function show_img(obj){
	window.open(obj.href,obj.target,'width=480,height=360,top=200,left=200'+'location=no,toolbar=no,menubar=no,status=no,');
	return false;
}


fields = new Array("name", "mail", "fzap");
fieldnames = new Array("Название фирмы","E-mail","ФИО заполняющего анкету");
alert_str = 'Вы должны заполнить поле';

function Validate(forma){
	for(i=0;i<fields.length;i++){
		field = fields[i];
		if (forma.elements[field].value == ""){
			alert(alert_str+":  \""+fieldnames[i]+"\"");
			forma.elements[field].focus(); 
			return false;
		}
	}
	return true;
}


function ValidateTopic(forma){
	var fields = new Array("name","email","topic","text");
	var fieldnames = new Array("Имя","E-mail","Тема","Сообщение");
	for(i=0;i<fields.length;i++){
		field = fields[i];
		if (forma.elements[field].value == ""){
			alert(alert_str+":  \""+fieldnames[i]+"\"");
			forma.elements[field].focus(); 
			return false;
		}
	}
	return true;
}

function ValidatePost(forma){
	var post_fields = new Array("name","email","text");
	var post_fieldnames = new Array("Имя","E-mail","Сообщение");
	for(i=0;i<post_fields.length;i++){
		field = post_fields[i];
		if (forma.elements[field].value == ""){
			alert(alert_str+":  \""+post_fieldnames[i]+"\"");
			forma.elements[field].focus(); 
			return false;
		}
	}
	return true;
}