function checkifvol()
{
	// Checks if a Volume or article number has been selected
	//
	var tocheck=document.getElementById('mmsearchbox').value;
	var patt1 = new RegExp("^[0-9]+$");
	var artnotest = patt1.test(tocheck);
	var patt2 = new RegExp("^vl[12][0-9][0-9][0-9]");
	var vltest = patt2.test(tocheck);

	if (vltest || artnotest)
	{
		document.getElementById('mmperiod').style.display="none";
	}
	else
	{
		document.getElementById('mmperiod').style.display="block";
	}

}

function toggletick (articleno)
{
	if (document.getElementById('checkbox' + articleno).checked==true)
	{
        	getfromserver('/erisk7/?page=httpapi&fn=tickarticlebox&articleno=' + articleno + '&ticked=true',noop);
	}
	else
	{
        	getfromserver('/erisk7/?page=httpapi&fn=tickarticlebox&articleno=' + articleno + '&ticked=false',noop);
	}


        // getfromserver('/erisk7/?page=httpapi&fn=getscanarticlelist&mode=edit',reloaditems);
        //	getfromserver('/erisk7/?page=httpapi&fn=untickarticle&article=' + articleno + '&basket= '+ basket,noop);
}

function noop()
{

}


//  Called on startup to initialise Media Mogul Select stuff
function mmsonload()
{
	// If we have Javascript, we don't need the update basket button 
	// !!! This assumes AJAX is available if Javascript is, which may not be correct.
	
	document.getElementById("updatebasket").disabled=true;
	//document.getElementById("updatediv").hidden=true;

}