function erasearea(a){	if (a.value==a.defaultValue)		a.value="";}
function fillarea(a){	if (a.value=="")		a.value=a.defaultValue;}

function hide(a){	document.getElementById(a).style.display="none";}
function show(a){	document.getElementById(a).style.display="inline";}

function searchform(){	
	document.getElementById("searchcat").style.display="table-row";
	document.getElementById("searchtype").style.display="table-row";
	document.getElementById("searchdate").style.display="table-row";
	document.getElementById("searchuser").style.display="table-row";
	document.getElementById("searchopt").style.display="none";
	document.getElementById("extform").value="1";
}




//document.getElementById("editartbox").style.display="none";
//function hide(a){	document.getElementById(a).style.visibility="hidden";}
//function show(a){	document.getElementById(a).style.visibility="visible";}