div = {
		show: function(elem,elem2,elem3) {
			document.getElementById(elem).style.visibility = 'visible';
			document.getElementById(elem2).style.opacity = '1';
			document.getElementById(elem3).style.opacity = '1';
			document.getElementById(elem2).filters.alpha.opacity=100;
			document.getElementById(elem3).filters.alpha.opacity=100;
			
		},
		hide: function(elem,elem2) {
			document.getElementById(elem).style.visibility = 'hidden';
			document.getElementById(elem2).style.opacity = '0.8';
			document.getElementById(elem3).style.opacity = '0.8';
			document.getElementById(elem2).filters.alpha.opacity=80;
			document.getElementById(elem3).filters.alpha.opacity=80;
		}
	}
	
menu = {
		show: function(elem) {
			document.getElementById(elem).style.visibility = 'visible';
			document.getElementById(elem).style.opacity = '1';
			document.getElementById(elem).filters.alpha.opacity=100;
			
			
		},
		hide: function(elem) {
			document.getElementById(elem).style.visibility = 'hidden';
			
		}
	}
	
vid = {
		titre: function(elem,elem2,elem3,elem4) {
			document.getElementById(elem).style.opacity = '0.4';
			document.getElementById(elem2).style.opacity = '1';
			document.getElementById(elem3).style.opacity = '1';
			document.getElementById(elem4).style.opacity = '1';
			document.getElementById(elem).filters.alpha.opacity=40;
			document.getElementById(elem2).filters.alpha.opacity=100;
			document.getElementById(elem3).filters.alpha.opacity=100;
			document.getElementById(elem4).filters.alpha.opacity=100;
		},
		titreh: function(elem,elem2,elem3,elem4) {
			document.getElementById(elem).style.opacity = '0';
			document.getElementById(elem2).style.opacity = '0.08';
			document.getElementById(elem3).style.opacity = '0.08';
			document.getElementById(elem4).style.opacity = '0';
			document.getElementById(elem).filters.alpha.opacity=0;
			document.getElementById(elem2).filters.alpha.opacity=8;
			document.getElementById(elem3).filters.alpha.opacity=8;
			document.getElementById(elem4).filters.alpha.opacity=0;
			
		}
	}

pages = {
		show: function(elem) {
		
			document.getElementById(elem).style.opacity = '0.4';
			document.getElementById(elem).filters.alpha.opacity=40;
			
		},
		hide: function(elem) {
			document.getElementById(elem).style.opacity = '0';
			document.getElementById(elem).filters.alpha.opacity=0;
			
		}
	}

boite = {
		show: function(elem5) {
		
			document.getElementById(elem5).style.opacity = '0.4';
			document.getElementById(elem5).filters.alpha.opacity=40;
			
			
		},
		hide: function(elem5) {
			document.getElementById(elem5).style.opacity = '1';
			document.getElementById(elem5).filters.alpha.opacity=100;
			
		}
	}