var imageLoaderId = 0;

function loadWebcamImage(run){
	if(run){
		document['weatherImage'].src='http://saa2.v-smol.fi/cameradata/camera4/image.jpg';
		imageLoaderId = setInterval("imageLoader()",60000);
	} else {
		clearInterval(imageLoaderId);
	}
}

function imageLoader(){
	var now=new Date();
	document['weatherImage'].src='http://saa2.v-smol.fi/cameradata/camera4/image.jpg?time='+now.getTime();
}

/*
function getElement(aID)
{
    return (document.getElementById) ?
        document.getElementById(aID) : document.all[aID];
}
*/

/*
function getIFrameDocument(aID){ 
    var rv = null; 
    var frame=getElement(aID);
    // if contentDocument exists, W3C compliant (e.g. Mozilla) 
    if (frame.contentDocument)
        rv = frame.contentDocument;
    else // bad IE  ;)
        rv = document.frames[aID].document;
    return rv;
}
*/
/*
function adjustMyFrameHeight()
{
    var frame = getElement("myFrame");
    var frameDoc = getIFrameDocument("myFrame");
    frame.height = frameDoc.body.offsetHeight;
}
*/