Image2 = new Image;
Image2.src = "/images/q_icon.gif";

function MM_jumpMenu(targ,selObj,restore){
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


function fThreadToolBtnOnOff(selection, panel) {

    var lTurnOnSel = false;
    var lTurnOnPan = false;

    if (getRefToObject(selection).className.indexOf('On') == -1) {
        lTurnOnSel = true;
        lTurnOnPan = true;
    }

    if (getRefToObject('divReport0')) {
        getRefToObject('divReport0').className = getRefToObject('divReport0').className.replace('On', '');
    }
    if (getRefToObject('divSubscribe')) {
        getRefToObject('divSubscribe').className = getRefToObject('divSubscribe').className.replace('On', '');
    }
    if (getRefToObject('divPostAnswer')) {
        getRefToObject('divPostAnswer').className = getRefToObject('divPostAnswer').className.replace('On', '');
    }
    if (getRefToObject('divThreadLinks')) {
        getRefToObject('divThreadLinks').className = getRefToObject('divThreadLinks').className.replace('On', '');
    }
    if (getRefToObject('report0')) {
        getRefToObject('report0').style.display = 'none';
    }
    if (getRefToObject('answerpanel')) {
        getRefToObject('answerpanel').style.display = 'none';
    }
    
    if (lTurnOnSel) {
        getRefToObject(selection).className = getRefToObject(selection).className + 'On';
        fOnOffClass('divThreadLinks');
        getRefToObject(panel).style.display = 'block';
    }    
    
}

function fMyProfileToolBtnOnOff(selection, panel) {

    var lTurnOnSel = false;
    var lTurnOnPan = false;

    if (getRefToObject(selection).className.indexOf('On') == -1) {
        lTurnOnSel = true;
        lTurnOnPan = true;
    }

    if (getRefToObject('divSignIn')) {
        getRefToObject('divSignIn').className = getRefToObject('divSignIn').className.replace('On', '');
    }
    if (getRefToObject('divNewUser')) {
        getRefToObject('divNewUser').className = getRefToObject('divNewUser').className.replace('On', '');
    }
    if (getRefToObject('divEditDetails')) {
        getRefToObject('divEditDetails').className = getRefToObject('divEditDetails').className.replace('On', '');
    }
    if (getRefToObject('divThreadLinks')) {
        getRefToObject('divThreadLinks').className = getRefToObject('divThreadLinks').className.replace('On', '');
    }
    if (getRefToObject('SignInSection')) {
        getRefToObject('SignInSection').style.display = 'none';
    }
    if (getRefToObject('NewUserSection')) {
        getRefToObject('NewUserSection').style.display = 'none';
    }
    if (getRefToObject('EditDetailsSection')) {
        getRefToObject('EditDetailsSection').style.display = 'none';
    }


    if (lTurnOnSel) {
        getRefToObject(selection).className = getRefToObject(selection).className + 'On';
        fOnOffClass('divThreadLinks');
        getRefToObject(panel).style.display = 'block';
    }    
}

function fMaxLength(val, TextAreaRef) {
	if (TextAreaRef.value.length>val) {
		//TextAreaRef.value=TextAreaRef.value.substr(0,val);
		//alert('Your description must be ' + val + ' characters or less');
		alert('Sorry, your post is too long (it has ' + TextAreaRef.value.length + ' characters), please make it shorter, max ' + val + ' characters.');
		return false;
	}
	else {
		return true;
	}
}

function hideCoCo()
{
    var cocoElm;
    cocoElm = getRefToObject("cocomment-minibar");
    
    cocoElm.style.display = 'none';
}

function fSwitchNavType(vNavType, vCategory) {
    document.cookie = escape('NavType') + '=' + escape(vNavType) + '; path=/';
    document.location.href = vCategory;
}

function fAnsweredByChar(vChar, vCategory) {
    document.cookie = escape('Char') + '=' + escape(vChar) + '; path=/';
    document.location.href = vCategory;
}

function fSearchCookie(vSearchText, vCategoryID) {
    document.cookie = escape('NavType') + '=' + escape(4) + '; path=/';
    document.cookie = escape('SearchText') + '=' + escape(vSearchText) + '; path=/';
    document.cookie = escape('CategoryID') + '=' + escape(vCategoryID) + '; path=/';
}

function fGetCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function validateReporting(count)
{
	var btn = document.forms['report' + count]['reporting' +count]
	var valid

	for (var x = 0;x < btn.length; x++)
	{
		valid = btn[x].checked
		if (valid) {break}
	}
	if(!valid)
	{
		alert("Please select reporting reason.");
		return false;
	}
	else {
	    document.forms['report' + count].submit();
	    return true;
	}
}



function validateLogInForm() {
	if (document.login.RequestForPass.value == "True") {
		if (document.forms.login.email.value.length == 0) {
			alert('Please enter your email address');
			return false
		}
		else {
		    document.forms.login.submit();
			return true;
		}		
	}
	else {
		if (document.forms.login.username.value.length == 0) {
			alert('Please enter your user name');
			return false
		}
		else if (document.forms.login.password.value.length == 0) {
			alert('Please enter your password');
			return false
		}
		else {
		    document.forms.login.submit();
			return true;
		}
	}

}

function validateRegistrationForm() {
	if (document.forms.register.name.value.length == 0) {
		alert('Please enter your name');
		return false
	}
	else if (document.forms.register.username.value.length == 0) {
		alert('Please enter a user name');
		return false
	}
	else if (document.forms.register.username.value.length > 12){
		alert('Please enter a user name containing 12 characters or less');
		return false
	}
	else if (FTestEmail(document.forms.register.email.value) == 0) {
		//alert('Please enter your email address');
		return false
	}
	else if (document.forms.register.email.value != document.forms.register.emailagain.value) {
		alert('Please enter your email address correctly');
		return false
	}
	else if (document.forms.register.regPassword.value.length < 6) {
		alert('Please enter the password containing 6 to 25 characters');
		return false
	}
	else if (document.forms.register.regPassword.value != document.forms.register.confirmRegPassword.value) {
		alert('The "Password" and "Confirm Password" are different');
		return false
	}
	else if (document.forms.register.regPassword.value == document.forms.register.username.value) {
		alert('The "Password" and your user name are the same. Please put more difficult to guess password for a better protection of your AnswerBank account.');
		return false
	}
	else if ((document.forms.register.DOBday.value == '') || (document.forms.register.DOBmonth.value == '') || (document.forms.register.DOByear.value == '')) {
		alert('Please set your Date of Birth');
		return false
	}
	else if (document.forms.register.Gender.value == '') {
		alert('Please choose your Gender');
		return false
	}
	else if (document.forms.register.Country.value == '') {
		alert('Please choose your Country of Origin');
		return false
	}
	else if (document.forms.register.terms.checked != true) {
		alert('Please agree to the "Terms Of Use"');
		return false
	}
	else {
	    if (fValidatePaidForViewsForm()) {
            document.forms.register.submit();
		    return true;
		}
		else {
		    return false;
		}
	};
}

function validateEditDetailsForm() {
	if (document.forms.EditDetails.name.value.length == 0) {
		alert('Please enter your name');
		return false
	}
	else if (document.forms.EditDetails.username.value.length == 0) {
		alert('Please enter a user name');
		return false
	}
	else if (document.forms.EditDetails.username.value.length > 12){
		alert('Please enter a user name containing 12 characters or less');
		return false
	}
	else if (FTestEmail(document.forms.EditDetails.email.value) == 0) {
		//alert('Please enter your email address');
		return false
	}
	else if (document.forms.EditDetails.email.value != document.forms.EditDetails.emailagain.value) {
		alert('Please enter your email address correctly');
		return false
	}
	else if ((document.forms.EditDetails.DOBday.value == '') || (document.forms.EditDetails.DOBmonth.value == '') || (document.forms.EditDetails.DOByear.value == '')) {
		alert('Please set your Date of Birth');
		return false
	}
	else if (document.forms.EditDetails.Gender.value == '') {
		alert('Please choose your Gender');
		return false
	}
	else if (document.forms.EditDetails.Country.value == '') {
		alert('Please choose your Country of Origin');
		return false
	}
	else if (document.forms.EditDetails.doChangePassword.value == 'True') {
		if (document.forms.EditDetails.newPassword.value.length < 6) {
		alert('Please enter the password containing 6 to 25 characters');
		return false
		}
		else if (document.forms.EditDetails.newPassword.value != document.forms.EditDetails.confirmPassword.value) {
			alert('The "Password" and "Confirm Password" are different');
			return false
		}
		else {
		    if(fValidatePaidForViewsForm()) {
		        document.forms.EditDetails.submit();
			    return true;
			}
			else {return false;}
		}
	}
	else {
	    if (fValidatePaidForViewsForm()) {
	        document.forms.EditDetails.submit();
		    return true;
		} 
		else {return false;}
	};
}

function fValidatePaidForViewsForm() {
    var lCategorySelected = false;
    if (getRefToObject('iUsersviews').checked && getRefToObject('spanIsPaidForViews').style.display == 'block') {
        
        for (i=1;i<40;i++) {
            if(getRefToObject('iSlctCategory' + i)) {
                if(getRefToObject('iSlctCategory' + i).checked) {lCategorySelected = true};
            }
        }        
        if (!lCategorySelected) {
            alert('Please select at least one of the categories you want to give your views on.');
            return false;
        }
        else if(getRefToObject('HouseNameNo').value.length == 0) {
            alert('Please enter your house name or number.')
            return false;
        }
        else if(getRefToObject('PostCode').value.length == 0) {
            alert('Please enter your post code.')
            return false;
        }
        else if(getRefToObject('MobileNo').value.length == 0) {
            alert('Please enter your mobile number.')
            return false;
        }
        else if(getRefToObject('MaritalStatus').value.length == 0) {
            alert('Please select your marital status.')
            return false;
        }
        else {return true;}
    }
    else {return true;}
}

function validateVideoLink() {
    if (getRefToObject('embedVideoLinkId').className.indexOf(' empty') == -1) {
        if (getRefToObject('embedVideoDescId').className.indexOf(' empty') >= 0) {
            alert('If you want to submit a video, please describe it as well.');
            return false;
        }
        else {
            return true;
        }
    }
    else {
        return true;
    }
}

function validateAnswerForm() {
    if (validateVideoLink()) {
	    if ((document.forms.answer.answer.value.length == 0) ||
	    (document.forms.answer.answer.value.match(/^ *$/) != null)) {
	    	alert('Please enter an answer');
	    	return false;
	    }
	    else if (!fMaxLength(2000, document.forms.answer.answer)) {
	        return false;
	    }
	    else {
	        document.forms.answer.submitanswer.disabled=true; 
	    	document.forms.answer.submit();
	    	return true;
	    }
	}

}

function validateQuestionForm() {
    var qTitleStyle = 'FONT-SIZE: 14px;FONT-WEIGHT: bold;COLOR: #cc3300;DISPLAY: inline;FONT-FAMILY: Arial;';
    var qTextStyle = 'FONT-FAMILY: helvetica, arial, Verdana; FONT-SIZE: 12px';

    if (fValidateQuestionForm()) {

	    document.forms.questionpanel.submit();
	    return true;

	}
}

function fValidateQuestionForm() {
    if (validateVideoLink()) {

	    if ((document.forms.questionpanel.questiontitle.value.length == 0) ||
	    (document.forms.questionpanel.questiontitle.value.match(/^ *$/) != null)) {
	    	alert('Please enter a title for your question');
	    	return false;
	    }
	    else if ((document.forms.questionpanel.questiontext.value.length == 0) ||
	    (document.forms.questionpanel.questiontext.value.match(/^ *$/) != null)) {
	    	alert('Please enter a question');		
	    	return false;
	    }
	    else {
	    
	        return true;
        }
    }
}

function questionLogIn() {
    var qTitleStyle = 'FONT-SIZE: 14px;FONT-WEIGHT: bold;COLOR: #cc3300;DISPLAY: inline;FONT-FAMILY: Arial;';
    var qTextStyle = 'FONT-FAMILY: helvetica, arial, Verdana; FONT-SIZE: 12px';

	//if a user submits a question without being logged in, ensure the title and question fields are pre-filled on returning to that page

    if (fValidateQuestionForm()) {
 	    document.forms.loginpage.questiontitle.value		= document.forms.questionpanel.questiontitle.value
	    document.forms.loginpage.questiontext.value			= document.forms.questionpanel.questiontext.value 
	    document.forms.loginpage.embedVideoLink.value       = document.forms.questionpanel.embedVideoLink.value 
	    document.forms.loginpage.embedVideoDesc.value       = document.forms.questionpanel.embedVideoDesc.value 
	    document.forms.loginpage.IsQuestionSubmission.value = document.forms.questionpanel.IsQuestionSubmission.value
	
	    document.forms.loginpage.submit();	
    }

}

function ShowHide(sectionToShow) {
	if (getRefToObject(sectionToShow).style.display=='none') {
		getRefToObject(sectionToShow).style.display='block'
	} 
	else {
		getRefToObject(sectionToShow).style.display='none';
	}
}

function fOnOffClass(selection) {
    var lSelClass = getRefToObject(selection).className;

    if (lSelClass.indexOf('On') == -1) {
        getRefToObject(selection).className = lSelClass + 'On';
    }
    else {
        getRefToObject(selection).className = lSelClass.replace('On', '');
    }        
}

function getRefToObject(objID) {
    if( document.layers ) {					//Netscape layers
        return document.layers[objID]; }
    if( document.getElementById ) {			//DOM; IE5, NS6, Mozilla, Opera
        return document.getElementById(objID); }
    if( document.all ) {					//Proprietary DOM; IE4
        return document.all[objID]; }
    if( document[objID] ) {					//Netscape alternative
        return document[objID]; }
    return false;
}

function fSignInSwitch() {
    fMyProfileToolBtnOnOff('divSignIn', 'SignInSection');
}

function fRegisterSwitch() {
    fMyProfileToolBtnOnOff('divNewUser', 'NewUserSection');
}


function SignInRegisterSwitch() {
	ShowHide('SignInSection');
	ShowHide('NewUserSection');
}

function fEditDetailsUserProfileSwitch() {
    fMyProfileToolBtnOnOff('divEditDetails', 'EditDetailsSection');
//    ShowHide('EditDetailsSection');
//    ShowHide('UserProfileSection');
}

function ShowEmailAddress() {
	ShowHide('EmailAddressSection');
	ShowHide('IfLostPassword');	
	getRefToObject('PassLabel').style.color="#C0C0C0";
	document.login.password.disabled = true;
	getRefToObject('UserNameLabel').style.color="#C0C0C0";
	document.login.username.disabled = true;
	document.login.spanEmail.value = "visible";
	document.login.RequestForPass.value = "True";
}

function fEditUserDetails () {		
	if (validateLogInForm()) {
		document.login.EditUserDetails.value = 'True';
		document.login.spanVisible.value = 'EditDetailsSection';
		document.login.submit();
	}
}
function FTestEmail(src) {
     var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
     var regex = new RegExp(emailReg);
     if (regex.test(src)==0){
     alert("Please enter a valid email address")
     //forms[0].email.focus
     }
     return regex.test(src)
  }




function jsRemoveLongStrings( InputString, MaxPxLength, MinLength, style, className, doCutLinks) {

    return InputString;
/*
	var Count, WordCount, OutputString, OutputWholeString, aLinkPos
	var spacePos, ltPos, gtPos, myChar, openTagPos, closeTagPos

    openTagPos = 0;
    closeTagPos = 0;
    OutputString = '';
    OutputWholeString = '';
	//Don't break up URLs	
	if( (InputString.indexOf('http://') >= 0) && !(doCutLinks)) {
	    aLinkPos = InputString.indexOf('http://')
    	    
		return InputString;
	}


	//Exit if the entire string is less than the word limit
	if ( InputString.length <= MinLength ) {
		return InputString;
    }
    if ( CountStringLength(InputString, style, className) <= MaxPxLength ) {
		return InputString;
    }

	Count = 0;
	WordCount = 0;
	while ( Count <= InputString.length ) {	
        myChar = InputString.substr(Count, 1)
        if (myChar=="<") {openTagPos = Count;}
        if (myChar==">") {closeTagPos = Count;}
	    if ( (myChar != " ") && (myChar != ">") && (myChar != "-") && (Count > closeTagPos) && (closeTagPos > openTagPos)) {
	    	WordCount += 1;
	    }
	    else {
	        if (myChar = " ") {
	            spacePos = Count;
	        }
	        if (myChar = ">") {
	            gtPos = Count;
	        }
	    	WordCount = 0;
	    }
		OutputString += InputString.substr(Count, 1);    		
    		
		if ( WordCount > MinLength) {
		    if ( (CountStringLength(OutputString, style, className) >= MaxPxLength) ) {
		    	//Break word with space
    		    	
    		    	    		    	
		    	OutputWholeString += " ";
		    	WordCount = 0;
		    	OutputString = '';
		    }
		}
		else {
	    }
        OutputWholeString += InputString.substr(Count, 1);
		Count += 1;
	}
    //return OutputWholeString;
*/    
}

function CountStringLength(s, style, className) {
   if (document.getElementById) {
       var rulerSpan = getRefToObject('myRuler');
       rulerSpan.style.value = 'visibility:hidden;' + style;
       rulerSpan.className = className;
       rulerSpan.innerHTML = s;
       return rulerSpan.offsetWidth;
   }      
}