function clearInput(field_id, term_to_clear) {
	
	// Clear input if it matches default value
	if (document.getElementById(field_id).value == term_to_clear ) {
		document.getElementById(field_id).value = '';
	}
	
	// If the value is blank, then put back term
	else if (document.getElementById(field_id).value == '' ) {
		document.getElementById(field_id).value = term_to_clear;
	}
} // end clearSearch()

function login() {
	var ele = document.getElementById("toggleText");
	var text = document.getElementById("displayText");
	if(ele.style.display == "block") {
    	ele.style.display = "none";
		text.innerHTML = "Login";
  	}
	else {
		ele.style.display = "block";
		text.innerHTML = "Hide login";
		initFormUserField()
	}
}

function copyinputblog()
{
	var tmp = document.getElementById('blog_title').value;
    tmp = tmp.toLowerCase().replace(/^\s+|\s+$/g, "").replace(/[_|\s]+/g, "");
    tmp = tmp.replace(/[^a-z0-9-]+/g, "").replace(/[-]+/g, "").replace(/^-+|-+$/g, "");
    document.getElementById('blogname').value = tmp;
}

function copyinputuser()
{
	var tmp = document.getElementById('field_1').value;
    tmp = tmp.toLowerCase().replace(/^\s+|\s+$/g, "").replace(/[_|\s]+/g, "");
    tmp = tmp.replace(/[^a-z0-9-]+/g, "").replace(/[-]+/g, "").replace(/^-+|-+$/g, "");
    document.getElementById('signup_username').value = tmp;
}