flashVersion_DONTKNOW = -1;

function makeArray() {
    this[0] = makeArray.arguments.length;
    for (i = 0; i < makeArray.arguments.length; i++)
        this[i+1] = makeArray.arguments[i];
}

var daysofmonth = new makeArray( 31, 28, 31, 30, 31, 30,
                                 31, 31, 30, 31, 30, 31);
var daysofmonthLY = new makeArray( 31, 29, 31, 30, 31, 30,
                                   31, 31, 30, 31, 30, 31);

function SublLeapYear(year) {
    if ((year/4)   != Math.floor(year/4))   return false;
    if ((year/100) != Math.floor(year/100)) return true;
    if ((year/400) != Math.floor(year/400)) return false;
    return true;
}

// Month should be 1-12 and day should be 1-31
function SublValidDate(year,month,day) {
	if (month < 1 || month > 12)
		return false;
	if (day < 1 || day > 31)
		return false;
    if ( SublLeapYear(year) ) {
		if (day > daysofmonthLY[month]) 
			return false;
	} else {
        if (day > daysofmonth[month]) 
			return false;
    }
    return true;
}

function changeImage(imageName, newSrc) {
	document.images[imageName].src = newSrc;
}

function goTo(strLocation){
	if (document.forms.navigationForm) {
		if (strLocation.indexOf("javascript:") > -1) {
			eval(strLocation);
		} else {
			document.forms.navigationForm.action = strLocation;
			document.forms.navigationForm.submit();
		}
	} else {
		if (strLocation.indexOf("javascript:") > -1) {
			eval(strLocation);
		} else {
			document.location = strLocation;
		}
	}
}

function renderDateTime() {
	document.write("Thursday 7 Apr 2005<br>");
	document.write("08:50 GMT +2<br>");
}

function openPopup(sUrl, sName, iWidth, iHeight, iLeft, iTop, bScroll) {
	var pos;
	
	if (sName == "") {
		sName = "popupWindow";
	}
	
	if (bScroll == true) {
		bScroll = "yes";
	} else {
		bScroll = "no";
	}
		
   window.open(sUrl, sName, "left=" + iLeft + ",top=" + iTop + ",toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=" + bScroll + ",resizable=0,copyhistory=0,width=" + iWidth + ",height=" + iHeight);
}

function popupLink(sUrl) {
	window.open(sUrl, "popupWindow","left=100,top=100,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=0,copyhistory=0,width=300,height=400");
}

// Flash Version Detector  v1.1.4
// http://www.dithered.com/javascript/flash_detect/index.html
// code by Chris Nott (chris@NOSPAMdithered.com - remove NOSPAM)
// with VBScript code from Alastair Hamilton
agent = navigator.userAgent.toLowerCase();
function getFlashVersion() {
	if (agent.indexOf("msie") != -1 && parseInt(navigator.appVersion) >= 4 && agent.indexOf("win")!=-1 && agent.indexOf("16bit")==-1) {
		return getFlashVersion1();
	} else {
		return getFlashVersion2();
	}
}

function getFlashVersion1() {
	flashVersion = -1;
	document.write('<scr' + 'ipt language="VBScript"\> \n');
	document.write('on error resume next \n');
	document.write('dim obFlash \n');
	document.write('set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.7") \n');
	document.write('if IsObject(obFlash) then \n');
	document.write('flashVersion = 7 \n');
	document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.6") end if \n');
	document.write('if flashVersion < 7 and IsObject(obFlash) then \n');
	document.write('flashVersion = 6 \n');
	document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.5") end if \n');
	document.write('if flashVersion < 6 and IsObject(obFlash) then \n');
	document.write('flashVersion = 5 \n');
	document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.4") end if \n');
	document.write('if flashVersion < 5 and IsObject(obFlash) then \n');
	document.write('flashVersion = 4 \n');
	document.write('else set obFlash = CreateObject("ShockwaveFlash.ShockwaveFlash.3") end if \n');
	document.write('if flashVersion < 4 and IsObject(obFlash) then \n');
	document.write('flashVersion = 3 \n');
	document.write('end if');
	document.write('</scr' + 'ipt\> \n');
	return flashVersion;
}

function getFlashVersion2() {
	flashVersion_DONTKNOW = -1;
	var flashVersion = flashVersion_DONTKNOW;
	// NS3+, Opera3+, IE5+ Mac (support plugin array):  check for Flash plugin in plugin array
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		var flashPlugin = navigator.plugins['Shockwave Flash'];
		if (typeof flashPlugin == 'object') { 
			if (flashPlugin.description.indexOf('7.') != -1) flashVersion = 7;
			else if (flashPlugin.description.indexOf('6.') != -1) flashVersion = 6;
			else if (flashPlugin.description.indexOf('5.') != -1) flashVersion = 5;
			else if (flashPlugin.description.indexOf('4.') != -1) flashVersion = 4;
			else if (flashPlugin.description.indexOf('3.') != -1) flashVersion = 3;
		}
	}

	// IE4+ Win32:  attempt to create an ActiveX object using VBScript
	
	// WebTV 2.5 supports flash 3
	else if (agent.indexOf("webtv/2.5") != -1) flashVersion = 3;

	// older WebTV supports flash 2
	else if (agent.indexOf("webtv") != -1) flashVersion = 2;

	// Can't detect in all other cases
	else {
		flashVersion = flashVersion_DONTKNOW;
	}

	return flashVersion;
}

function cancelBubble() {
	if (event) {
		if (event.stopPropagation) {
			event.stopPropagation();
		} else {
			event.cancelBubble = true;
		}
	}
}

function writeInnerHTML(text,id)
{
	alert('hallå');
}