// JavaScript Document
function canc_nome(elem) {
	elemChange = document.getElementById(elem);
	if (elemChange.value == elemChange.defaultValue)
	{
		elemChange.value='';
	}
	//elemChange.style.color = '#333';
}

function reset_nome(elem) {
	elemChange = document.getElementById(elem);
	if (elemChange.value == '')
	{
		//elemChange.style.color = '#bbb';
		elemChange.value = elemChange.defaultValue;
	}
}

function tool(form,pos,offX,offY,eff,opa) {
		$(form).tooltip({	
			position: pos,	
			offset: [offX,offY],	//offset: [0, -10],
			effect: eff,	//effect: "fade",	
			opacity: opa,	//opacity: 0.7,
		});
}