// ________________________________[ ROLLOVER/ROLLOUT MENU ]

$(document).ready(function(){
	$('.boxgrid.captionfull').hover(function(){
		$(".cover", this).stop().animate({top:'-120px'},{queue:false,duration:350});
	}, function() {
		$(".cover", this).stop().animate({top:'0px'},{queue:false,duration:350});
	});
});


// ________________________________[ POSITIONS ]

var _rightContentWidth = 340 ; //335 ;
var _minWidth  = 995 ;
var _maxWidth  = 1920 ;

var _navContentHeight = 716 ;
var _navContentWidth  = 1539 ;

var _navPosH 	= 0 ;
var _navPosW 	= 0 ;

//var _marginRight = 327 ;

// ________________________________[ DIPLAY NEWS TEASER ]

function updateHomeNav ( )
{
	var navPosH = document.documentElement.clientHeight + f_scrollTop() ;
	var navPosW = document.documentElement.clientWidth  + f_scrollLeft() ;
	var navW = navPosW - _rightContentWidth ;
	
	if( navW < _minWidth - _rightContentWidth ) navW = _minWidth - _rightContentWidth ;
	if( navW > _maxWidth - _rightContentWidth ) navW = _maxWidth - _rightContentWidth ;
	
	
	if( _navPosH != navPosH ) // si la hauteur change
	{
		_navPosH = navPosH ;//385
		var h = ( _navPosH - _navContentHeight )/2 ;
		getElementID( 'navContainer' ).style.marginTop = h +'px' ;
		/**/
		getElementID( 'navContent' ).style.height = ( _navPosH ) +'px' ;
		/*var h = ( _navPosH - _rightContentWidth )/2 ;
		if( h < 0 ) h = 0 ;
		getElementID( 'navContainer' ).style.marginTop = h +'px' ;*/
	}
	 
	if( _navPosW != navW ) // si la largeur change
	{
		_navPosW = navW ;
		var w = ( _navPosW - _navContentWidth /*- _rightContentWidth*/ )/2 ;
		
		getElementID('navContainer'	).style.marginLeft = w +'px' ;
		getElementID('navContent'	).style.width = ( _navPosW /*- _rightContentWidth*/ ) +'px' ;
		/*var w = ( _navPosW - _rightContentWidth )/2 ;
		if( w < 0 ) w = 0 ;
		getElementID('navContainer'	).style.marginLeft = w +'px' ;*/
	}
}