function toonmenu(elmnt)
{
document.getElementById(elmnt).style.visibility="visible"
}
function verstopmenu(elmnt)
{
document.getElementById(elmnt).style.visibility="hidden"
}
function rowcolor(row,trow,color){
var theCells = null;
theCells = row.getElementsByTagName('td');
var rowCellsCnt  = theCells.length;
for (c = 0; c < rowCellsCnt; c++) {
theCells[c].style.backgroundColor = color;
}
return true;
}

window.defaultStatus = "";

function clearThis(string,obj) { if (obj.value == string) { obj.value = ""; } }
function fillThis(string,obj) { if (obj.value == "") { obj.value = string; } }

function uitloggen() {
    var agree=confirm("Cikmak istediginizden eminmisiniz?");
    if (agree) {
        return true;
    } else {
        return false;
    }
}