function clearText(thefield) {
    if (thefield.defaultValue==thefield.value) {
        thefield.value = ""
    }
} 
function replaceText(thefield) {
    if (thefield.value=="") {
        thefield.value = thefield.defaultValue
    }
}


function menushow() 
{
    document.getElementById("rec").style.display='block';
    document.getElementById("a1").className='sel';
}
function menuhide()
{
    document.getElementById("rec").style.display='none';
    document.getElementById("a1").className='';
}
	
	
function name_show(d)
{
    document.getElementById(d).style.display='block';
}
function name_hide(d)
{
    document.getElementById(d).style.display='none';
}



function emailCheck(str) {
    var at="@"
    var dot="."
    var lat=str.indexOf(at)
    var lstr=str.length
    var ldot=str.indexOf(dot)
    if (str.indexOf(at)==-1){
        //csscody.alert("Invalid E-mail ID");
        return false
    }

    if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
        //  csscody.alert("Invalid E-mail ID");
        return false
    }

    if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
        //   csscody.alert("Invalid E-mail ID");
        return false
    }

    if (str.indexOf(at,(lat+1))!=-1){
        //   csscody.alert("Invalid E-mail ID");
        return false
    }

    if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
        //   csscody.alert("Invalid E-mail ID");
        return false
    }

    if (str.indexOf(dot,(lat+2))==-1){
        //   csscody.alert("Invalid E-mail ID");
        return false
    }

    if (str.indexOf(" ")!=-1){
        //   csscody.alert("Invalid E-mail ID");
        return false
    }

    return true
}
	
function checkErrorOfRegistrationForm() {
    if(document.getElementById('NullRegfname').value == '') {
        alert("First Name Field cannot be left blank.");
        return false;
    }	else if(document.getElementById('NullReglname').value == '') {
        alert("Last Name Field cannot be left blank.");
        return false;
    } else if(!emailCheck(document.getElementById('NullRegemail').value == '')) {
        alert("Please provide a valid email address.");
        return false;
    } else if(document.getElementById('NullRegcityid').value == '') {
       alert("Please Choose the city.");
        return false; 
    }
    return true;
}
	
	
function checkErrorMessageOfContactForm() {
    if(document.getElementById('ContactFirstName').value == '') {
        csscody.alert("First Name Field cannot be left blank.<br /><br />.");
        return false;
    }	else if(document.getElementById('ContactLastName').value == '') {
        csscody.alert("Last Name Field cannot be left blank.<br /><br />.");
        return false;
    } else if(!emailCheck(document.getElementById('ContactEmail').value)) {
        csscody.alert("Please provide a valid email address.<br /><br />.");
        return false;
    } else if(document.getElementById('ContactPhone').value == '') {
        csscody.alert("Please provide a valid contact no.<br /><br />");
        return false;
    } else if(!isNaN(document.getElementById('ContactPhone').value)) {
        var pn = document.getElementById('ContactPhone').value;
        if(pn.length < '8') {
            csscody.alert("Please provide a valid contact no.<br /><br />.");
            return false;
        } else if(pn.length > '11') {
            csscody.alert("Please provide a valid contact no.<br /><br />.");
            return false;
        } else if(isNaN(document.getElementById('ContactPhone').value)) {
            csscody.alert("Please provide a valid contact no.<br /><br />");
            return false;
        } else if(document.getElementById('ContactCityId').value == '') {
            csscody.alert("Please choose your city.<br /><br />.");
            return false;
        }
    } else if(isNaN(document.getElementById('ContactPhone').value)) {
        csscody.alert("Please provide a valid contact no.<br /><br />");
        return false;
    } else if(document.getElementById('ContactCityId').value == '') {
        csscody.alert("Please choose your city.<br /><br />.");
        return false;
    }
    return true;
}
	
	
	
function checkErrorMessageOfBusinessForm() {
    if(document.getElementById('BusinessName').value == '') {
        csscody.alert("Name Field Cannot be left blank.<br /><br />.");
        return false;
    }	else if(document.getElementById('BusinessBusinessname').value == '') {
        csscody.alert("Business Name Field cannot be left blank.<br /><br />.");
        return false;
    } else if(document.getElementById('BusinessTypeofbusiness').value == '') {
        csscody.alert("Business type Field cannot be left blank.<br /><br />.");
        return false;
    } else if(!emailCheck(document.getElementById('BusinessEmail').value)) {
        csscody.alert("Please provide a valid email address.<br /><br />");
        return false;
    } else if(document.getElementById('BusinessPhone').value == '') {
        csscody.alert("Please provide a valid contact no.<br /><br />.");
        return false;
    }	 else if(!isNaN(document.getElementById('BusinessPhone').value)) {
        var pn = document.getElementById('BusinessPhone').value;
        if(pn.length < '8') {
            csscody.alert("Please provide a valid contact no.<br /><br />.");
            return false;
        } else if(pn.length > '11') {
            csscody.alert("Please provide a valid contact no.<br /><br />.");
            return false;
        } else if(isNaN(document.getElementById('BusinessPhone').value)) {
            csscody.alert("Please provide a valid contact no.<br /><br />");
            return false;
        } else if(document.getElementById('BusinessCityId').value == '') {
            csscody.alert("Please choose your city.<br /><br />.");
            return false;
        }
    } else if(isNaN(document.getElementById('BusinessPhone').value)) {
        csscody.alert("Please provide a valid contact no.<br /><br />");
        return false;
    }else if(document.getElementById('BusinessCityId').value == '') {
        csscody.alert("Please choose your city.<br /><br />.");
        return false;
    }
    return true;
}

///request a deal validation

function checkErrorMessageOfRequestADealForm() {
    if(document.getElementById('requestsendername').value == '') {
      csscody.alert("Business Name Field cannot be left blank.<br /><br />");
        return false;
    } else if((document.getElementById('requestsenderbusinesstype').value == '') || ( document.getElementById('requestsenderbusinesstype').value == 'e.g. restaurant, club etc' ) ){
                 csscody.alert("Business type Field cannot be left blank.<br /><br />");
        return false;
    } else if(!emailCheck(document.getElementById('requestsenderemail').value)  ) {
        csscody.alert("Please provide a valid email address.<br /><br />");
        return false;
	} else if(document.getElementById('requestsendercity').value == '' )  {
        csscody.alert("Please select your city.<br /><br />");
        return false;
	} else if((document.getElementById('requestsendermessage').value == '') || (document.getElementById('requestsendermessage').value == 'enter you message here')  )  {
        csscody.alert("Please enter your message.<br /><br />");
        return false;
	}
    return true;
}
function changeCity(objCity)
{
	if(objCity!='')
	{
		window.location.href='fn-change-city.php?city='+objCity;
	}
}