ÿþvar clientPC = navigator.userAgent.toLowerCase();

var clientVer = parseInt(navigator.appVersion);

var is_ie = ((clientPC.indexOf("msie") != -1) && (clientPC.indexOf("opera") == -1));

var is_nav = ((clientPC.indexOf('mozilla')!=-1) && (clientPC.indexOf('spoofer')==-1) && (clientPC.indexOf('compatible') == -1) && (clientPC.indexOf('opera')==-1) && (clientPC.indexOf('webtv')==-1) && (clientPC.indexOf('hotjava')==-1));

var is_moz = 0;

var is_win = ((clientPC.indexOf("win")!=-1) || (clientPC.indexOf("16bit") != -1));

var is_mac = (clientPC.indexOf("mac")!=-1);

var selectedInputArea;



function FullSizeImg(FileName, Lang) {

	url = "images/view.php?" + Lang + "." + FileName;

	win1 = open(url,"win1","menubar=no,status=no,toolbar=no,width=640,height=510");

}



function FullSizeImgAd(FileName, Lang) {

	url = "../images/view.php?" + Lang + "." + FileName;

	win1 = open(url,"win1","menubar=no,status=no,toolbar=no,width=640,height=510");

}



function CalculatePrice() {



	var Year = document.getElementById('orderform').BeginYear.options[document.getElementById('orderform').BeginYear.options.selectedIndex].text;

	var Month = document.getElementById('orderform').BeginMount.options.selectedIndex;

	var Day = document.getElementById('orderform').BeginDay.options.selectedIndex + 2;

	var BeginDate = new Date(Year, Month, Day);

	

	Year = document.getElementById('orderform').EndYear.options[document.getElementById('orderform').EndYear.options.selectedIndex].text;

	Month = document.getElementById('orderform').EndMount.options.selectedIndex;

	Day = document.getElementById('orderform').EndDay.options.selectedIndex + 2;

	var EndDate = new Date(Year, Month, Day);



	var msPerDay = 24 * 60 * 60 * 1000;



	days = Math.round((EndDate.getTime() - BeginDate.getTime()) / msPerDay);



	if (document.getElementById('orderform').FlatId.selectedIndex) {

		flat = document.getElementById('orderform').FlatId.selectedIndex - 1;

		price = SourcePrice[flat] * days;

	}

	else

		price = 0;

	if (price < 0)

		price = 0;

	document.getElementById('totalprice').innerHTML = LAN_ORDER_25  + price + LAN_ORDER_33;

}



function CheckDateEnd() {



	var Year = document.getElementById('orderform').EndYear.options[document.getElementById('orderform').EndYear.options.selectedIndex].text;

	var Month = document.getElementById('orderform').EndMount.options.selectedIndex;

	var Day = document.getElementById('orderform').EndDay.options.selectedIndex + 2;



	document.getElementById('orderform').EndDay.options[30] = null;

	document.getElementById('orderform').EndDay.options[29] = null;

	document.getElementById('orderform').EndDay.options[28] = null;



	if (Month == 0 || Month == 2 || Month == 4 || Month == 6 || Month == 7 || Month == 9 || Month == 11) {

		var SubItem = new Option("29", "29");

		document.getElementById('orderform').EndDay.options[28] = SubItem;

		var SubItem1 = new Option("30", "30");

		document.getElementById('orderform').EndDay.options[29] = SubItem1;

		var SubItem2 = new Option("31", "31");

		document.getElementById('orderform').EndDay.options[30] = SubItem2;

	} else if (Month != 1) {

		var SubItem = new Option("29", "29");

		document.getElementById('orderform').EndDay.options[28] = SubItem;

		var SubItem1 = new Option("30", "30");

		document.getElementById('orderform').EndDay.options[29] = SubItem1;

	} else  if (Math.round(Year / 4) * 4 == Year) { 

		var SubItem = new Option("29", "29");

		document.getElementById('orderform').EndDay.options[28] = SubItem;

	}

}



function CheckDateBegin() {



	var Year = document.getElementById('orderform').BeginYear.options[document.getElementById('orderform').BeginYear.options.selectedIndex].text;

	var Month = document.getElementById('orderform').BeginMount.options.selectedIndex;

	var Day = document.getElementById('orderform').BeginDay.options.selectedIndex + 2;



	document.getElementById('orderform').BeginDay.options[30] = null;

	document.getElementById('orderform').BeginDay.options[29] = null;

	document.getElementById('orderform').BeginDay.options[28] = null;



	if (Month == 0 || Month == 2 || Month == 4 || Month == 6 || Month == 7 || Month == 9 || Month == 11) {

		var SubItem = new Option("29", "29");

		document.getElementById('orderform').BeginDay.options[28] = SubItem;

		var SubItem1 = new Option("30", "30");

		document.getElementById('orderform').BeginDay.options[29] = SubItem1;

		var SubItem2 = new Option("31", "31");

		document.getElementById('orderform').BeginDay.options[30] = SubItem2;

	} else if (Month != 1) {

		var SubItem = new Option("29", "29");

		document.getElementById('orderform').BeginDay.options[28] = SubItem;

		var SubItem1 = new Option("30", "30");

		document.getElementById('orderform').BeginDay.options[29] = SubItem1;

	} else  if (Math.round(Year / 4) * 4 == Year) { 

		var SubItem = new Option("29", "29");

		document.getElementById('orderform').BeginDay.options[28] = SubItem;

	}

}



//Get from e107

function mozWrap(txtarea, open, close){

	var selLength = txtarea.textLength;

	var selStart = txtarea.selectionStart;

	var selEnd = txtarea.selectionEnd;

	if (selEnd == 1 || selEnd == 2) selEnd = selLength;

	var s1 = (txtarea.value).substring(0,selStart);

	var s2 = (txtarea.value).substring(selStart, selEnd)

	var s3 = (txtarea.value).substring(selEnd, selLength);

	txtarea.value = s1 + open + s2 + close + s3;

	return;

}



function storeCaret(textAr){

	selectedInputArea = textAr;

	if (textAr.createTextRange){

		selectedRange = document.selection.createRange().duplicate();

	}

}



function addtext(text){

	if (window.selectedInputArea){

		var ta = selectedInputArea;;

		val = text.split('][');

		if ((clientVer >= 4) && is_ie && is_win){

			theSelection = document.selection.createRange().text;

			if (theSelection) {

				document.selection.createRange().text = val[0] +']' +  theSelection + '[' + val[1];

				ta.focus();

				theSelection = '';

				return;

			}

		}else if (ta.selectionEnd && (ta.selectionEnd - ta.selectionStart > 0)){

				mozWrap(ta, val[0] +']', '[' + val[1]);

				return;

		}

		text = ' ' + text + ' ';

		if (ta.createTextRange && selectedRange) {

			var caretPos = selectedRange;

			caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? caretPos.text + text + ' ' : caretPos.text + text;

			ta.focus();

		} else {

			ta.value  += text;

			ta.focus();

		}

	}

}

//Get from e107