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

function bere (im)
{
		document.images[im].src='graf/'+im+'.gif';
}
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();
	}
}
function popup(oldal)
{
	OpenWin = this.open(oldal, "CtrlWindow", "width=550,height=650,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no");
}