function hideIt(table1)
{
if (document.getElementById)
{document.getElementById(table1).style.visibility="hidden";}
else if (document.all)
{document.all[layer].style.visibility="hidden";}
else if (document.layers)
{document.layers[table2].visibility="hide";}
}
function hideAll(nbTop){
for(i=1;i<=nbTop;i++){
var name="table"+i;
if (document.getElementById)
{document.getElementById(name).style.visibility="hidden";}
else if (document.all)
{document.all[name].style.visibility="hidden";}
else if (document.layers)
{document.layers[name].visibility="hide";}
}
}
function showIt(table2)
{
if (document.getElementById)
{document.getElementById(table2).style.visibility="visible";}
else if (document.all)
{document.all[table2].style.visibility="visible";}
else if (document.layers)
{document.layers[table2].visibility="show";}
}
var origWidth, origHeight;
if (document.layers){
origWidth=window.innerWidth;origHeight=window.innerHeight;
window.onresize=function(){if (window.innerWidth !=origWidth || window.innerHeight !=origHeight) history.go(0);}
}
var cur_lyr;
function swapLayers(id){
if (cur_lyr) hideLayer(cur_lyr);
showLayer(id);
cur_lyr=id;
}
function showLayer(id){
var lyr=getElemRefs(id);
if (lyr && lyr.css){
lyr.css.visibility="visible";
lyr.css.height="auto";
}
}
function hideLayer(id){
var lyr=getElemRefs(id);
if (lyr && lyr.css){
lyr.css.visibility="hidden";
lyr.css.height="0px";
}
}
function getElemRefs(id){
var el=(document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
if (el) el.css=(el.style)? el.style: el;
return el;
}