function swap(i) {
        if (i==1) document.tv.src = imagesOn[i-1];
        if (i==2) document.hist.src = imagesOn[i-1];
        if (i==3) document.geog.src = imagesOn[i-1];
        if (i==4) document.lit.src = imagesOn[i-1];
        if (i==5) document.resources.src = imagesOn[i-1];
		if (i==6) document.narratives.src = imagesOn[i-1];
}
function swapback(i) {
        if (i==1) document.tv.src = imagesOff[i-1];
        if (i==2) document.hist.src = imagesOff[i-1];
        if (i==3) document.geog.src = imagesOff[i-1];
        if (i==4) document.lit.src = imagesOff[i-1];
        if (i==5) document.resources.src = imagesOff[i-1];
		if (i==6) document.narratives.src = imagesOff[i-1];
}
 
var imagesOn = new Array ("/images/Int-ON05.gif",
        "/images/Int-ON07.gif",
        "/images/Int-ON09.gif",
        "/images/Int-ON13.gif",
		"/images/Int-ON11.gif",
        "/images/Int-ON03.gif");
 
var imagesOff = new Array ("/images/slavery-internal.gif",
         "/images/slavery-internal-03.gif",
         "/images/slavery-internal-05.gif",
         "/images/slavery-internal-07.gif",
		 "/images/slavery-internal-09.gif",
         "/images/slavery-internal-11.gif");
		 
function openSources(url) {
	var Sources = window.open(url, "Sources", "width=495,height=550,top=10,left=10,toolbar=no,menubar=no,location=no,status=no,resizable=yes,directories=no,scrollbars=yes");
	Sources.focus();
}

function openAddBook(url) {
	var AddBook = window.open(url, "AddBook", "width=495,height=700,top=10,left=10,toolbar=no,menubar=no,location=no,status=no,resizable=yes,directories=no,scrollbars=yes");
	AddBook.focus();
}

function openNarrativeSubmission(url) {
	var NarrativeSubmission = window.open(url, "NarrativeSubmission", "width=495,height=400,top=10,left=10,toolbar=no,menubar=no,location=no,status=no,resizable=yes,directories=no,scrollbars=yes");
	NarrativeSubmission.focus();
}

function openFeedBack(url) {
	var FeedBack = window.open(url, "FeedBack", "width=495,height=400,top=10,left=10,toolbar=no,menubar=no,location=no,status=no,resizable=yes,directories=no,scrollbars=yes");
	FeedBack.focus();
}

function openJoinUs(url) {
	var JoinUs = window.open(url, "JoinUs", "width=495,height=600,top=10,left=10,toolbar=no,menubar=no,location=no,status=yes,resizable=yes,directories=no,scrollbars=yes");
	JoinUs.focus();
}

function glossary(term) {
	term = term.replace(/ /g, "%20");
	//alert(term);
	var glossary = window.open("/scripts/jimcrow/glossary.cgi?searchtype=term&term=" + term, "glossary", "width=350,height=300,top=10,left=10,toolbar=no,menubar=no,location=no,status=no,resizable=yes,directories=no,scrollbars=yes");
	glossary.focus();
}		 

function map(city, state) {
	term = term.replace(/ /g, "%20");
	//alert(term);
	var map = window.open("/scripts/jimcrow/map.cgi?city=" + city + "&state=" + state, "map", "width=350,height=300,top=10,left=10,toolbar=no,menubar=no,location=no,status=no,resizable=yes,directories=no,scrollbars=yes");
	map.focus();
}		 

function openCollegeList(s) {
	term = term.replace(/ /g, "%20");
	//alert(term);
	winvar=window.open(s,"PopUp","Width=500,Height=550,Menubar=yes,Toolbar=yes,Status=yes,Scrollbars=yes,Status=yes,Resizable=yes,Top=10,Left=0");
	winvar.focus();
}		 

function openPTP(s) {
	winvar=window.open(s,"PopUp","Width=400,Height=450,Menubar=yes,Toolbar=yes,Status=yes,Scrollbars=yes,Status=yes,Resizable=yes,Top=10,Left=0");
	winvar.focus();
}

function openNarrative(s) {
	winvar=window.open(s,"PopUp","Width=400,Height=250,Menubar=no,Toolbar=no,Status=no,Scrollbars=yes,Status=no,Resizable=yes,Top=100,Left=200");
	winvar.focus();
}

function openGallery(s) {
	winvar=window.open(s,"PopUp","Width=600,Height=500,Menubar=yes,Toolbar=yes,Status=yes,Scrollbars=yes,Status=yes,Resizable=yes,Top=10,Left=0");
	winvar.focus();
}

function openRTF(s) {
	winvar=window.open(s,"PopUp","Width=740,Height=550,Menubar=no,Toolbar=no,Status=no,Scrollbars=no,Status=no,Resizable=no,Top=10,Left=0");
	winvar.focus();
}

function openMelrose(s) {
	winvar=window.open(s,"PopUp","Width=760,Height=550,Menubar=no,Toolbar=no,Status=no,Scrollbars=no,Resizable=no,Top=10,Left=10");
	winvar.focus();
}

function openMe(s) {
	winvar=window.open(s,"PopUp","Width=750,Height=550,Menubar=yes,Toolbar=yes,Status=yes,Scrollbars=yes,Status=yes,Resizable=yes,Top=10,Left=0");
	winvar.focus();
}

function openMeFair3(s) {
	winvar=window.open(s,"PopUp","Width=900,Height=500,Menubar=yes,Toolbar=yes,Status=yes,Scrollbars=yes,Status=yes,Resizable=yes,Top=10,Left=0");
	winvar.focus();
}

function openMeJLG(s) {
	winvar=window.open(s,"PopUp","Width=400,Height=400,Menubar=yes,Toolbar=yes,Status=yes,Scrollbars=yes,Status=yes,Resizable=yes,Top=10,Left=0");
	winvar.focus();
}

function resizeImage() {
	var w = document.image.width;
	var h = document.image.height;
	window.resizeTo(w+100,h+100);
}

function viewPic(filename) {
	var viewpic = window.open("", "viewpic", "width=510,height=510,top=10,left=10,toolbar=no,menubar=no,location=no,status=no,resizable=yes,directories=no,scrollbars=yes");
	viewpic.document.open();
	viewpic.document.writeln("<html><head><title>Slavery In America</title></head><body onload=\"resize()\">");
	viewpic.document.writeln("<script>function resize() { var w = document.pic.width; var h = document.pic.height; window.resizeTo(w+50,h+50); }</script>");
	viewpic.document.writeln("<img name=pic id=pic src=\"/images/" + filename + "\">");
	viewpic.document.writeln("</body></html>");
	viewpic.document.close();

viewpic.focus();
}