function chksearch(stxt){
var searchval
searchval = document.KeywordSearch.searchtext.value

if (searchval == '') {
	//alert('help me search');
	document.KeywordSearch.searchtext.value = 'Enter Keyword'
}
else if (searchval == 'Enter Keyword') {
	document.KeywordSearch.searchtext.value = ''
}

}

function chkSearchForm(form)
{
    if (form.searchtext.value == '')
        return false;
    else
        return true;
}
//onFocus="if(this.value=='Search')value=''" onBlur="if(this.value=='')value='Search';"