Layer element moved when show in another resolution screen

my question is : can javascript get the screen resolution which user use to see my site ? i want get it to set x (or y) paramater of layer element for right display.
Beccause when i set x,y parameter of Layer,my screen resolution is 1024 - 728, then i reset my screen resolution to 800 - 600, my layer move to horizontal !
Sorry, my english not good.

.........

My question seen un-feasible, so anyone tell me another way to prevent Layer element move on another screen resolution ?

Read this: The importance of window-width

thank you very much,but...oh my god ! i tried to read it, but it's very hard to understand because my Eng not good. and i can't see any method,code,command or function to sold my problem. maybe i miss it.
Please help me ! Can you re-write summary it and easy to understand, clearly to do.

Sorry, I'll try to explain what the article said in simpler terms: screen resolution doesn't matter; it's the width of the browser window that matters. Does that make sense to you?

Try this code from this page.

But I have an answer...

var sw=screen.width; //total screen width resolution
var sh=screen.height; //total screen height resolution
var ww=0; //total window width
var wh=0; //total window height

if (window.innerWidth == null) {
ww = document.body.clientWidth;
wh=document.body.clientHeight;
}
else {
ww = window.innerWidth;
wh = window.innerHeight;
}

// also to pretty much Maximize your browser use this...

parent.moveTo(0,0);
parent.resizeTo(screen.availWidth,screen.availHeig ht);

if you need anymore help, please email me at colton22@comcast.net

colton22 -- http://www.freewebs.com/colton22

si hablas espanol...
yo hablo espanol no muy bien, pero asi.

var sw=screen.width; //total screen width resolution
var sh=screen.height; //total screen height resolution
var ww=0; //total window width
var wh=0; //total window height

if (window.innerWidth == null) {
ww = document.body.clientWidth;
wh=document.body.clientHeight;
}
else {
ww = window.innerWidth;
wh = window.innerHeight;
}

// a Maximize tu browser usa...

parent.moveTo(0,0);
parent.resizeTo(screen.availWidth,screen.availHeig ht);

si nessistas mas, mandar un email a colton22@comcast.net

colton22 -- http://www.freewebs.com/colton22

thank Kravvitz and colton22. you have whole-hearted help for me. i will try both.

no problem, and i do have one question,
hablas espanol?? - do you speak spanish?

colton22

[OT]Yo hablo un muy poco, pero no comprendo nada[/OT]