/* Tech List
*/

function showHide(obj) {
    if(!document.getElementById) return;
    var style = document.getElementById(obj).style;
    if(style.display == "block") style.display = "none";
    else { style.display = "block"; }
}
if(document.getElementById) {
    document.write("<style type='text/css'>");
    document.write(
	"div#div01, div#div02, div#div03, div#div04, div#div05, div#div06, div#div07, div#div08, div#div09, div#div10, div#div11, div#div12, div#div13, div#div14, div#div15 { display: none; }");
    document.write("</style>");
}