function check_div(field) {
	for (i=0; i<field.length; i++) {
		if (field[0].checked) field[i].checked=true;
		else field[i].checked=false;
	}
}
function check_all(form) {
	for (i=0; i<form.length; i++) {
		str=form.elements[i].name;
		if ((str.substr(0,8)=="line_id[")||(str.substr(0,13)=="line_id_name[")) {
			if (form.simple.checked) form.elements[i].checked=true;
			else form.elements[i].checked=false;
		}
	}
}
function check_all_l() {
	form=document.getElementById('fbets');
	if (!form.simple.checked) form.simple.checked=true
	else form.simple.checked=false;
	for (i=0; i<form.length; i++) {
		str=form.elements[i].name;
		if ((str.substr(0,8)=="line_id[")||(str.substr(0,13)=="line_id_name[")) {
			if (form.simple.checked) form.elements[i].checked=true;
			else form.elements[i].checked=false;
		}
	}
}
function check_all2(form) {
	for (i=0; i<form.length; i++) {
		str=form.elements[i].name;
		if ((str.substr(0,8)=="line_id2")||(str.substr(0,13)=="line_id_name2")) {
			if (form.period.checked) form.elements[i].checked=true;
			else form.elements[i].checked=false;
		}
	}
}
function check_all_l2() {
	form=document.getElementById('fbets');
	if (!form.period.checked) form.period.checked=true
	else form.period.checked=false;
	for (i=0; i<form.length; i++) {
		str=form.elements[i].name;
		if ((str.substr(0,9)=="line_id2[")||(str.substr(0,14)=="line_id_name2[")) {
			if (form.period.checked) form.elements[i].checked=true;
			else form.elements[i].checked=false;
		}
	}
}
function check_sport(n,b,e) {
	b=parseInt(b);
	e=parseInt(e);
	
	while (b<e) {
		if (document.getElementById(n+b).checked) {
			document.getElementById(n+b).checked=false;
		}
		else {document.getElementById(n+b).checked=true;}
		b++;
	}
	return false;
}
function so(id) {
	for (i = 0; i < bets.length; i++) {
		bets.elements[i].checked = false;
	}
	document.getElementById(id).checked = true;
	bets.submit();
	return false;
}
function toprn () {
	prnstr='?';
	count=0;
	time=document.getElementById('time').value;
	for (i = 0; i < bets.length; i++) {
		str = bets.elements[i].name;
		if (str.substr(0,8)=="line_id[") {
			if (bets.elements[i].checked == true) {
				prnstr = prnstr + "line_id[]=" + bets.elements[i].value + "&";
				count++;
			}		
		}
		if (str.substr(0,8)=="line_id2") {
			if (bets.elements[i].checked == true) {
				prnstr = prnstr + "line_id2[]=" + bets.elements[i].value + "&";
				count++;
			}
		}
	}
	if (count>0) window.open('/print/'+prnstr+'&time='+time, 'print', 'scrollbars=yes,width=790,height=590');
	else alert(_errmes);
}
function gone(form){
	var errors = '';
	for (i=0; i<form.length; i++) {
		if (form.elements[i].checked==true && form.elements[i].name!='dop') errors = '1';
	}
	if (errors!='1') {
		errors="";
		alert(_errmes);
		return false;
	}
}