	var ergasiakh_sxesh="<?=$ergasiakh_sxesh?>";
	switch(ergasiakh_sxesh){
		case " ..":
			$("#melos_ep").attr('checked');
			break;
		case " ":
			$("#epistimonikos_synergaths").attr('checked');
			break;
		case " ":
			$("#ergasthriakos_synergaths").attr('checked');
			break;
	}