;
	}
}

// Jump menu
function jumpMenu(targ,selObj,restore)
{ //v3.0
	eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
	if (restore) selObj.selectedIndex=0;
}

//detect if user agent is internet explorer
var detect = navigator.userAgent.toLowerCase();
var OS,browser,total,thestring;
var version = 0;

if (checkIt('msie'))
{
	browser = "Internet Explorer";
}

function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}