// Clears a textbox default value onClick
function clearText(field)
{

    if (field.defaultValue == field.value) {
		field.value = '';
    }/* else if (field.value == '') {
		field.value = field.defaultValue;
    }*/

}

// Not used
// Hides/Shows a div container
function toggleDiv( id , titleid, title)
{
	var ele = document.getElementById(id);
	//var text = document.getElementById("displayText");
	var text = document.getElementById(titleid);
	if(ele.style.display == "block") {
    		ele.style.display = "none";
		text.innerHTML = "Show " + title;
  	}
	else {
		ele.style.display = "block";
		text.innerHTML = "Hide " + title;
	}
}

// Facebook
function fbs_click() {
	u=location.href;
	t=document.title;window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
	return false;
}

// MySpace
function GetThis(T, C, U, L)
{
    var targetUrl = 'http://www.myspace.com/index.cfm?fuseaction=postto&' + 't=' + encodeURIComponent(T)
    + '&c=' + encodeURIComponent(C) + '&u=' + encodeURIComponent(U) + '&l=' + L;
    window.open(targetUrl);
}


// used on add comment form
function textCounter(field,cntfield,maxlimit)
{
    if (field.value.length > maxlimit) {
        //field.value = field.value.substring(0, maxlimit);
        cntfield.value = maxlimit - field.value.length;
        document.commentForm.submitComment.disabled = true;

    } else {
        cntfield.value = maxlimit - field.value.length;
        document.commentForm.submitComment.disabled = false;
    }

}

// disable comment form on submit
function disableForm(theform)
{

    document.commentForm.submitComment.disabled = true;

}