function cr_dis(evt)
{
evt = (evt) ? evt : ((window.event) ? event : null);
if (evt){
var elem = (evt.target) ? evt.target : evt.srcElement;
var radio2=document.getElementById("hr2");
radio2.value=elem.value;
do_link();
create_dis(elem.value)
}
}

function create_dis(num)
{
var sel1=document.getElementById("sel1");
var sel2=document.getElementById("sel2");
var sel3=document.getElementById("sel3");
if (num=='0')
{
sel1.disabled=true;
sel2.disabled=true;
sel3.disabled=true;
}
if (num=='1')
{
sel1.disabled=false;
sel2.disabled=true;
sel3.disabled=true;
}
if (num=='2')
{
sel1.disabled=true;
sel2.disabled=false;
sel3.disabled=false;
}
}



function do_link()
{
var link=document.getElementById("do_cr");
var radio1=document.getElementById("hr1");
var radio2=document.getElementById("hr2");
switch (radio2.value){
case "0":
link.href="?status="+radio1.value+"0";
break;
case "1":
var sel1=document.getElementById("sel1");
link.href="?status="+radio1.value+"1"+sel1.value;
break;
case "2":
var sel2=document.getElementById("sel2");
var sel3=document.getElementById("sel3");
if (((sel3.value=="4")||(sel3.value=="6")||(sel3.value=="11")||(sel3.value=="9"))&&(sel2.value=="31"))
{
alert("31 числа в этом месяце нет. Будет установленно 30 число");
sel2.value="30";
}
if (sel2.value<"10") link.href="?status="+radio1.value+"20"+sel2.value+sel3.value;
else link.href="?status="+radio1.value+"2"+sel2.value+sel3.value;
break;
}
}

function create_hr1(evt)
{
evt = (evt) ? evt : ((window.event) ? event : null);
var elem = (evt.target) ? evt.target : evt.srcElement;
var radio1=document.getElementById("hr1");
radio1.value=elem.value;
do_link();
}

function sel_time(day,mon)
{
var sel2=document.getElementById("sel2");
var sel3=document.getElementById("sel3");
sel2.value=day;
sel3.value=mon;
}

function sel_round(round)
{
var sel1=document.getElementById("sel1");
sel1.value=round;
}

function up(evt)
{
        evt = (evt) ? evt : ((window.event) ? event : null);
        var elem = (evt.target) ? evt.target : evt.srcElement;
        elem.className="up";
}

function down(evt)
{       evt = (evt) ? evt : ((window.event) ? event : null);
        var elem = (evt.target) ? evt.target : evt.srcElement;
        elem.className="down";
}

function viewform(name){

	var jform=document.getElementById(name);
	if (jform.style.display=="none"){
		jform.style.display="block";
	}
	else
	{
		jform.style.display="none";
	}
}