function setup(){

	if(document.images) {
		var ImgArray = new Array();
		for (var i = 0; i < 43; i++) {
			ImgArray[i] = new Image();
		}
		ImgArray[1].src = "/wayback/prez/secrets/images/nav_president_01_over.gif";
		ImgArray[2].src = "/wayback/prez/secrets/images/nav_president_02_over.gif";
		ImgArray[3].src = "/wayback/prez/secrets/images/nav_president_03_over.gif";
		ImgArray[4].src = "/wayback/prez/secrets/images/nav_president_04_over.gif";
		ImgArray[5].src = "/wayback/prez/secrets/images/nav_president_05_over.gif";
		ImgArray[6].src = "/wayback/prez/secrets/images/nav_president_06_over.gif";
		ImgArray[7].src = "/wayback/prez/secrets/images/nav_president_07_over.gif";
		ImgArray[8].src = "/wayback/prez/secrets/images/nav_president_08_over.gif";
		ImgArray[9].src = "/wayback/prez/secrets/images/nav_president_09_over.gif";
		ImgArray[10].src = "/wayback/prez/secrets/images/nav_president_10_over.gif";
		ImgArray[11].src = "/wayback/prez/secrets/images/nav_president_11_over.gif";
		ImgArray[12].src = "/wayback/prez/secrets/images/nav_president_12_over.gif";
		ImgArray[13].src = "/wayback/prez/secrets/images/nav_president_13_over.gif";
		ImgArray[14].src = "/wayback/prez/secrets/images/nav_president_14_over.gif";
		ImgArray[15].src = "/wayback/prez/secrets/images/nav_president_15_over.gif";
		ImgArray[16].src = "/wayback/prez/secrets/images/nav_president_16_over.gif";
		ImgArray[17].src = "/wayback/prez/secrets/images/nav_president_17_over.gif";
		ImgArray[18].src = "/wayback/prez/secrets/images/nav_president_18_over.gif";
		ImgArray[19].src = "/wayback/prez/secrets/images/nav_president_19_over.gif";
		ImgArray[20].src = "/wayback/prez/secrets/images/nav_president_20_over.gif";
		ImgArray[21].src = "/wayback/prez/secrets/images/nav_president_21_over.gif";
		ImgArray[22].src = "/wayback/prez/secrets/images/nav_president_22_over.gif";
		ImgArray[23].src = "/wayback/prez/secrets/images/nav_president_23_over.gif";
		ImgArray[24].src = "/wayback/prez/secrets/images/nav_president_24_over.gif";
		ImgArray[25].src = "/wayback/prez/secrets/images/nav_president_25_over.gif";
		ImgArray[26].src = "/wayback/prez/secrets/images/nav_president_26_over.gif";
		ImgArray[27].src = "/wayback/prez/secrets/images/nav_president_27_over.gif";
		ImgArray[28].src = "/wayback/prez/secrets/images/nav_president_28_over.gif";
		ImgArray[29].src = "/wayback/prez/secrets/images/nav_president_29_over.gif";
		ImgArray[30].src = "/wayback/prez/secrets/images/nav_president_30_over.gif";
		ImgArray[31].src = "/wayback/prez/secrets/images/nav_president_31_over.gif";
		ImgArray[32].src = "/wayback/prez/secrets/images/nav_president_32_over.gif";
		ImgArray[33].src = "/wayback/prez/secrets/images/nav_president_33_over.gif";
		ImgArray[34].src = "/wayback/prez/secrets/images/nav_president_34_over.gif";
		ImgArray[35].src = "/wayback/prez/secrets/images/nav_president_35_over.gif";
		ImgArray[36].src = "/wayback/prez/secrets/images/nav_president_36_over.gif";
		ImgArray[37].src = "/wayback/prez/secrets/images/nav_president_37_over.gif";
		ImgArray[38].src = "/wayback/prez/secrets/images/nav_president_38_over.gif";
		ImgArray[39].src = "/wayback/prez/secrets/images/nav_president_39_over.gif";
		ImgArray[40].src = "/wayback/prez/secrets/images/nav_president_40_over.gif";
		ImgArray[41].src = "/wayback/prez/secrets/images/nav_president_41_over.gif";
		ImgArray[42].src = "/wayback/prez/secrets/images/nav_president_42_over.gif";
	}
	
	if(this_president != "president_00"){
		swap("nav_"+this_president,"images/nav_"+this_president+"_over.gif");
	}
}

function secrets_nav_int_on(object) {
	if (document.getElementById && document.getElementById(object) != null)
		node = document.getElementById(object).style.visibility='visible';
	else if (document.layers && document.layers[object] != null)
		document.layers[object].visibility = 'visible';
	else if (document.all)
		document.all[object].style.visibility = 'visible';

	if(object != "nav_president_00"){
		swap("nav_"+this_president,"images/nav_"+this_president+".gif");

		secrets_nav_off("nav_president_00");
		swap(object,"images/"+object+"_over.gif");
	}
}

function secrets_nav_int_off(object) {
	if (document.getElementById && document.getElementById(object) != null)
		node = document.getElementById(object).style.visibility='hidden';
	else if (document.layers && document.layers[object] != null)
		document.layers[object].visibility = 'hidden';
	else if (document.all)
		document.all[object].style.visibility = 'hidden';

	if(object != "nav_president_00"){
		swap("nav_"+this_president,"images/nav_"+this_president+"_over.gif");

		secrets_nav_on("nav_president_00");
		swap(object,"images/"+object+".gif");
	}
}

function secrets_nav_on(object) {
	if (document.getElementById && document.getElementById(object) != null)
		node = document.getElementById(object).style.visibility='visible';
	else if (document.layers && document.layers[object] != null)
		document.layers[object].visibility = 'visible';
	else if (document.all)
		document.all[object].style.visibility = 'visible';

	if(object != "nav_president_00"){
		secrets_nav_off("nav_president_00");
		swap(object,"images/"+object+"_over.gif");
	}
}

function secrets_nav_off(object) {
	if (document.getElementById && document.getElementById(object) != null)
		node = document.getElementById(object).style.visibility='hidden';
	else if (document.layers && document.layers[object] != null)
		document.layers[object].visibility = 'hidden';
	else if (document.all)
		document.all[object].style.visibility = 'hidden';

	if(object != "nav_president_00"){
		secrets_nav_on("nav_president_00");
		swap(object,"images/"+object+".gif");
	}
}