function TextBoxCaixaAlta_OnKeyUp(fsValor, foForm, foNome) { 
	if (window.event.keyCode >= 65 && window.event.keyCode <= 90){
		x = new String(document.forms[foForm].elements[foNome].value);
		document.forms[foForm].elements[foNome].value = x.toUpperCase();
	}
   }

   function TextBoxCaixaAlta_OnBlur(fsValor, foForm, foNome){ 	
	var tam=0;
	x = new String(document.forms[foForm].elements[foNome].value);
	while (tam != x.length){
		tam = x.length;
		x = x.replace('\'', '');
	}
	document.forms[foForm].elements[foNome].value = x.toUpperCase();
   }