defaultStatus="スペクトラテック | Spectratech |";

function fitsize(){
document.getElementById("pageframe").style.left=document.body.clientWidth/2-400;
document.getElementById("contentarea").style.height=document.body.clientHeight-150;

setTimeout("fitsize()",10)
}


function show(id){document.getElementById(id).style.visibility="visible";}
function hide(id){document.getElementById(id).style.visibility="hidden";}

function disp(id){document.getElementById(id).style.display= "inline";}
function undisp(id){document.getElementById(id).style.display= "none";}