function gebi(id) { return document.getElementById(id); }

function docloc(loc) {
	if (loc == undefined) return;
	document.location = loc;
}

function ifcs(obj,sf) {
	var dv = obj.parentNode.parentNode;
	if (sf == undefined) sf = '';
	dv.className = 'tinp'+sf+' fcs';
}

function iblr(obj,sf) {
	var dv = obj.parentNode.parentNode;
	if (sf == undefined) sf = '';
	dv.className = 'tinp'+sf;
}

function imgov(obj) {
	if (obj != undefined) {
		var id = obj.id+'_ov';
		if (gebi(id)) obj.src = gebi(id).src;
	}
}

function imgou(obj) {
	if (obj != undefined) {
		var id = obj.id+'_ou';
		if (gebi(id)) obj.src = gebi(id).src;
	}
}