var imgNav=new Array();

addNav("images");
addNav("contact");
addNav("profile");

var imgSq=new Image(7,7); imgSq.src="img/sq.gif";
var imgSqo=new Image(7,7); imgSqo.src="img/sq_o.gif";


function addNav(sImg) {
	var i=imgNav.length;
	imgNav[i]=new Object();
	imgNav[i].out=new Image();
	imgNav[i].out.src="img/nav/"+sImg+".gif";
	imgNav[i].over=new Image();
	imgNav[i].over.src="img/nav/"+sImg+"_o.gif";
}
function mOv(i) {
	document.images["inav"+i].src=imgNav[i].over.src;
}
function mOut(i) {
	document.images["inav"+i].src=imgNav[i].out.src;
}
function mSqOv(sname) {
	document.images[sname].src=imgSqo.src;
}
function mSqOut(sname) {
	document.images[sname].src=imgSq.src;
}