function get_height(id){
	var parent = document.getElementById(id);
	var height = document.defaultView.getComputedStyle(id,null).getPropertyValue("height");
	return height;
}
function size_vert_grad(source,target){
	height = get_height(source);
	document.getElementById(target).src = 'magicpic.php?a=show&width=30&src=dk_vertgrad.png&height='+height;
}
function redirect(page){
	window.location = page;
}
function show_hide_section(number){
	if (document.getElementById('left_nav_links_'+number).style.display == 'none'){
		document.getElementById('left_nav_links_'+number).style.display = 'block';
		document.getElementById('left_nav_section_img_'+number).src= 'http://images.designknights.com/minusbox.png';
	}
	else {
		document.getElementById('left_nav_links_'+number).style.display = 'none';
		document.getElementById('left_nav_section_img_'+number).src= 'http://images.designknights.com/plusbox.png';
	}
}
function confirm_delete_module() {
	var answer = confirm("Are you sure you want to delete an entire module. This process is not undoable. You will loose all pages in this module. We stronly recomend you backup before doing this.")
	if (answer){
		redirect ("http://movies.designknights.com/index.php?m=admin&p=pageMgmt&a=mod_del_sel");
	}
	else{
		redirect ("http://movies.designknights.com/index.php?m=admin&p=pageMgmt");
	}
}