// JavaScript Document
function changefontsize(dir){
	
//alert ("ok");
	var actualSize = new Number(document.getElementById("docFontSize").value);
//alert ("Taille actuelle:"+actualSize);	
	actualSize += (dir == "+") ? 1 : -1;
	actualSize = (actualSize <= -2) ? -2 : actualSize;
	actualSize = (actualSize >= 3) ? 3 : actualSize;
//alert ("Nouvelle taille:"+actualSize);		
	document.getElementById("docFontSize").value = actualSize;
	
	var textSize = new Array;
	textSize[-2] = "taille1";
	textSize[-1] = "taille2";
	textSize[0] = "taille3";
	textSize[1] = "taille4";
	textSize[2] = "taille5";
	textSize[3] = "taille6";
	
	document.getElementById("artContent").className = textSize[actualSize];
	return false;
	
}

function changefontsizejeux(dir){
	
	var actualSize = new Number(document.getElementById("docFontSize").value);
	
	actualSize += (dir == "+") ? 1 : -1;
	actualSize = (actualSize <= -2) ? -2 : actualSize;
	actualSize = (actualSize >= 3) ? 3 : actualSize;
	
	document.getElementById("docFontSize").value = actualSize;
	
	var textSize = new Array;
	textSize[-2] = "taille1";
	textSize[-1] = "taille2";
	textSize[0] = "taille3";
	textSize[1] = "taille4";
	textSize[2] = "taille5";
	textSize[3] = "taille6";
	
	document.getElementById("jeux").className = textSize[actualSize];
	return false;
	
}

function popup(url, iWidth, iHeight) {
		
	popupWin = window.open(url, 'popupWin', 'width=' + iWidth + ',height=' + iHeight + ',top=50,left=20,scrollbars=1');
	popupWin.focus();
	
}

function popup_centered(theURL, width_popup, height_popup) {
  
  var t = (screen.height - height_popup) / 2;
  var l = (screen.width - width_popup) / 2;
  winNew=window.open(theURL, 'winNew', "top=" + t +",left=" + l + ",height=" + height_popup + ",width=" + width_popup);
  winNew.focus();
  
}

function openRadio() {
	alert('radio');
	window.open ("http://www.judaiquesfm.com/radio.html","direct","toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=245,height=130");
}

function track(pub_id,lien){
	window.open(lien,'popup2','width=630,height=500, menubar=yes, toolbar=yes, location=yes, status=yes, scrollbars=yes, resizable=yes');
	frames['ftrack'].location.href='/modules/export/track.php?pub_id='+pub_id;	
}