function chg(ident,sens)
{
	var di="it"+ident;
	var im="imgit"+ident;
	var obj=document.getElementById(di);
	var obj2=document.getElementById(im);
	if(sens==1)	{
		obj.style.backgroundColor="#fdfdfd";
		obj.style.color="#656565";
		obj2.src="images/carre-hov.gif";
	}
	else
	{
		obj.style.backgroundColor="transparent";
		obj.style.color="#666666";
		obj2.src="images/carre-nor.gif";
	}
}
function active(no)
{
	document.getElementById("web").style.display="none";
	document.getElementById("net").style.display="none";
	document.getElementById("con").style.display="none";
	document.getElementById("dev").style.display="none";
	document.getElementById("mai").style.display="none";
	document.getElementById("for").style.display="none";
	if (no==1) obj3=document.getElementById("web");
	if (no==2) obj3=document.getElementById("net");
	if (no==3) obj3=document.getElementById("con");
	if (no==4) obj3=document.getElementById("dev");
	if (no==5) obj3=document.getElementById("mai");
	if (no==6) obj3=document.getElementById("for");
	if (no!=0){ obj3.style.opacity = 0;
	obj3.style.display="block";
	initFade();}
}
function chgimg(num)
{
	var obj=document.getElementById("site");
	if(num==1) obj.src="images/flip.jpg";
	if(num==2) obj.src="images/pmq.jpg";
	if(num==3) obj.src="images/lvm.jpg";
	if(num==4) obj.src="images/unapaf.jpg";
	if(num==5) obj.src="images/mdp.jpg";
	if(num==6) obj.src="images/flm.jpg";
	if(num==7) obj.src="images/gdt.jpg";
	if(num==8) obj.src="images/vide.jpg";
}
function initFade() {
	for (var i=0;i<11;i++)
		setTimeout('setOpacity('+i+')',100*i);
	return false;
}

function setOpacity(value)
{
	obj3.style.opacity = value/10;
	obj3.style.filter = 'alpha(opacity=' + value*10 + ')';
}