function preload_images() {
    image1 = new Image();
    image1.src = "img/layout/nav-left/leftnav-left.png";
	image2 = new Image();
    image2.src = "img/layout/nav-left/leftnav-middle2.png";
	image3 = new Image();
    image3.src = "img/layout/nav-left/leftnav-middle.png";
	image4 = new Image();
    image4.src = "img/layout/nav-left/leftnav-right.png";
	image5 = new Image();
    image5.src = "img/layout/subnav/sub2.png";
	image6 = new Image();
    image6.src = "img/layout/subnav/sub3.png";
	image7 = new Image();
    image7.src = "img/layout/subnav/sub4.png";
	image8 = new Image();
    image8.src = "img/layout/subnav/sub6.png";

	//alert('chargé');
};



function navActive(id) {
	if(document.getElementById(id).className != "leftLink navSelected")
	{
		document.getElementById(id).className = "leftLink navSelected";
		
		
	} 

}

function navDesactive(id) {

document.getElementById(id).className = "leftLink navUnselected";

}

function verif(id)
{
	navReset(id);
}




function navReset(master)
{
	if(master!="cell1") navDesactive("cell1");
	if(master!="cell2") navDesactive("cell2");
	if(master!="cell3") navDesactive("cell3");
	if(master!="cell4") navDesactive("cell4");
	if(master!="cell5") navDesactive("cell5");
	
	document.getElementById("subcell2").style.display="none";
	document.getElementById("subcell3").style.display="none";
	document.getElementById("subcell4").style.display="none";
	document.getElementById("subcell6").style.display="none";
	
}


function overNav2() {
navActive("cell2");
document.getElementById("subcell2").style.display="block";
}

function overNav3() {
navActive("cell3");
document.getElementById("subcell3").style.display="block";
}

function overNav4() {
navActive("cell4");
document.getElementById("subcell4").style.display="block";
}


function overNav6() {
document.getElementById("subcell6").style.display="block";
}


function subNavActive(id) {
if (id!="subcell6"){
document.getElementById(id).className = "subMenuSelected";
}
}

function subNavDesactive(id) {

document.getElementById(id).className = "subMenuUnselected";

}

function resSearch(value) {

	if(value=="search..") document.getElementById("searchinput").value='';
}