// JavaScript Document
function updateNewsViews(news_id) {	
	getstr = "id=" + news_id;
	XMLHTTPRequest(getstr,'scripts/updateNewsViews.php');
	http_request.onreadystatechange = function() {
		if (http_request.readyState == 4) {
			if (http_request.status == 200) {
				result = http_request.responseText;
			} else {
				//alert('There was a problem with the request.');
			  }
		}
	}
}

function XMLHTTPRequest(getstr,script) {
	http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			// set type accordingly to anticipated content type
			//http_request.overrideMimeType('text/xml');
			http_request.overrideMimeType('text/html');
		}
	} else if (window.ActiveXObject) { // IE
				try {
					http_request = new ActiveXObject("Msxml2.XMLHTTP");
				} 
				catch (e) {
						try {
							http_request = new ActiveXObject("Microsoft.XMLHTTP");
						} catch (e) {}
				}
		   }
	  
	if (!http_request) {
		 //alert('Cannot create XMLHTTP instance');
		return false;
	}
	
	http_request.open('POST', script, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http_request.setRequestHeader("Content-length", getstr.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(getstr);
}

function srchOver(div) {
	input='input' + div.substring(3,div.length);
	if (document.getElementById(div).className != 'srchOver') {
		document.getElementById(input).value = document.getElementById(div).className;
	}
	document.getElementById(div).className = 'srchOver';
}

function srchOut(div) {
	input='input' + div.substring(3,div.length);
	document.getElementById(div).className = document.getElementById(input).value;
}

function showqst(el) {
	var elh = document.getElementById(el);
	var elhID = elh.id;
	qstNum = elhID.substring(3,elhID.length);
	if (elh.style.display=='' || elh.style.display=='') {
		elh.style.display='block';
	} else {elh.style.display='none';}
	
	for (i=1; i <= 33; i++) {
		if ( i != qstNum ) {
			bla = 'qst' + i + '';
			document.getElementById(bla).style.display = '';
		}
	}
	return;
}

function showNews(el) {
	var numNews = document.getElementById('numNews').value;
	var elh = document.getElementById(el);
	var elhID = elh.id;
	newsNum = elhID.substring(4,elhID.length);
	//alert(elh.style.display);
	if (elh.style.display=='' || elh.style.display=='none') {
		elh.style.display='inline';
	} else {elh.style.display='';}
	if (elh.className!='newsClass') {
		//elh.className=='newsClass';
	}
	for (i=0; i <= numNews; i++) {
		if ( i != newsNum ) {
			var bla = 'news' + i + '';
			if ( document.getElementById(bla)!=null ) document.getElementById(bla).style.display = '';
		}
	}
	return;
}

function news_title(fld) {
	if (document.getElementById(fld).value=="Заглавие") {
		document.getElementById(fld).value="";
	}
}

function news_title_blur(fld) {
	if (document.getElementById(fld).value=="") {
		document.getElementById(fld).value="Заглавие";
	}
}