// fixPNG(); http://www.tigir.com/js/fixpng.js (author Tigirlas Igor)
function fixPNG(element)
{
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent))
	{
		var src;

		if (element.tagName=='IMG')
		{
			if (/\.png$/.test(element.src))
			{
				src = element.src;
				element.src = "/img/pixel.gif";
			}
		}
		else
		{
			src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i)
			if (src)
			{
				src = src[1];
				element.runtimeStyle.backgroundImage="none";
			}
		}

		if (src) element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
	}
}

function getRate(id,value){
	var req=new JsHttpRequest();
	req.onreadystatechange=function(){
		if(req.readyState==4) {
			document.getElementById("rate").innerHTML=req.responseText;
		}
	}
	req.open(null,"/tpl/_b_rate.php?value="+value+"&id="+id,true);
	req.send({param:value});
}
function getSerachForm(){
	value=1;
	var req=new JsHttpRequest();
	req.onreadystatechange=function(){
		if(req.readyState==4) {
			document.getElementById("searchform").innerHTML=req.responseText;
		}
	}

	sCity = document.getElementById('city').value;
	sRaion = document.getElementById('raion').value;

	req.open(null,"/tpl/_b_form_search.php?city="+sCity+"&raion="+sRaion,true);
	req.send({param:value});
}

function checkform() {
	var error = 0;
	if(document.getElementById('start_date').value=='') error++;
    if(document.getElementById('finish_date').value=='') error++;
    if(document.getElementById('fio').value=='') error++;
    if(document.getElementById('citya').value=='') error++;
    if(document.getElementById('phone').value=='') error++;
    if(document.getElementById('email').value=='') error++;

	if (error == 0) {
		document.getElementById('formorder').submit();
	} else {
		alert('Заполните все обязательные поля.');
	}
}