function loadnextimage(){
if(imagekey<indeximagearray.length-1){
imagekey++;
}
else
{
imagekey=0;
}
newimage=new Image();
newimage.src="indeximages/indeximage_"+indeximagearray[imagekey]+"_l.jpg";
swappanelimagetimer = setTimeout('swappanelimage()',5000);
}

function swappanelimage(){
document.getElementById('imagepanelimage').src="indeximages/indeximage_"+indeximagearray[imagekey]+"_l.jpg";
document.getElementById('imagesidepaneltext').innerHTML=((document.getElementById('imagetitle_'+indeximagearray[imagekey])) ? document.getElementById('imagetitle_'+indeximagearray[imagekey]).innerHTML:indeximagearray[imagekey]);
loadnextimage();
}