function changeView(page, elem, elem2){
    if(elem.checked == true){
        document.getElementById(elem2).checked = false;
        //alert(page);
        document.location.href = page;
    }else{
        document.location.href = 'news';
    }
}

function displayEmbed()
{
    var embed=document.getElementById('embedTextArea').style;
    if(embed.display == 'block')
        embed.display='none';
    else
        embed.display='block';
}
function light_off_div(id, base)
{
    document.getElementById("theme_left"+id).style.background = 'url("'+base+'images/theme-left-corner.gif") no-repeat scroll right top #C2C3BE';
    document.getElementById("theme_center"+id).style.backgroundColor = "#C2C3BE";
    document.getElementById("theme_right"+id).style.background = 'url("'+base+'images/theme-right-corner.gif") no-repeat scroll right top #C2C3BE';
}
function light_on_div(id, base)
{
    document.getElementById("theme_left"+id).style.background = 'url("'+base+'images/theme-left-corner-on.gif") no-repeat scroll right top #F3C50D';
    document.getElementById("theme_center"+id).style.backgroundColor = "#F3C50D";
    document.getElementById("theme_right"+id).style.background = 'url("'+base+'images/theme-right-corner-on.gif") no-repeat scroll right top #F3C50D';
}
function light_image_off(id, base){
    //var base='/wyc/';
    if(id == 1){
        document.getElementById("facebookImage").src = base+'images/icon-fb-in.gif';
    }else if(id == 2){
        document.getElementById("twitterImage").src = base+'images/icon-twitte-in.gif';
    }else if(id == 3){
        document.getElementById("moreImage").src = base+'images/icon-more-in.gif';
    }
    else if(id == 4){
        document.getElementById("embed").src = base+'images/embed.gif';
    }
}
function light_image_on(id, base){
    //var base='/wyc/';
    if(id == 1){
        document.getElementById("facebookImage").src = base+'images/icon-fb-on.gif';
    }else if(id == 2){
        document.getElementById("twitterImage").src = base+'images/icon-twitte-on.gif';
    }else if(id == 3){
        document.getElementById("moreImage").src = base+'images/icon-more-on.gif';
    }
    else if(id == 4) {
        document.getElementById("embed").src = base+'images/embed-on.gif';
    }
}




function manipulate_comments(base_url, nid, cid, expand_collapse) {
    if (window.XMLHttpRequest)
    {// code for IE7+, Firefox, Chrome, Opera, Safari
        xmlhttp=new XMLHttpRequest();
    }
    else
    {// code for IE6, IE5
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.onreadystatechange=function()
    {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {   
            var res = xmlhttp.responseText;
            res = res.substr(19, res.length);
            res = res.substr(0, res.length-6);
            document.getElementById("comments").innerHTML = res;
        }
    }
    xmlhttp.open("GET",base_url+"expand_collapse.php?nid="+nid+"&cid="+cid+"&expand_collapse="+expand_collapse,true);
    xmlhttp.send();
}
function validateEmail(email) {
    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    if(reg.test(email) == false) {
        alert('Invalid Email Address');
        return false;
    }
    return true;
}


function checkIfMailConfirmed(base_url, eml) {
    if (window.XMLHttpRequest)
    {// code for IE7+, Firefox, Chrome, Opera, Safari
        xmlhttp=new XMLHttpRequest();
    }
    else
    {// code for IE6, IE5
        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.onreadystatechange=function()
    {
        if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
            //alert('xx'+xmlhttp.responseText+'xx');
            if(xmlhttp.responseText == 'y'){
                document.getElementById("edit-optin").checked = true;
                document.getElementById("edit-optin").disabled = true;
            }else if(xmlhttp.responseText == 'n'){
                document.getElementById("edit-optin").checked = true;
                document.getElementById("edit-optin").disabled = false;
            }
        }
    }
    xmlhttp.open("GET",base_url+"confirmedorno.php?eml="+eml,true);
    xmlhttp.send();
}
function disableStates(value){
    if(value != 'us'){
        document.getElementById("edit-province").disabled = true;
    }
    else document.getElementById("edit-province").disabled = false;
}