// JavaScript Document

// Affichage - Effacement du menu
var closemenu;
//var path	=	'/udcast/';
var path	=	'/';

function montre(id) {
	var d = document.getElementById(id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
	if (d) {d.style.display='block';clearTimeout(closemenu);}
}

function setdisplaynone(id){
	var d = document.getElementById(id);
	if (d) {
		d.style.display='none';
	}
}

function efface(id) {
	//var d = document.getElementById(id);
	/*if (d) {
		d.style.display='none';
	}*/
	closemenu = setTimeout("setdisplaynone('"+id+"')",200);
}


// Pré-chargement des images - Rollover
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
		
function changeImages(bname) {
	if (document.images && (preloadFlag == true)) {
		document[bname].src = (document[bname].src.indexOf(bname+'_on.jpg') != -1) ? path+'images/'+bname+'_off.jpg' : path+'images/'+bname+'_on.jpg';
			}
		}
		
		var preloadFlag = false;
		function preloadImages() {
			if (document.images) {
		
				menu_home_on				=		newImage(path+"images/menu_home_on.jpg");
				menu_home_off				=		newImage(path+"images/menu_home_off.jpg");
				menu_company_on			=		newImage(path+"images/menu_company_on.jpg");
				menu_company_off		=		newImage(path+"images/menu_company_off.jpg");
				menu_products_on		=		newImage(path+"images/menu_products_on.jpg");
				menu_products_off		=		newImage(path+"images/menu_products_off.jpg");
				menu_solutions_on		=		newImage(path+"images/menu_solutions_on.jpg");
				menu_solutions_off	=		newImage(path+"images/menu_solutions_off.jpg");
				menu_support_on			=		newImage(path+"images/menu_support_on.jpg");
				menu_support_off		=		newImage(path+"images/menu_support_off.jpg");
				menu_news_on				=		newImage(path+"images/menu_news_on.jpg");
				menu_news_off				=		newImage(path+"images/menu_news_off.jpg");
				
				preloadFlag = true;
				montre();
				initLightbox();
				//initscroll();
			}
		}