function show(val) {
    if (val == 'home') {
        //document.getElementById("home").style.display = '';
        //document.getElementById("about").style.display = 'none';
        //document.getElementById("music").style.display = 'none';
        //document.getElementById("donate").style.display = 'none';
        //document.getElementById("grant").style.display = 'none';
        document.getElementById("htd").className = 'select';
        document.getElementById("atd").className = '';
        document.getElementById("mtd").className = '';
        document.getElementById("dtd").className = '';
        document.getElementById("gtd").className = '';
        document.getElementById("arttd").className = '';
        document.getElementById("ttd").className = '';
    }
    if (val == 'about') {
        //document.getElementById("home").style.display = 'none';
        //document.getElementById("about").style.display = '';
        //document.getElementById("music").style.display = 'none';
        //document.getElementById("donate").style.display = 'none';
        //document.getElementById("grant").style.display = 'none';
        document.getElementById("htd").className = '';
        document.getElementById("atd").className = 'select';
        document.getElementById("mtd").className = '';
        document.getElementById("dtd").className = '';
        document.getElementById("gtd").className = '';
        document.getElementById("arttd").className = '';
        document.getElementById("ttd").className = '';        
    }
    if (val == 'music') {
        //document.getElementById("home").style.display = 'none';
        //document.getElementById("about").style.display = 'none';
        //document.getElementById("music").style.display = '';
        //document.getElementById("donate").style.display = 'none';
        //document.getElementById("grant").style.display = 'none';
        document.getElementById("htd").className = '';
        document.getElementById("atd").className = '';
        document.getElementById("mtd").className = 'select';
        document.getElementById("dtd").className = '';
        document.getElementById("gtd").className = '';
        document.getElementById("arttd").className = '';
        document.getElementById("ttd").className = '';        
    } if (val == 'donate') {
        //document.getElementById("home").style.display = 'none';
        //document.getElementById("about").style.display = 'none';
        //document.getElementById("music").style.display = 'none';
        //document.getElementById("donate").style.display = '';
        //document.getElementById("grant").style.display = 'none';
        document.getElementById("htd").className = '';
        document.getElementById("atd").className = '';
        document.getElementById("mtd").className = '';
        document.getElementById("dtd").className = 'select';
        document.getElementById("gtd").className = '';
        document.getElementById("arttd").className = '';
        document.getElementById("ttd").className = '';        
    } if (val == 'grant') {
        //document.getElementById("home").style.display = 'none';
        //document.getElementById("about").style.display = 'none';
        //document.getElementById("music").style.display = 'none';
        //document.getElementById("donate").style.display = 'none';
        //document.getElementById("grant").style.display = '';
        document.getElementById("htd").className = '';
        document.getElementById("atd").className = '';
        document.getElementById("mtd").className = '';
        document.getElementById("dtd").className = '';
        document.getElementById("gtd").className = 'select';
        document.getElementById("arttd").className = '';
        document.getElementById("ttd").className = '';        
    } if (val == 'artists') {
        //document.getElementById("home").style.display = 'none';
        //document.getElementById("about").style.display = 'none';
        //document.getElementById("music").style.display = 'none';
        //document.getElementById("donate").style.display = 'none';
        //document.getElementById("grant").style.display = 'none';
        document.getElementById("htd").className = '';
        document.getElementById("atd").className = '';
        document.getElementById("mtd").className = '';
        document.getElementById("dtd").className = '';
        document.getElementById("arttd").className = 'select';
        document.getElementById("ttd").className = '';        
        document.getElementById("gtd").className = '';
    }if (val == 'thanks') {
        //document.getElementById("home").style.display = 'none';
        //document.getElementById("about").style.display = 'none';
        //document.getElementById("music").style.display = 'none';
        //document.getElementById("donate").style.display = 'none';
        //document.getElementById("grant").style.display = 'none';
        document.getElementById("htd").className = '';
        document.getElementById("atd").className = '';
        document.getElementById("mtd").className = '';
        document.getElementById("dtd").className = '';
        document.getElementById("gtd").className = '';
        document.getElementById("arttd").className = '';
        document.getElementById("ttd").className = 'select';        
    }              
}
function Validate(strEmail)
    {
        strEmail = document.getElementById("ctl00_txtEmail").value;
        //alert(strEmail);
        var err = false;
        var errMsg = "";
        var mail=new RegExp(); 
        mail =/\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
         
        if(strEmail == "")
        {
            errMsg += "Enter Email \r\n";
            err = true;
        }
        else 
        {
            if(!mail.test(strEmail))
            {
                errMsg += "Enter Valid Email \r\n";
                err = true;
            }
        }
        if(err)
        {
            alert(errMsg);
            return false;
        }
        return true;
    }
    //document.write('<table border="0" cellpadding="0" cellspacing="0">')
    //document.write('<form id="form" method="POST" action="submitemail.asp"><tr><td><img src="Images/mail.png" alt="" /></td>')
    //document.write('<td class="join"> <input id="mail" name="mail" class="input" type="text" /></td>')
    //document.write('<td><input type="submit" value="" onclick="javascript:return Validate();" class="gobtn" /></td>')
    //document.write('<td class="music"><a href="">Get the music now!</a></td>')
    //document.write('<td class="donate"><a target="_blank" href="https://secure.groundspring.org/dn/index.php?aid=5534">Donate now!</a></td></tr></form></table>')