function getOpros(id_opros)
	{
                
		var url = '/opros/getopros.php';
		var pars = 'id_opros='+id_opros;
		var placeholder='desc_opros';
                //alert(id_book); 
var myAjax = new Ajax.Updater( {success: placeholder}, url, {method: 'post', parameters: pars, onFailure: reportError});

	}


function getChart(id_opros)
	{

             
		var url = '/new/opros/resultopros.php';
		var pars = 'id_opros='+id_opros;
		var placeholder='desc_opros';
                //alert(id_book); 
var myAjax = new Ajax.Updater( {success: placeholder}, url, {method: 'post', parameters: pars, onFailure: reportError});

	}


function setOpros(id_opros)
	{
                res=0;
                for(i=0;i<(document.opros_form.elements.length)-1;i++){
                     if(document.opros_form.variant[i].checked) {
                        res=document.opros_form.variant[i].value;
                     } 
                }
                //alert(res);

		var url = '/opros/setopros.php';
		var pars = 'id_opros='+id_opros+'&res='+res;
		var placeholder='desc_opros';
                //alert(id_book); 
var myAjax = new Ajax.Updater( {success: placeholder}, url, {method: 'post', parameters: pars, onFailure: reportErrorGet});

	}


	function reportError(request)
	{
		//alert('Sorry. There was an error.');
          getOpros(0);
	}


	function reportErrorGet(request)
	{
		alert('Sorry. There was an error.');
         // setTimeout(getOpros(0),3000);
	}