function initimages() {

		standard = new MakeArray(12);
		over = new MakeArray(12);
		words = new MakeArray(12);
	
}

function MakeArray(n) {
	this.length = n+1;
	for (var i = 0; i<=n; i++) {
		this[i] = new Image();
	}
	return this;
}

if(navigator.userAgent.substring(0,12)>="Mozilla/3") initimages();

function clikker1(a,b,c,d,e,f,g,h,i,j,k,l,a1,b1,c1,d1,e1,f1,g1,h1,i1,j1,k1,l1) {

 		a.style.display='';
		b.style.display = 'none';
		c.style.display = 'none';
		d.style.display = 'none';
		e.style.display = 'none';
		f.style.display = 'none';
		g.style.display = 'none';
		h.style.display = 'none';
		i.style.display = 'none';
		j.style.display = 'none';
		k.style.display = 'none';
		l.style.display = 'none';

}

function nsloadingir() {
// setting up layers for Netscape 4.x and above
if(navigator.appName == "Netscape" && parseInt(navigator.appVersion)>=4) {
		document.layers["HeadTop"].top = 5;
		document.layers["Head1"].top = document.layers["HeadTop"].top+document.layers["HeadTop"].document.height-4;
		//document.layers["Head1"].top = 105;
		document.layers["Menu1"].top = document.layers["Head1"].top+document.layers["Head1"].document.height;
		document.layers["Head2"].top = document.layers["Menu1"].top-4;
		document.layers["Menu2"].top = document.layers["Head2"].top+document.layers["Head2"].document.height;
		document.layers["Head3"].top = document.layers["Menu2"].top-4;
		document.layers["Menu3"].top = document.layers["Head3"].top+document.layers["Head3"].document.height;
		document.layers["Head4"].top = document.layers["Menu3"].top-4;
		document.layers["Menu4"].top = document.layers["Head4"].top+document.layers["Head4"].document.height;
		document.layers["HeadBottom"].top = document.layers["Menu4"].top-4;

		document.layers["HeadTop"].visibility = "show";
		document.layers["Head1"].visibility = "show";
		document.layers["Head2"].visibility = "show";
		document.layers["Head3"].visibility = "show";
		document.layers["Head4"].visibility = "show";
		document.layers["HeadBottom"].visibility = "show";
	}
	return true;
}