//var message="Sorry, de rechtermuisknop is uitgezet."; 
//function clickIE() {
//	if (document.all) {
//		(message);
//		return false;
//	}
//} 
//function clickNS(e) {
//	if (document.layers||(document.getElementById&&!document.all)) { 
//		if (e.which==2||e.which==3) {
//			(message);
//			return false;
//		}
//	}
//} 

//try	{
//	if (document.layers) {
//		document.captureEvents(Event.MOUSEDOWN);
//		document.onmousedown=clickNS;
//		document.captureEvents(Event.MOUSEMOVE);
//	} else if (document.all) {
//		document.onmouseup=clickNS;
//		document.oncontextmenu=clickIE;
//
//	} else if (document.getElementById) {
//		document.onmouseup=clickNS;
//		document.oncontextmenu=clickIE;
//	} 
//	document.oncontextmenu=new Function("return false") 
//}
//catch (e) { }

function wl(u) {
	switch (arguments.length) {
		case 2:
			window.open(u, '_blank');
			break;
		case 1:
			window.location = u;
			break;
		default:
			break;
	}
}

function enlarge()
{
	if (arguments.length == 1) {
		window.open("enlarge.asp?img=" + arguments[0], "gotoenlarge", "width=200,height=100");
	}
}
function enlarge2()
{
	var src = document.getElementById("prodColorImg").src;
	window.open("enlarge.asp?img=" + src, "gotoenlarge", "width=200,height=100");
}
function chkSearch()
{
	var oFrm = document.forms.frmSearch;
	var sValue = oFrm.searchTerm.value;
	if((sValue != '') && (sValue.length >= 3)) {
		sValue = sValue.replace('\'', ' ');
		 oFrm.searchTerm.value = sValue;
		oFrm.submit();
	} else {
		alert(searchChars);
	}
}

function chkWizard()
{
	var oFrm = document.forms.frmWizard;
	var sValue1 = oFrm.txtWidth.value;
	var sValue2 = oFrm.txtDepth.value;
	var sValue3 = oFrm.txtHeight.value;
	if((sValue1 != '') && (sValue2 != '') && (sValue3 != '')) {
		oFrm.submit();
	} else {
		alert(searchWizard);
	}
}

function chkSendPwd()
{
	var oFrm = document.forms.frmPassword;
	var sValue = oFrm.txtEmail.value;
	if ((sValue == '') || (checkEmail(sValue) == false)) {
		alert(pwdChk);
	} else {
		oFrm.submit();
	}
}

function checkEmail(sEmail) { return (sEmail.search(/^[\w\.\-_]*[A-Z|a-z|0-9]{1}@([\w\-_]+\.)+[A-Za-z]{2,4}$/) != -1) }

function chkLogin()
{
	var oFrm = document.forms.frmLogin;
	var sValue1 = oFrm.txtUsername.value;
	var sValue2 = oFrm.txtPassword.value;
	if((sValue1 != '') && (sValue2 != '')) {
		oFrm.submit();
	} else {
		alert(loginChk);
	}
}

function chkLogin2()
{
	var oFrm = document.forms.frmLogin2;
	var sValue1 = oFrm.txtUsername.value;
	var sValue2 = oFrm.txtPassword.value;
	if((sValue1 != '') && (sValue2 != '')) {
		oFrm.submit();
	} else {
		alert(loginChk);
	}
}

function expandMnu(nMnuID, nIndex)
{
	var sClass = '';
	if((currMnu != 0) && (currMnu != -1) &&(nMnuID != currMnu)) {
		sClass = 'item2Off';
		if(currMnuIndex == 1) {
			sClass = 'item2Off';
		}
		try {
			eval("document.getElementById('mnuTr" + currMnu + "').className = '" + sClass + "';");
			eval("document.getElementById('mnuImg" + currMnu + "').src = 'img/btPrdMnuOff.gif';");
			eval("document.getElementById('divMnu" + currMnu + "').style.display = 'none';");
		}
		catch (ex) { }
	}
	sClass = 'item2Open';
	if(nIndex == 1) {
		sClass = 'item2Open';
	}
	if(nMnuID == currMnu) {
		sClass = sClass.replace('Open', 'Off');
		eval("document.getElementById('mnuTr" + nMnuID + "').className = '" + sClass + "';");
		eval("document.getElementById('mnuImg" + nMnuID + "').src = 'img/btPrdMnuOff.gif';");
		eval("document.getElementById('divMnu" + nMnuID + "').style.display = 'none';");
		currMnuIndex = 0;
		currMnu = 0;
	} else {
		eval("document.getElementById('mnuTr" + nMnuID + "').className = '" + sClass + "';");
		eval("document.getElementById('mnuImg" + nMnuID + "').src = 'img/btPrdMnuOpen.gif';");
		eval("document.getElementById('divMnu" + nMnuID + "').style.display = 'block';");
		currMnuIndex = nIndex;
		currMnu = nMnuID;
	}
}

function fnSetMnuBtnOn(nID) {
	if (nPrevID != 0 && nPrevID != nID && nPrevID != -1) {
		var obj = eval("document.getElementById('mnuLink" + nPrevID + "')");
		var subMnuObj = eval("document.getElementById('divSubMnu" + nPrevID + "')");
		subMnuObj.style.visibility = 'hidden';
		if(currImg.toString() != nPrevID.toString()) {
			obj.className = 'off';
		}
	}
	var obj = eval("document.getElementById('mnuLink" + nID + "')");
	obj.className = 'on';
}

function fnSetMnuBtnOff(nID) {
	if (currImg.toString() != nID.toString()) {
		var obj = eval("document.getElementById('mnuLink" + nID + "')");
		obj.className = 'off';
	}
}

function fnSetMnuOn(nID) {
	try { clearTimeout(oTimer); }
	catch (ex) { }
	if (nPrevID != 0 && nPrevID != nID && nPrevID != -1) {
		var obj = eval("document.getElementById('mnuLink" + nPrevID + "')");
		var subMnuObj = eval("document.getElementById('divSubMnu" + nPrevID + "')");
		subMnuObj.style.visibility = 'hidden';
		if(currImg.toString() != nPrevID.toString()) {
			obj.className = 'off';
		}
	}
	var obj = eval("document.getElementById('mnuLink" + nID + "')");
	var subMnuObj = eval("document.getElementById('divSubMnu" + nID + "')");
	subMnuObj.style.left = fnFindLeftPos(obj);
	subMnuObj.style.visibility = 'visible';
	obj.className = 'on';
	nPrevID = nID;
}

function fnSetMnuOff(nID) {
	oTimer = eval("setTimeout('fnSetMnuOffAfterPause("+nID+")', 1000)");
}

function fnSetMnuOffAfterPause(nID) {
	var obj = eval("document.getElementById('mnuLink" + nID + "')");
	var subMnuObj = eval("document.getElementById('divSubMnu" + nID + "')");
	subMnuObj.style.left = fnFindLeftPos(obj);
	subMnuObj.style.visibility = 'hidden';
	if (currImg.toString() != nID.toString()) { 
		obj.className = 'off';
	}
	nPrevID = 0;
}

function fnFindLeftPos(obj) {
	var winWidth = 0;
	if(typeof(window.innerWidth) == 'number') {
		winWidth = window.innerWidth;
	} else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
		winWidth = document.documentElement.clientWidth;
	} else if (document.body && ( document.body.clientWidth || document.body.clientHeight)) {
		winWidth = document.body.clientWidth;
	}
	var curleft = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
		}
	}
	if((curleft) > winWidth) { curleft = (winWidth); }
	return [curleft];
}

function trapEnter(e, enterFunction) {
	try {
		if (!e) e = window.event;
		if (e.keyCode == 13) {
			e.cancelBubble = true;
			if (e.returnValue) e.returnValue = false;
			if (e.stopPropagation) e.stopPropagation();
			if (enterFunction) eval(enterFunction);
			return false;
		} else {
			return true;
		}     
	}
	catch (e) {  }
}

function fnCheckNumeric(strValue) {
	var sValue = strValue;
	err = true;
	for (nCounter=0; nCounter<sValue.length; nCounter++) {
		sDigit = sValue.substr(nCounter, 1)
		if((isNaN(sDigit) == true) || (sDigit == ' ')) {
			err = false;
		}
	}
	return err;
}

function fnReplaceNotNumeric(strValue) {
	var sValue = strValue;
	var sNewValue = '';
	for (nCounter=0; nCounter<sValue.length; nCounter++) {
		sDigit = sValue.substr(nCounter, 1)
		if(isNaN(sDigit) == false) {
			sNewValue += sDigit;
		}
	}
	return sNewValue;
}

function fnValidateInput(obj) {
	var sValue = obj.value;
	if(fnCheckNumeric(sValue) == false) {
		sValue = fnReplaceNotNumeric(sValue);
		obj.value = sValue;
	}
}

var dtCh= "-";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
	for (i = 0; i < s.length; i++){   
		var c = s.charAt(i);
		if (((c < "0") || (c > "9"))) return false;
	}
	return true;
}

function stripCharsInBag(s, bag){
	var i;
	var returnString = "";
	for (i = 0; i < s.length; i++){   
		var c = s.charAt(i);
		if (bag.indexOf(c) == -1) returnString += c;
	}
	return returnString;
}

function daysInFebruary (year){
	return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31;
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30};
		if (i==2) {this[i] = 29};
	} 
	return this
}

function isDate(dtStr) {
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) { if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1) }
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){ return false; }
	if (strMonth.length<1 || month<1 || month>12){ return false; }
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){ return false; }
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){ return false; }
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false) { return false; }
	return true
}