// JScript File

// Tooltip DropDownList 

function ChangeToolTip(elm)
{
    if(elm.length>0)
    {
        elm.title = elm.options[elm.selectedIndex].text;
    }
}


// 
function OperatorBtn(btn)
{
    var Btntxt =document.getElementById(btn.id).value;
    var SearchTxt =document.getElementById('ctl00_Content_txtSearch').value;
    document.getElementById('ctl00_Content_txtSearch').value =SearchTxt +' '+Btntxt+' ';
    document.getElementById('ctl00_Content_txtSearch').focus();
}

function ValidateSearch()
{
    var Query =document.getElementById('ctl00_Content_txtSearch').value;
    var i=0;
    var countParenthesis =0;

    while(i<=Query.length) 
    {

        if (Query.substring(i,i+1) == "(") 
            countParenthesis++;
        if (Query.substring(i,i+1) == ")") 
            countParenthesis--;
        i++;
    }
    if (countParenthesis !=0)
    {
        alert('Syntex Error :Unmatched parentheses in search statement ')
        return false;
    }
    
    
}