help with animation function

Everytime i run this code through, i get a line 66 character 1 object expected error. i have NO idea what it is. Please help!

var currentstate=1;

function GoTo(id)
{
var howfar;
var way;
if (id > currentstate)
{ howfar=id-currentstate; way="right"; } else { howfar=currenstate-id; way="left"; }
var distance;
var result;
switch (way) {
case "right"
distance=howfar*75;
result=document.getElementById(selector).style.left+distance;
break;
case "left"
distance=howfar*75;
result=document.getElementById(selector).style.left-distance;
break;
}

if(document.getElementById(selector).style.left=result)
{clearTimeout(animation);animation=0;} else {
function="GoTo(" + id + ");";
animation=setTimeout(function,50);}
}

fixed it up a little, but still get the same error:
var currentstate=1;

function GoTo(id)
{
var howfar;
var way;
if (id > currentstate)
{ howfar=id-currentstate; way="right"; } else { howfar=currenstate-id; way="left"; }
var distance;
var result;
switch (way) {
case "right"
distance=howfar*75;
result=document.getElementById(selector).style.left+distance;
break;
case "left"
distance=howfar*75;
result=document.getElementById(selector).style.left-distance;
break;
}

if(document.getElementById(selector).style.left=result)
{clearTimeout(animation);animation=0;} else {
animation=setTimeout(GoTo,50,id);}
}

thanx for the help, but i get the same error, this time when i click on it.
by the way, my website is at vip3r.port5.com

I deleted my reply hoping not to confuse you. I was wrong, all the brackets are there.

thanx for ur help. now, after a little bit of editing, i get a line 36 character 1 error. any help would be appreciated!

var currentstate=1;

function GoTo(id) {
var howfar;
var way;
if (id > currentstate) {
howfar=id-currentstate; way="right";
} else {
howfar=currenstate-id; way="left";
}
var distance;
var result;
switch (way) {
case "right":
distance=howfar*75;
result=document.getElementById(selector).style.left+distance;
break;
case "left":
distance=howfar*75;
result=document.getElementById(selector).style.left-distance;
break;
}
if(document.getElementById(selector).style.left=result) {
clearTimeout(animation);animation=0;
} else {
animation=setTimeout(GoTo,50,id);}
}

what is "selector"? If it's an element id it should be like this:

('selector')

ok,thanx.
now that i fixed it, i got a line 43 character 1 error. :)
var currentstate=1;

function GoTo(id) {
var howfar;
var way;
if (id > currentstate) {
howfar=id-currentstate; way="right";
} else {
howfar=currenstate-id; way="left";
}
var distance;
var result;
switch (way) {
case "right":
distance=howfar*75;
result=document.getElementById('selector').style.left+distance;
break;
case "left":
distance=howfar*75;
result=document.getElementById('selector').style.left-distance;
break;
}
if(document.getElementById('selector').style.left=result) {
clearTimeout(animation);animation=0;
} else {
animation=setTimeout(GoTo,50,id);}
}

Just guessing but try this

animation=setTimeout(GoTo(),50);
}

Actually I think it should be like this

animation=setTimeout('GoTo()',50);
}

i need to pass id to GoTo though, otherwise it wouldn't know where to go, right? thanx for ur help!

Maybe this?

animation=setTimeout('GoTo(id)',50);
}

i think what u mean is this:
setTimout("'GoTo(' + id + ');'");
and nope, still doesn't work :)

ok, i rewrote it so it makes some more sense now. Now it looks like this:

var wheretogo;
var whereis;
function GoTo(id)
{
whereis=document.all.selector.offsetLeft;
var whereisbyid;
switch(whereis)
{

case: 75
whereisbyid=1;

case: 150
whereisbyid=2;

case: 225
whereisbyid=3;

case: 300
whereisbyid=4;
}

if(whereisbyid>id)
{way="left"}

wheretogo=id*75;
var animation=setInterval("GoToPlace();",50);
}

function GoToPlace()
{

if(wheretogo != whereis)
{ whereis=whereis+1; } else {clearInterval(animation)}

}

i still get a line 30 character 8 object expected error

Still just guessing.

Where does "animation" come in? Is it part of another script?

animation is the variable set with the setinterval, clearinterval uses that to stop it

Sorry I missed that.

no problem