// *** constants : do not modify
var LINK_PREFIX = "anchor_rotate_" ;
var IMG_PREFIX = "img_rotate_"

// *** rotation speed
var speed = 3000 ;

// *** the array in which images will be stored when new_rotator is called
var rotator_images = new Array();

// *** the array must be filled in like this :
// rotator_images["first_one"] = new Array(
//     new Array ('bfm_web.gif','bfm alt','http://www.bfm.com','_blank'),
//     new Array ('hrmag_web.gif','hr alt','http://www.hrmag.com','_self'),
//     new Array ('kmopme-vertical_light.gif','pme alt','http://www.pme.com','_self'),
//     new Array ('linkcity_light.gif','link alt','http://www.link.com','_blank'),
//     new Array ('logo_lalibre_light.gif','libre alt','http://www.libre.com','_blank')
// ) ;

function rotate(aId,i) {
	//alert("rotate :"+i);
    // *** rotate image
    var objImg = document.getElementById(IMG_PREFIX+aId) ;
    objImg.src = rotator_images[aId][i][0] ;
    objImg.alt = rotator_images[aId][i][1] ;
    
    // *** rotate link
    var objLink = document.getElementById(LINK_PREFIX+aId) ;
    objLink.target = rotator_images[aId][i][3] ;
    objLink.href =   rotator_images[aId][i][2] ;
    objLink.title =  rotator_images[aId][i][1] ;
                
    i++ ;
	// *** if it is the end -> restart from first image
    if(i > (rotator_images[aId].length-1)) i=0 ;
    
	// *** recurse
    setTimeout('rotate("'+aId+'",'+i+')', speed);
}

// *** call this function where you want the <a><img/></a> to be displayed
function write_rotator(rotator_id,i) {
	document.write('<a href="" title="" target="" id="'+LINK_PREFIX+rotator_id+'"><img border="0" src="" alt="" id="'+IMG_PREFIX+rotator_id+'" /></a>');
	rotate(rotator_id,i) ;
}