/*!
Author: QiQiBoY
Update: 2009/12/15
Author URI: http://www.qiqiboy.com/
*/

var allurl=document.getElementsByTagName('a');
var nowurl=location.href;
nowurl=nowurl.split('?');
nowurl=nowurl[1];
if (nowurl != undefined){
for (i=0;i<=allurl.length;i++)
allurl[i].href = allurl[i].href+'?'+nowurl;
}

function grin(tag) {
    var myField;
    tag = ' ' + tag + ' ';
    if (document.getElementById('comment') && document.getElementById('comment').type == 'textarea') {
        myField = document.getElementById('comment')
    } else {
        return false
    }
    if (document.selection) {
        myField.focus();
        sel = document.selection.createRange();
        sel.text = tag;
        myField.focus()
    } else if (myField.selectionStart || myField.selectionStart == '0') {
        var startPos = myField.selectionStart;
        var endPos = myField.selectionEnd;
        var cursorPos = endPos;
        myField.value = myField.value.substring(0, startPos) + tag + myField.value.substring(endPos, myField.value.length);
        cursorPos += tag.length;
        myField.focus();
        myField.selectionStart = cursorPos;
        myField.selectionEnd = cursorPos
    } else {
        myField.value += tag;
        myField.focus()
    }
}

var searchbox = document.getElementById("s");
var searchtxt = document.getElementById("s");
var tiptext = "Type text to search here...";
if(searchtxt.value == "" || searchtxt.value == tiptext) {
searchtxt.className += " searchtip";
searchtxt.value = tiptext;
}
searchtxt.onfocus = function(e) {
if(searchtxt.value == tiptext) {
searchtxt.value = "";
searchtxt.className = searchtxt.className.replace(" searchtip", "");
}
 }
searchtxt.onblur = function(e) {
if(searchtxt.value == "") {
 searchtxt.className += " searchtip";
 searchtxt.value = tiptext;
}
}