function submit_paging(number){
	document.frmpaging.pagehidden.value=number;
}
function submit_QueryPaging(number){
	document.QueryPaging.authorpageid.value=number;
}
function submit_alphabet(number){
	document.submitalphabet.alphabethidden.value=number;	
}
function checkEmptyftSearch(txtSearch, strAlert)
{
    if (txtSearch.value == "")
    {
        alert(strAlert);
        return false;
    }
    return true;
}