function monthes()
	{
	var text=""
	var req = new JsHttpRequest();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			if (req.responseJS) {
			if(req.responseJS.out!="") 
					{
					
					document.getElementById("left").innerHTML=req.responseJS.out;
					}		
			}
			// Отладочная информация.
		
		}
	}
	//req.caching = true;
	req.open('POST', 'server.php?act=get_month', true);
	req.send({ text:text });
	}

function choose_doctor(day,month,year,doctor)
	{
	
	var text=""
	var req = new JsHttpRequest();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			if (req.responseJS) {
			if(req.responseJS.out!="") 
					{
					document.getElementById("right").innerHTML=""
					document.getElementById("right").innerHTML=req.responseJS.out;
					}		
			}
			//if(req.responseText!="")alert(req.responseText)
		}
	}
	//req.caching = true;
	req.open('POST', 'server.php?act=get_doctors', true);
	req.send({ day:day,month:month,year:year,doctor:doctor });
	}

function change(doctor,date,time,id)	
	{
	//alert(doctor);
	var text=""
	var req = new JsHttpRequest();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			if (req.responseJS) {
			if(req.responseJS.out!="") 
					{
					if(document.getElementById(id).innerHTML=="Занято"){document.getElementById(id).innerHTML="Свободно";document.getElementById(id).style.color="green"}else{document.getElementById(id).innerHTML="Занято";document.getElementById(id).style.color="red"}
					//alert(req.responseJS.out)
					}		
			}
			// Отладочная информация.
		
		}
	}
	//req.caching = true;
	req.open('POST', 'server.php?act=change', true);
	req.send({ doctor:doctor,date:date,time:time});
	}