function felle (x)
{
	if (y[x]==0)
	{
			obj =document.getElementById('b'+x);
			obj.style.display="block";
			y[x]=1;
	}
	else
	{
			obj =document.getElementById('b'+x);
			obj.style.display="none";
			y[x]=0;
	}
}

function show (x)
{
	obj =document.getElementById('f'+x);
	obj.style.visibility="visible";
	csere('fm'+(x-4));
}

function hide (x)
{
	obj =document.getElementById('f'+x);
	obj.style.visibility="hidden";
	bere('fm'+(x-4));
}
    
function fcsere (x)
{
	if (y!=x)
		document.images['bm'+x].src='graf/bm'+x+'_on.gif';
}

function fbere (x)
{
	if (y!=x)
		document.images['bm'+x].src='graf/bm'+x+'.gif';
}

function csere (im)
{
		document.images[im].src='graf/'+im+'_on.gif';
}

function bere (im)
{
		document.images[im].src='graf/'+im+'.gif';
}

function popup(oldal)
{
	OpenWin = this.open(oldal, "CtrlWindow", "width=550,height=650,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no");
}
function popup2(oldal)
{
	OpenWin = this.open(oldal, "CtrlWindow", "width=520,height=520,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no");
}
function popup3(oldal)
{
	OpenWin = this.open(oldal, "CtrlWindow", "width=500,height=650,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no");
}
function showker1 ()
{
	obj1 =document.getElementById('ker');
	obj1.style.display="block";
	document.orvosos.telep.value="Budapest";
}
function hideker1 ()
{
	obj2 =document.getElementById('ker');
	obj2.style.display="none";
	document.orvosos.ker.value=0;
}
function showker ()
{
	obj1 =document.getElementById('ker');
	obj2 =document.getElementById('var');
	obj1.style.display="block";
	obj2.style.display="none";
}
function hideker ()
{
	obj2 =document.getElementById('ker');
	obj1 =document.getElementById('var');
	obj1.style.display="block";
	obj2.style.display="none";
}
function ohiba ()
{
	if ((document.orvos.onev.value=='')&&(document.orvos.megye[0].selected)&&(document.orvos.ker[0].selected)&&(document.orvos.telep.value==''))
	{
		 alert("Adjon valamilyen információt!");
	}else
	{
		document.orvos.submit();
	}
}