function show_bg(id){
	document.getElementById('design_'+id).style.background='url(http://webstu.ru/templates/img/block_choose_design_cur_bg.gif) left top no-repeat';
}
function hide_bg(id){
	document.getElementById('design_'+id).style.background='url(http://webstu.ru/templates/img/block_choose_design_bg.gif) left top no-repeat';
}
 

var is_show_popup = 0;
function show_popup(){
	if(is_show_popup == 0){
		document.getElementById('ask_popup').style.display='block';
		is_show_popup = 1;
	} else {
		document.getElementById('ask_popup').style.display='none';
		is_show_popup = 0;
	}
	return false;
} 
function hide_popup(){
	document.getElementById('ask_popup').style.display='none';
}


function change_txt(){
	if(document.getElementById('change_txt').value == 'ФИО'){
		document.getElementById('change_txt').value='';
		document.getElementById('change_txt').style.color='#606060';
	}
}
function change_txt2(){
	if(document.getElementById('change_txt').value == ''){
		document.getElementById('change_txt').style.color='#b0b0b0';
		document.getElementById('change_txt').value='ФИО';
	}
}
function change_txt3(){
	if(document.getElementById('change_txt2').value == 'Телефон'){
		document.getElementById('change_txt2').value='';
		document.getElementById('change_txt2').style.color='#606060';
	}
}
function change_txt4(){
	if(document.getElementById('change_txt2').value == ''){
		document.getElementById('change_txt2').style.color='#b0b0b0';
		document.getElementById('change_txt2').value='Телефон';
	}
}
function change_txt5(){
	if(document.getElementById('change_txt3').value == 'E-mail'){
		document.getElementById('change_txt3').value='';
		document.getElementById('change_txt3').style.color='#606060';
	}
}
function change_txt6(){
	if(document.getElementById('change_txt3').value == ''){
		document.getElementById('change_txt3').style.color='#b0b0b0';
		document.getElementById('change_txt3').value='E-mail';
	}
}
function change_txt7(){
	if(document.getElementById('change_txt4').innerHTML == 'Сообщение'){
		document.getElementById('change_txt4').innerHTML='';
		document.getElementById('change_txt4').style.color='#606060';
	}
}
function change_txt8(){
	if(document.getElementById('change_txt4').innerHTML == ''){
		document.getElementById('change_txt4').style.color='#b0b0b0';
		document.getElementById('change_txt4').innerHTML='Сообщение';
	}
}

function send_ques()
{
  var formobj = document.forms['quesform'];
  sendForm(formobj, formobj.action);
}

function send_ques_success()
{
  alert("Ващ вопрос был успешно отправлен!");
  hide_popup();
}