function getHeight() {
	if (!window.innerHeight) {
		return document.body.clientHeight;
	} else {
		return window.innerHeight;
	}
}

function getWidth() {
	if (!window.innerWidth) {
		return document.body.clientWidth;
	} else {
		return window.innerWidth;
	}
}

function myresizeh(){
	return;
	var objmenu = document.getElementById("menu_categorie");
	var objphoto = document.getElementById("bandeaugauche");

	var hauteur = getHeight();
	var hmenu = objmenu.clientHeight;
	var hphoto = objphoto.clientHeight;

/*
	if(objmenu){
		if(hauteur >= 520){
			objmenu.style.top = hauteur - hmenu - hphoto - 50;
		}else{
			objmenu.style.top = -30 ;
		}
	}
*/

}

function myresizew(){
	return;
	var objmid = document.getElementById("imgmid");
	var objpre = document.getElementById("presentation");
	var objvign = document.getElementById("menuvignettes");

	var largeur = getWidth();

	if(largeur >= 1024){
		objmid.style.left = ((largeur - 975)/2) + 215;
		if(objpre){
			objpre.style.left = largeur - 140 ;
		}else if(objvign){
			objvign.style.left = largeur - 220 ;
		}
	}else{
		objmid.style.left = 225 ;
		if(objpre){
			objpre.style.left = 875 ;
		}else if(objvign){
			objvign.style.left = 825 ;
		}

	}
}

function myresize(){
	myresizew();
	myresizeh();
}

function scrollenbas() {
	var objdiv = document.getElementById("menuvignettes2");
	objdiv.scrollTop = objdiv.scrollTop + 100 ;
}

function scrollenhaut() {
	var objdiv = document.getElementById("menuvignettes2");
	objdiv.scrollTop = objdiv.scrollTop - 100 ;
}
function scrolladroite() {
	var objdiv = document.getElementById("innerimgmid");
	objdiv.scrollLeft = objdiv.scrollLeft + 100 ;
}

function scrollagauche() {
	var objdiv = document.getElementById("innerimgmid");
	objdiv.scrollLeft = objdiv.scrollLeft - 100 ;
}

function vingscroll(currentimg) {
	//alert(currentimg);
	var objdiv = document.getElementById("menuvignettes2");
	var objimg = document.getElementById("img_"+currentimg);
	var scrolling = objimg.offsetParent.offsetTop;
	//alert("valeur de scroll  : " + scrolling);
	objdiv.scrollTop = scrolling - 170;
	//alert("valeur de scroll : " + scrolling);
}

function popupimg(currentimg){
	newpage=open("detail.php?img="+currentimg+"","POPIMG","toolbar=no,scrollbars=yes,resizable=yes,directory=no");
	newpage.focus();
}

function javaglobal(r_w,r_h,img){
	if(r_w==1){
		myresizew();
	}
	if(r_h==1){
		myresizeh();
	}
	if(img > 0){
		vingscroll(img);
	}

}

function affichemenu(current_id,get_cat){
	if(document.getElementById("sousmenu"+get_cat)){
		document.getElementById("sousmenu"+get_cat).style.visibility = 'hidden';
		//document.getElementById("sousmenu"+get_cat).style.display = 'none';
	}
	if(document.getElementById("img"+get_cat)){
		document.getElementById("img"+get_cat).style.visibility = 'hidden';
		//document.getElementById("img"+get_cat).style.display = 'none';
	}
	if(document.getElementById("sousmenu"+current_id)){
		document.getElementById("sousmenu"+current_id).style.visibility = 'visible';
		document.getElementById("sousmenu"+current_id).style.display = 'inline';
	}
	if(document.getElementById("img"+current_id)){
		document.getElementById("img"+current_id).style.visibility = 'visible';
		document.getElementById("img"+current_id).style.display = 'inline';
	}
}

function masquemenu(current_id,get_cat){
	if(document.getElementById("sousmenu"+current_id)){
		document.getElementById("sousmenu"+current_id).style.visibility = 'hidden';
		//document.getElementById("sousmenu"+current_id).style.display = 'none';
	}
	if(document.getElementById("img"+current_id)){
		document.getElementById("img"+current_id).style.visibility = 'hidden';
		//document.getElementById("sousmenu"+current_id).style.display = 'none';
	}
	if(document.getElementById("sousmenu"+get_cat)){
		document.getElementById("sousmenu"+get_cat).style.visibility = 'visible';
		document.getElementById("sousmenu"+get_cat).style.display = 'inline';
	}
	if(document.getElementById("img"+get_cat)){
		document.getElementById("img"+get_cat).style.visibility = 'visible';
		document.getElementById("img"+get_cat).style.display = 'inline';
	}
}

function redim_menu(){

}