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

function showPol(that) {
	//alert(that.id+'b');
	$(that.id+'b').style.display = 'block';
}

function hidePol(that) {
	$(that.id+'b').style.display = 'none';
}

function makeSubmit(){
	$('submitbutton').src = 'gfx/loading.gif';
	$('submitbutton').onclick = function none(){};
	$('recform').submit();
}

function on(that, co){
	that.src = 'gfx/'+co+'_h.jpg';
}
function off(that, co){
	that.src = 'gfx/'+co+'.jpg';
}