function CheckField(sValue)
{
        var bReturn;
        //var sValue = FieldName.value;
        if(Trim(sValue) == "")
        {
                bReturn = false;
        }
        else{
                bReturn = true;
        }
        return bReturn;
}

        
        function Trim(strString)
{
        var intNum
        // Search from Start of String for a character that isn't a space
        if (strString.length == 0) return "";
        intNum = -2;
        do
        {
                if (intNum != -2){
                        strString = strString.slice(1)
                }
                intNum = strString.search(" ")
        }
        while (intNum == 0);

        // If string isn't blank Search from End of String for a character that isn't a space
        if (strString.length != 0){
                intNum = -2;
                do
                {
                        if (intNum != -2){
                                strString = strString.slice(0,-1)
                        }
                        intNum = strString.lastIndexOf(" ")
                }
                while (intNum == strString.length-1);
        }
        return strString;
        }

function SearchValidate(sValue)
{
        var message = "";
        if(!CheckField(sValue))
                {
                message = "Si prega di inserire un termine di ricerca.";
                }
        
        if(message != "")
                {
                alert(message);
                return false;
                }
        else
                {
                return true;
                }
}




function SubmitForm1()
{   

        if (SearchValidate(document.SearchForm1.keyword.value))
    {   sAction="/it/content/search/results.asp";
        document.SearchForm1.action = sAction ;
        document.SearchForm1.submit()   }
}

function SubmitForm2()
{   if (SearchValidate(document.SearchForm2.keyword.value))
    {   sAction="/it/content/search/results.asp";
        document.SearchForm2.action = sAction ;
        document.SearchForm2.submit()   }
}