function showPicture(pic_id,winWidth,winHeight) {
	var tp = Math.ceil((screen.height - winHeight) / 2);
    var lf = Math.ceil((screen.width - winWidth) / 2);
	var win = window.open("/show_pic.php?pic_id="+pic_id, "picture", "width=" + winWidth + ",height=" + winHeight + ",top=" + tp + ",left=" + lf);
}

function showHide(target) {
	element = document.getElementById(target);
	if (element.style.display == 'none') element.style.display ='inline';
	else element.style.display ='none';
}

function check_entry() {
	var name_pat=/[а-яА-яA-Za-z]{2,}/;
	var phone_pat=/[-\d\(\)]{5,}/;
	var birth_pat=/[\d]{2}-[\d]{2}-[\d]{4}/;
	var email_pat=/[a-zA-Z0-9-\.]{1,}@[A-Za-z0-9-]{2,}\.[^<>\?$]{1,}/;
	if (document.register_form.name.value=='' || !name_pat.test(document.register_form.name.value)) {
		with(p=document.register_form.name) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите Ваше имя пожалуйста!");
		return false;
	} else document.register_form.name.style.border="none";
	if (document.register_form.birthday.value=='' || !birth_pat.test(document.register_form.birthday.value)) {
		with(p=document.register_form.birthday) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите дату рождения\nдд-мм-гггг");
		return false;
	} else document.register_form.birthday.style.border="none";
	
	// вуз
		if (document.register_form.vuz.value=='' || !name_pat.test(document.register_form.vuz.value)) {
		with(p=document.register_form.vuz) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите полное имя учебного заведения!");
		return false;
	} else document.register_form.vuz.style.border="none";
	
	if (document.register_form.phone.value=='' || !phone_pat.test(document.register_form.phone.value)) {
		with(p=document.register_form.phone) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите Ваш номер телефона!");
		return false;
	} else document.register_form.phone.style.border="none";
	
		if (document.register_form.email.value=='' || !email_pat.test(document.register_form.email.value)) {
		with(p=document.register_form.email) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Неверный формат E-mail!");
		return false;
	} else document.register_form.email.style.border="none";
	
	
}


function check_partner() {
	var name_pat=/[а-яА-яA-Za-z]{2,}/;
	var phone_pat=/[-\d\(\)]{5,}/;
	var birth_pat=/[\d]{2}-[\d]{2}-[\d]{4}/;
	var email_pat=/[a-zA-Z0-9-\.]{1,}@[A-Za-z0-9-]{2,}\.[^<>\?$]{1,}/;
	if (document.register_form.name.value=='' || !name_pat.test(document.register_form.name.value)) {
		with(p=document.register_form.name) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите Вашу компанию");
		return false;
	} else document.register_form.name.style.border="none";
	
		if (document.register_form.country.value=='' || !name_pat.test(document.register_form.country.value)) {
		with(p=document.register_form.country) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите Страну");
		return false;
	} else document.register_form.country.style.border="none";
	
			if (document.register_form.adress.value=='') {
		with(p=document.register_form.adress) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите адрес");
		return false;
		
		if (document.register_form.username_dol.value=='') {
		with(p=document.register_form.username_dol) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите Вашу должность");
		return false;
		}
		if (document.register_form.username.value=='' || !name_pat.test(document.register_form.username.value)) {
		with(p=document.register_form.username) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите Ваше ФИО");
		return false;
	} else document.register_form.username.style.border="none";
		
		
	} else document.register_form.username.style.border="none";
	
	
	if (document.register_form.phone.value=='' || !phone_pat.test(document.register_form.phone.value)) {
		with(p=document.register_form.phone) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Укажите Ваш номер телефона!");
		return false;
	} else document.register_form.phone.style.border="none";
	
		if (document.register_form.email.value=='' || !email_pat.test(document.register_form.email.value)) {
		with(p=document.register_form.email) {
			p.focus();
			p.style.border="1px solid red";
		}
		alert("Неверный формат E-mail!");
		return false;
	} else document.register_form.email.style.border="none";
}