/*var img=new Image();
$(function(){	
	img.src='images/popin.png';
	$(img).load(function(){
		$(".popin .modalites").append('<img src="images/popin.png" width="'+img.width+'" height="'+img.height+'" />');
		resize();
		$(window).resize(resize);
		$("#overlay").fadeIn(500);
		var mod=new Image();
		mod.src='images/modalites.png';
	});
	
	$('.close').click(function(){
		$("#overlay").fadeOut(500);
		return false;
	})
	
	$(".modalites").click(function(){
		var img=$(this).find('img');
		if($(img).attr('src').indexOf('popin')!=-1){
			$(img).attr('src','images/modalites.png');
		}else{
			$(img).attr('src','images/popin.png');
		}
		return false;
	});
	
	$("#overlay").click(function(){
		$("#overlay").fadeOut(500);
		return false;
	});
})*/


function resize(){
	var h=$(window).height();
	$(".popin").css('margin-top',(h-img.height)/2);
}

function getLocation(){
	return window.location.toString();
}
function parseGet(){
	var couples=window.location.search.substr(1).split('&');
	var res=new Array();
	var couple=new Array();
	for (var i=0;i<couples.length;i++){
		couple=couples[i].split('=');
		res[couple[0]]=couple[1];
	}
	return res;
}
function mailto(adresse){
	window.location='mailto:'+adresse;
}
function getBookmarks(id){
	return getCookie('fb_bookmarks_'+id);
}
function setBookmarks(data,id){
	date=new Date;
	date.setFullYear(date.getFullYear()+10);
	setCookie('fb_bookmarks_'+id, data,date,'/');
}
function getCookieVal(offset)
{
	var endstr=document.cookie.indexOf(";", offset);
	if (endstr==-1){
		endstr=document.cookie.length;
	}
	return unescape(document.cookie.substring(offset, endstr));
}
function getCookie(nom)
{
	var arg=nom+"=";
	var alen=arg.length;
	var clen=document.cookie.length;
	var i=0;
	while (i<clen){
		var j=i+alen;
		if (document.cookie.substring(i, j)==arg){
			return getCookieVal(j);
		}
		i=document.cookie.indexOf(" ",i)+1;
		if (i==0){
			break;
		}
	}
	return null;
}
function setCookie(nom, valeur)
{
	var date=new Date();
	date.setFullYear(date.getFullYear()+2);
	
	var argv=setCookie.arguments;
	var argc=setCookie.arguments.length;
	var expires=(argc > 2) && argv[2]!=null ? argv[2] : date;
	var path=(argc > 3) ? argv[3] : null;
	var domain=(argc > 4) ? argv[4] : null;
	var secure=(argc > 5) ? argv[5] : false;
	document.cookie=nom+"="+escape(valeur)+
	((expires==null) ? "" : ("; expires="+expires.toGMTString()))+
	((path==null) ? "" : ("; path="+path))+
	((domain==null) ? "" : ("; domain="+domain))+
	((secure==true) ? "; secure" : "");
}
function addThis(x){
	addthis_offset_left=parseFloat(x);
	addthis_open(document.getElementById('addThisBt'), '', '[URL]', '[TITLE]');
}
function handleWheel(delta){
	try{
		document.getElementById('fluidbook').mouseWheel(delta);
	}catch(e){

	}
}

function testIpadIphone(){
	var ua=navigator.userAgent;

	if(ua.search(/iphone/i)>-1 || ua.search(/ipad/i)>-1 || ua.search(/android/i)>-1 || ua.search(/blackberry/i)>-1){
		window.location='data/document.pdf';
	}
}

function wheel(event){
	var delta = 0;
	if (!event) /* For IE. */
		event = window.event;
	if (event.wheelDelta) { /* IE/Opera. */
		delta = event.wheelDelta/120;
		/** In Opera 9, delta differs in sign as compared to IE.
		 */
		if (window.opera)
			delta = -delta;
	} else if (event.detail) { /** Mozilla case. */
		/** In Mozilla, sign of delta is different than in IE.
		 * Also, delta is multiple of 3.
		 */
		delta = -event.detail/3;
	}
	/** If delta is nonzero, handle it.
	 * Basically, delta is now positive if wheel was scrolled up,
	 * and negative, if wheel was scrolled down.
	 */
	if (delta){
		handleWheel(delta);
	}
	/** Prevent default actions caused by mouse wheel.
	 * That might be ugly, but we handle scrolls somehow
	 * anyway, so don't bother here..
	 */
	if (event.preventDefault){
		event.preventDefault();
	}
	event.returnValue = false;
}

/** Initialization code.
 * If you use your own event management code, change it as required.
 */
if (window.addEventListener){
	/** DOMMouseScroll is for mozilla. */
	window.addEventListener('DOMMouseScroll', wheel, false);
}
/** IE/Opera. */
window.onmousewheel = document.onmousewheel = wheel;