function cambio(name){
eval("trans=document.images['"+name+"_1'].src");
eval("document.images['"+name+"_1'].src=document.images['"+name+"_2'].src");
eval("document.images['"+name+"_2'].src=trans");
}


function enviar(){
	
	document.forms.formulario.submit();	
}

function borrar(){
	
	document.forms.formulario.reset();	
}

function comp(){
	
	if(document.forms.fcambio.pswnew.value==document.forms.fcambio.pswnew2.value){

		if((document.forms.fcambio.nom.value=="")||(document.forms.fcambio.psw.value=="")||(document.forms.fcambio.pswnew.value=="")||
			(document.forms.fcambio.pswnew2.value=="")||(document.forms.fcambio.usnew.value=="")){

			alert("Todos los campos son obligatorios");
			return false;

		}else{
			document.forms.fcambio.submit();	
	
		}


	}else{

		alert("Las nuevas claves introducidas no son iguales.");
		return false;

	}

}



function abrir(x){

window.open(x,"Ven","width=580,height=400,scrollbars=no,toolbar=no,top=40,left=40");

}