//определения ширины окна броузера
function show() {	

	
	var w = document.body.clientWidth;	
	if ( w <= 1000 ) {	
		document.getElementById('basebg').style.display = 'none';
		document.getElementById('content').style.width = '100%';
		if (document.getElementById('supban'))	{
			document.getElementById('supban').style.width = '100%';
		}
	}
	else if (w < 1149 && w > 1000) {	
		document.getElementById('basebg').style.display = 'none';
		document.getElementById('content').style.width = '100%';
		if (document.getElementById('supban'))	{
			document.getElementById('supban').style.width = '100%';
		}
	}
	else {			
		document.getElementById('basebg').style.display = 'block';
		//document.getElementById('basebg').style.marginLeft = '1000px';	
		document.getElementById('basebg').style.marginLeft = '87%';	
		//document.getElementById('content').style.width = '1000px';	
		document.getElementById('content').style.width = '87%';
		if (document.getElementById('supban'))	{
			document.getElementById('supban').style.width = '87%';
		}

	}

	if (typeof (loadgoogle) == 'function') 	{
		loadgoogle();
	}

}



// авторизация
function showLog(obj) {
	if (obj.value == '') { obj.value = 'Логин'; obj.className = 'text'; } 
	else { if (obj.value == 'Логин') { obj.value = ""; obj.className = 'text act'; }	}
}
function showPass(n) {
	if (n == true) {
		document.getElementById('pass1').style.display = 'none';
		document.getElementById('pass2').style.display = 'inline';
		document.getElementById('pass2').focus();
	} else {
		if( document.getElementById('pass2').value == '' ) {
			document.getElementById('pass1').style.display = 'inline';
			document.getElementById('pass2').style.display = 'none';
		}
	}
}
//закрыть регионы
var timerID = null;
function closeBlock (obj) {
	clearTimeout(timerID);
	timerID = setTimeout("document.getElementById('regions').style.display = 'none';", 1500);
}
//
function showPopup (popup1, popup2) {
	if (document.getElementById(popup1).style.display == 'block') 
		document.getElementById(popup1).style.display = 'none';
	else {
		document.getElementById(popup2).style.display = 'none';
		document.getElementById(popup1).style.display = 'block';
	}		
}
function showSearch (spar, cpar) {
	var sel_par = spar.innerHTML;
	var cur_par = document.getElementById(cpar).innerHTML;	
	document.getElementById(cpar).innerHTML = sel_par;
	spar.innerHTML = cur_par;
	if (sel_par == 'Цены туроператоров') {
		document.getElementById('srch1').style.display = 'none';
		document.getElementById('srch2').style.display = 'block';
	}
	if (sel_par == 'Туры от агенств') {
		document.getElementById('srch1').style.display = 'block';
		document.getElementById('srch2').style.display = 'none';
	}
}

function showBlock (blk) {	
	document.getElementById(blk).style.display =	document.getElementById(blk).style.display == 'none' ? 'block' : 'none';
}

function showComm(obj, comm) {
	if (obj.value == '') { obj.value = comm; obj.className = 'text'; } 
	else { if (obj.value == comm) { obj.value = ''; obj.className = 'text act'; }	}
}

// wiki
function replaceSelectedText(obj,code) { 
	obj.focus(); 
	if (document.selection) {
		var s = document.selection.createRange();
		s.text = code + s.text + code;
		s.select();
	}
	else if (typeof(obj.selectionStart)=="number") {
		if (obj.selectionStart!=obj.selectionEnd) {
			var start = obj.selectionStart;
			var end = obj.selectionEnd;
			var t = obj.value.substr(start,end-start);
			var t1 = code + t + code;
			obj.value = obj.value.substr(0,start)+t1+obj.value.substr(end);
			obj.setSelectionRange(end+4,end+4);
		}
		return true;
	}
	return false;
}