var tx_presscorner_userregistration = {};
	
tx_presscorner_userregistration.registrationForm = {
	chosenElement: 0,
	
	
	showHideMediumField: function (curPID, action)	{
		this.chosenElement = document.getElementById('medium_type').value;
		var params = 'id='+curPID+'&tx_presscorner_pi1[isAjax]=1&tx_presscorner_pi1[medium_type]='+this.chosenElement+'&tx_presscorner_pi1[action]='+action;
		tx_presscorner_ajax.ajax.sendRequest(params);
		
		if(tx_presscorner_ajax.ajax.response == 1)	{
			document.getElementById('medium').parentNode.style.display = 'block';
		} else {
			document.getElementById('medium').parentNode.style.display = 'none';
		}
	},
   		
}