// check all checkboxes

function checkedAll (countryid, chk, regcount) {
	//alert(id+"-"+chk+"-"+count);
		var el = document.getElementById(countryid);
			for (var ij = 1; ij <= regcount; ij++) {
				var e2 = document.getElementById(countryid+"_"+ij);
				e2.checked = chk.checked;
				}
}