$(document).ready(function(){
	
	/* Scroll to top click */
	$('#totop').click(function() {
		$(document).scrollTo(0, 'slow');
		return false;
	});
	
	$(window).scroll();

	
});

$(window).scroll(function() {

	if (/MSIE 6/i.test(navigator.userAgent)) {
		$('#totop').css({'display':'none'});	
	} else {
	
		if ($(document).scrollTop() > 0) {
			$('#totop').fadeIn('slow');
		} else {
			$('#totop').fadeOut('slow');
		}
	}
}); 

/**
 * Toolbar 
 */
var defFontSize = 8.5;
var actFontSize = 8.5;

function grossirTexte() {
	var contenu = document.getElementById('cadreContenu');
	if (contenu) {
		if (actFontSize<20) actFontSize = actFontSize +1;
		contenu.style.fontSize = actFontSize + 'pt';	
	}

}
function rapetissirTexte() {
	var contenu = document.getElementById('cadreContenu');
	if (contenu) {
		if (actFontSize>7.5) actFontSize = actFontSize - 1;
		contenu.style.fontSize = actFontSize + 'pt';	
	}

}

/**
Ouvre l pop-up pour lancer l'impression
type = article ou rubrique
*/
function ouvrirFenetreImpression(type,idtruc) {
	if (type=="article") {
		window.open("spip.php?page=impression_article&id_article="+idtruc,"popimpression","toolbar=no, status=no, location=no,directories=no, scrollbars=yes, height=600, width=1000");
	} else if (type="rubrique") {
		window.open("spip.php?page=impression_rubrique&id_rubrique="+idtruc,"popimpression","toolbar=no, status=no, location=no,directories=no, scrollbars=yes, height=600, width=1000");	
	}
	return false;
}

function lancerImpression() {
	window.print();
	window.close();
}


/**
 * Images swap
 */

function MM_findObj(n, d) { //v4.01
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}