/**
 * hide/show the page body on add new page if select page or category
 * 
 * @param value
 * @return
 */
function showDetails(value) {
	if (value == 'page and category' || value == 'page') {
		$('#details').animate( {
			height : '350px'
		}, 1500);
	} else {
		$('#details').animate( {
			height : '0px'
		}, 1500);
	}
}
/**
 * add page form validation
 * 
 * @return
 */
function formValid() {
	if (document.getElementById('page_name').value == '') {
		alert("write the page name");
		document.getElementById('page_name').focus();
	} else if (document.getElementById('page_type').value == '0') {
		alert("select the page type");
		document.getElementById('page_type').focus();
	} else if (document.getElementById('page_type').value == 'page and category'
			|| document.getElementById('page_type').value == 'page') {
		if (document.getElementById('page_title').value == '') {
			alert('insert page title');
			document.getElementById('page_title').focus();
		} else
			document.add_page.submit();
	} else
		document.add_page.submit();
}
/**
 * add inner page form validation
 * 
 * @return
 */
function InnerFormValid() {
	if (document.getElementById('page_name').value == '') {
		alert("write the page name");
		document.getElementById('page_name').focus();
	} else if (document.getElementById('page_title').value == '') {
		alert('insert page title');
		document.getElementById('page_title').focus();
	} else
		document.add_page.submit();
}
/**
 * show menu for parent pages
 * 
 * @param parent_id
 * @param status
 * @return
 */
function menuSlide(parent_id, status) {
	if (document.getElementById(parent_id)) {
		if (status == 'show') {
			document.getElementById(parent_id).style.visibility = 'visible';
		} else {
			document.getElementById(parent_id).style.visibility = 'hidden';
		}
	}
}
/**
 * get the page link for menu and sub menu
 * @param page_id
 * @param page_type
 * @param page_url
 * @return
 */
function menuLink(page_id,page_type,page_url) {
	if(page_type != 'category' ) {
		if(page_url == '') 
			location.href = 'page.php?page_id=' + page_id;
		else
			location.href = page_url;
	}
}
/**
 * add page form validation
 * 
 * @return
 */
function InnerPageformValid() {
	if (document.getElementById('page_name').value == '') {
		alert("write the page name");
		document.getElementById('page_name').focus();
	} else if (document.getElementById('page_title').value == '') {
			alert('insert page title');
			document.getElementById('page_title').focus();
		} else
			document.add_page.submit();
}