var winpopup = null;

function popup(url, toolbar){
	if(winpopup!=null)
		winpopup.close();
	winpopup = window.open(url, 'Popup', toolbar);	
}

function mailArticle(id){
	popup('/mailarticle.php?id='+id, 'width=400,height=200,scrollbars=no,toolbar=no,location=no,status=no, menubar=no, resizable=no')	
}

function printArticle(id){
	popup('/printarticle.php?id='+id, 'width=800,height=600,scrollbars=yes,toolbar=yes,location=no,status=no, menubar=yes, resizable=yes')	
}

function photoTour(id){
	popup('/phototour.php?id='+id, 'width=640,height=600,scrollbars=no,toolbar=no,location=no,status=no, menubar=no, resizable=no')	
}

function vidPopup(id){
	popup('/showvideo.php?id='+id, 'width=480,height=400,scrollbars=no,toolbar=no,location=no,status=no, menubar=no, resizable=no')	
}

function popupImage(img){
	//popup(img, 'width=auto,height=auto,scrollbars=no,toolbar=no,location=no,status=no, menubar=no, resizable=yes')	
	window.open(img, 'Popup', '');	
}

function popupCMSImage(){
	url = 'http://www.yogaineurope.eu/FCKeditor/editor/filemanager/browser/default/browser.html?Type=Image&Connector=connectors/php/connector.php';
	popup(url, 'width=800,height=600,scrollbars=no,toolbar=no,location=no,status=no, menubar=no, resizable=yes')	
}

function SetUrl(url){
	document.getElementById('img').src = url;
	document.getElementById('photo').value = url;
}

function updateFontsize(i){
	var div = document.getElementById('cArticle');	
	if(div.style.fontSize!="")
		current = parseInt(div.style.fontSize);
	else
		current = 12;
	if(i<0 && current>-i || i>0)	
		div.style.fontSize = (current+i)+'px';
}

function showContent(id){
	var row = document.getElementById(id);	

	if(row.style.display=='')
		row.style.display = 'none';
	else
		row.style.display = '';
}