// Variable entre actif et passif des sous-menus//
	var old_smenu = 'zorg';
	var active_smenu;
	var zorg_actif;
		
	//Mise en actif du sous-menu //
	function menu_action(ko){
			
			active_smenu = ko;
			
			
			if(active_smenu == old_smenu){ return false;}
			else{
				if(old_smenu!='zorg'){
					
					if(page=='portfolio'){
						document.getElementById(page+'_'+buttonslider[active_smenu]).firstChild.src ="template/img/button/smenu/"+page+"_"+buttonslider[active_smenu]+"_hov.jpg";
						document.getElementById(page+'_'+buttonslider[old_smenu]).firstChild.src ="template/img/button/smenu/"+page+"_"+buttonslider[old_smenu]+"_norm.jpg";}
					else{
					document.getElementById(page+'_'+active_smenu).firstChild.src ="template/img/button/smenu/"+page+"_"+active_smenu+"_hov.jpg";
					document.getElementById(page+'_'+old_smenu).firstChild.src ="template/img/button/smenu/"+page+"_"+old_smenu+"_norm.jpg";}
		
		
					
				}
				old_smenu = active_smenu;return false;}
		}
	
	
	function change(son){ 
			img_vari = son-1;
			document.getElementById('img_title_menu').src="template/img/img_button/"+mini_img[img_vari]+".png";
			}
		
	
	function change_color(id,color){ 
	   for( i=0; i<document.getElementsByName(id).length; i++)
	   { document.getElementsByName(id).item(i).style.color="#"+color;}
		
		}