// JScript File
function checkmsg()
{
    if(document.getElementById('ctl00_txtmessage').value=='')
    {
        return false;
    }
}

function checkpic()
{
    if(document.getElementById('ctl00_thumimg1').value=='')
    {
        return false;
    }
}
function checksearch()
{
    if(document.getElementById('ctl00_txtsearch').value=='Search...')
    {
        alert('Please enter any keyword');
        return false;
    }
}
function checksearchlogin()
{
    if(document.getElementById('txtsearch').value=='')
    {
        alert('Please enter any keyword');
        return false;
    }
}
function alphanum(e)
{
    isIE=document.all? 1:0	
    keyEntry = !isIE? e.which:e.keyCode;	
    if(((keyEntry >= '48') && (keyEntry <= '57')) || ((keyEntry >= '65') && (keyEntry <= '90')) || ((keyEntry >= '97') && (keyEntry <= '122')) || (keyEntry=='32')) 		
    return true;  	
    else		
    return false;
}