function zmien() {
	if (document.getElementById("k_domains").className!="k_domains_hidden") {
		document.getElementById("k_domains").className="k_domains_hidden"
		document.getElementById("but").src=document.getElementById("but").src.replace("button2.png", "button.png");
	}
	else	{
		document.getElementById("k_domains").className="k_domains_visible"
		document.getElementById("but").src=document.getElementById("but").src.replace("button.png", "button2.png");
	}
}

kform_no_switch=false;

function kform_switch_checbox(obj) {
	if(!kform_no_switch) {
		obj.firstChild.checked=!obj.firstChild.checked;
	} else {
		kform_no_switch=false
	}
}