function MaskEdit(src, mask){
	var i = src.value.length;
	var saida = mask.substring(0,1);
	var texto = mask.substring(i)
	if (texto.substring(0,1) != saida){
		src.value += texto.substring(0,1);
	};
}

function SoNumero(){
	if(event.keyCode<48 || event.keyCode>57){
		event.returnValue=false;
	};
}

function AbreForm(vfnURL, vfnLargura, vfnAltura){
	var vT;
	var vL;
	var vNome;
	var vVetor;
	vT = (window.screen.height/2) - (vfnAltura/2);
	vT = (vT-40);
	vL = (window.screen.width/2) - (vfnLargura/2);	
	window.open(vfnURL, '_blank', 'width='+ vfnLargura +'px, height='+ vfnAltura +'px, left='+ vL +'px, top='+vT+'px' );
}

function AbreScrollForm(vfnURL, vfnLargura, vfnAltura){
	var vT;
	var vL;
	var vNome;
	var vVetor;
	vT = (window.screen.height/2) - (vfnAltura/2);
	vT = (vT-40);
	vL = (window.screen.width/2) - (vfnLargura/2);	
	window.open(vfnURL, '_blank', 'scrollbars=yes width='+ vfnLargura +'px, height='+ vfnAltura +'px, left='+ vL +'px, top='+vT+'px' );
}