var popUp; 
function OpenCalendar(idname, postBack, Lang)
{
    Margine_Sinistro=((screen.width)-165)/2;
    Margine_Alto=((screen.height)-200)/2;
	popUp = window.open('/tools/Calendar/Calendar.aspx?formname=' + document.forms[0].name + 
		'&id=' + idname + '&selected=' + document.forms[0].elements[idname].value + '&postBack=' + postBack + '&Lang=' + Lang, 
		'popupcal', 
		'width=250,height=250,left='+Margine_Sinistro+',top='+Margine_Alto);
	popUp.focus();
}


function SetDate(formName, id, newDate, postBack)
{
	eval('var theform = document.' + formName + ';');
	popUp.close();
	theform.elements[id].value = newDate;
	if (theform.elements[id + 'No'])
	{
	theform.elements[id + 'No'].value = newDate;
	}
	if (postBack)
		__doPostBack(id,'');
}