function setPagePic(arg1) {
/* set page and thumbnail for folio page view */
setCookieval("autoview", arg1);
}


function setNewartPic(arg1) {
/* set image number for new art page view */
setCookieval("newartview", arg1);
}


function setCookieval(name, value) {
var exp = new Date((new Date()).getTime() + 24 * 3600000);
var ov = name +"="+ value +"; expires="+ exp.toGMTString() +";";
document.cookie = ov;
}


function getCookieval(arg1) {
av = document.cookie;
arglen = arg1.length+1;
retval = "";

if (av !== "") {
	if (av.indexOf(";") >= 0) {
		ava = av.split("; ");
		for (i=0; i < ava.length; ++i) {
			avi = ava[i];
			if (avi.indexOf(arg1) >= 0) retval = avi.substring(arglen, avi.length);
			}
		}
	else if (av.indexOf(arg1) >= 0) retval = av.substring(arglen, av.length);
	}

return(retval);
}


function setHovText(arg1) {
/* set the text when hovering over a portfolio index thumbnail */
document.getElementById('folioicontext').innerHTML = arg1;
}

function clearHovText() {
/* set the text to empty when not hovering over a portfolio index thumbnail */
document.getElementById('folioicontext').innerHTML = "&nbsp;";
}



function getLinktab() {
lwork1 = new Image();
lwork1.src = "ui/link_work1.png";
lwork2 = new Image();
lwork2.src = "ui/link_work2.png";
lgood1 = new Image();
lgood1.src = "ui/link_good1.png";
lgood2 = new Image();
lgood2.src = "ui/link_good2.png";
lfriend1 = new Image();
lfriend1.src = "ui/link_friend1.png";
lfriend2 = new Image();
lfriend2.src = "ui/link_friend2.png";

lv = getCookieval("linkview");
if (lv !== "work" && lv !== "") vlinks(lv);
}

function vlinks(arg1) {
/* show a links page category */
var linklist = new Array("work", "good", "friend");
for (i=0; i<linklist.length; i++) {
	if (linklist[i] !== arg1) {
		document.getElementById('link'+linklist[i]+'tab').src = ("ui/link_"+ linklist[i] +"1.png");
		document.getElementById('link'+linklist[i]).style.display = "none";
		}
	}

document.getElementById('link'+arg1+'tab').src = ("ui/link_"+ arg1 +"2.png");
document.getElementById('link'+arg1).style.display = "inline";
setCookieval("linkview", arg1);
}

function linkhov(arg1) {
/* set links category text image to white */
document.getElementById('link'+arg1+'tab').src = ("ui/link_"+ arg1 +"2.png");
}

function linkhovend(arg1) {
/* set links category text image to normal */
lv = document.getElementById('link'+arg1).style.display;
if (lv == "none") document.getElementById('link'+arg1+'tab').src = ("ui/link_"+ arg1 +"1.png");
}



function getCredtab() {
cfilm1 = new Image();
cfilm1.src = "ui/cred_film1.png";
cfilm2 = new Image();
cfilm2.src = "ui/cred_film2.png";
ctv1 = new Image();
ctv1.src = "ui/cred_tv1.png";
ctv2 = new Image();
ctv2.src = "ui/cred_tv2.png";
ccom1 = new Image();
ccom1.src = "ui/cred_com1.png";
ccom2 = new Image();
ccom2.src = "ui/cred_com2.png";
cother1 = new Image();
cother1.src = "ui/cred_other1.png";
cother2 = new Image();
cother2.src = "ui/cred_other2.png";

cv = getCookieval("credview");
if (cv !== "film" && cv !== "") credits(cv);
}

function credits(arg1) {
/* show a credits page category */
var creditlist = new Array("film", "tv", "com", "other");
for (i=0; i<creditlist.length; i++) {
	if (creditlist[i] !== arg1) {
		document.getElementById('cred'+creditlist[i]+'tab').src = ("ui/cred_"+ creditlist[i] +"1.png");
		document.getElementById('cred'+creditlist[i]).style.display = "none";
		}
	}

document.getElementById('cred'+arg1+'tab').src = ("ui/cred_"+ arg1 +"2.png");
document.getElementById('cred'+arg1).style.display = "inline";
setCookieval("credview", arg1);
}

function credhov(arg1) {
/* set credits category text image to white */
document.getElementById('cred'+arg1+'tab').src = ("ui/cred_"+ arg1 +"2.png");
}

function credhovend(arg1) {
/* set credits category text image to normal */
cv = document.getElementById('cred'+arg1).style.display;
if (cv == "none") document.getElementById('cred'+arg1+'tab').src = ("ui/cred_"+ arg1 +"1.png");
}