function check_email(valor)
{
	if(valor.indexOf("@") == -1 
	|| valor.indexOf(".") == -1)
	{
	 return false
	}
	return true;	
}

function validate_form(form)
{ 
	var elemento, estilo, estilo_error;
	
	
	for(var i=0;i<form.elements.length;i++)
	{
		elemento=form.elements[i];
		
		        
        	if(elemento.value=='' || elemento.value== 0 
		|| elemento.name.indexOf("email") != -1  
		&& !check_email(elemento.value))
        	{
        
        	elemento.focus();
        	alert("Por favor rellene el campo de  " + elemento.name +" correctamente");
		
        	return false;
        
	     	}
         
}
return true; 
}

function pop_win(target,w,h,winame)
{
	window.open(target,'','width='+w+',height='+h+',top=50,left=50,menubar=0,resizable=no, scrollbars=1,status=0,titlebar=1,toolbar=0',alwaysraised=1);
}

function openDetailWindow(target)
{
	window.open(target,'','width=850,height=740,top=0,left=0,menubar=0,resizable=no, scrollbars=1,status=0,titlebar=1,toolbar=0',alwaysraised=1);
}

function openDetailPrintWindow(target)
{
	window.open(target,'','width=550,height=600,top=0,left=0,menubar=0,resizable=no, scrollbars=1,status=0,titlebar=1,toolbar=0',alwaysraised=1);
}

function reload_b(element,value)
{
  
 
  var qstring = "?" + element.name + "=" + value;

  document.location.href='/b_avanzado.asp' + qstring;
}

function openInNewWindow( target )
{
	window.open(target,'','top=50,left=50,menubar=0,resizable=yes,scrollbars=1,status=0,titlebar=0,toolbar=0',alwaysraised=1);
}