function popCalendar(layername,obj_id,returnfunc,usetime){


	obj = document.getElementById(obj_id);
	
	if(obj){
	
		date = obj.value;
		activedatefield = obj.id;
		date = obj.value;

		dimensions = opcmfEffects.getDimensions(obj_id);
		var obj_width = dimensions.width;
		
		opcmfEffects.repositiondiv(obj_id,obj_width,0,layername);
		
		
		jsphp_shtml(layername,'common:Remote:PopupCalendar', 'layername=' + layername + '&func=PopupCalendar&returnfunc=' + returnfunc + '&date=' + date + '&usetime=' + usetime);
	}

}


function SaveDate(date,layername){

	var begin_hour = '';
	var begin_min = '';
	var end_hour = '';
	var end_min = '';
	
	
	if(document.getElementById('sched_begin_hour_select')) begin_hour = document.getElementById('sched_begin_hour_select').value;
	if(document.getElementById('sched_begin_min_select')) begin_min = document.getElementById('sched_begin_min_select').value;
	if(document.getElementById('sched_end_hour_select')) end_hour = document.getElementById('sched_end_hour_select').value;
	if(document.getElementById('sched_end_min_select')) end_min = document.getElementById('sched_end_min_select').value;
	
		
	if(begin_hour != ""){
		if(opcmf_lang == "fr") date += " " +  begin_hour + ":" + begin_min;
		else date += " " +  begin_hour + ":" + begin_min;
	}
	
	document.getElementById(activedatefield).value = date;
		
		
	activedatefield = '';

	hidediv(layername);

}


function SwitchPuCalMonth(year,month,layername,returnfunc,usetime){

	var begin_hour = '';
	var begin_min = '';
	var end_hour = '';
	var end_min = '';	
	var args = '';
	
	var date = year + '/' + month;
	
	args += '&date=' + date;
	args += '&returnfunc=' + returnfunc;
	args += '&layername=' + layername;
	args += '&usetime=' + usetime;	
	

	if(document.getElementById('sched_begin_hour_select')) args += '&begin_hour=' +  document.getElementById('sched_begin_hour_select').value;
	if(document.getElementById('sched_begin_min_select')) args += '&begin_min=' +  document.getElementById('sched_begin_min_select').value;
	if(document.getElementById('sched_end_hour_select')) args += '&end_hour=' +  document.getElementById('sched_end_hour_select').value;
	if(document.getElementById('sched_end_min_select')) args += '&end_min=' +  document.getElementById('sched_end_min_select').value;
	
	//alert( args );
	
	jsphp_shtml(layername,'common:Remote:PopupCalendar', 'func=PopupCalendar' + args );

}