function switchContent(element, v){
	tmp=element.innerHTML;
	confirm(tmp);
	element.onClick=onclick;
	element.innerHTML=v;
}

function clearFormFromId(elementId){
	document.getElementById(elementId).value='';
}

function clearForm(t,v){ 
if(t.value==v){t.value=''}
}

function clearFormForced(t){
	t.value=''
}

function myFocus(elementId){
	document.getElementById(elementId).focus();
}


function updateJSON(request, json){
	var responses = json;
	if (!json){
	  //if you don't use the json tips then evaluate the renderedText instead
	  var responses = eval('(' + request.responseText + ')');
	}
	var resSize = responses.length;
	for (var i = 0; i < resSize; i++)
	{
	   Element.update(responses[i][0], responses[i][1]);
	}
}