function ClearViewState()
{
	var viewState;
	for(i=0;i<document.forms.length;i++)
	{
		viewState = document.forms[i].__VIEWSTATE;
		if(viewState!=null)
		{
			viewState.name = "__VIEWSTATE_Disabled";
			viewState.value = "";
		}
	}
}

function SendRequest(action)
{
	var obj = document.forms[0]; //
	obj.action = "http://feed.ne.cision.com/client/cordovangroup/subscribe/subscribe.aspx";
	obj.elements['wpySubscribeAction'].value = action;
	ClearViewState();
	obj.submit();
}

function UnSubscribe()
{
	SendRequest('end');
}

function Subscribe()
{
	SendRequest('begin');
}