function test_popup(id, state){
	x = document.getElementById(id);
	x.style.visibility = state;
}

function openGuidelines(categoryId)
{
    window.open('guidelines.php?id='+categoryId,'guidelines','toolbar=0,scrollbars=1,location=0,statusbar=1,menubar=0,resizable=1,width=800,height=500');
}