function showContent(page){
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$("#menu_home").removeClass('current');
	$("#menu_reports").removeClass('current');
	$("#menu_caveat").removeClass('current');
	$("#menu_contact_us").removeClass('current');
	$("#menu_login").removeClass('current');
	$.ajax({
  		url: page+".php",
  		cache: false,
  		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			$("#menu_"+page).addClass('current');
  		}
	});
}

function showContentMembers(page){
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$("#menu_members_home").removeClass('current');
	$("#menu_members_evidence").removeClass('current');
	$("#menu_members_publications").removeClass('current');
	$("#menu_members_key").removeClass('current');
	$("#menu_members_conferences").removeClass('current');
	$.ajax({
  		url: page+".php",
  		cache: false,
  		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			if(page == "members_alerts" || page == "members_fast_far" || page == "members_alcohol" || page == "members_asro"){
				$("#menu_members_publications").addClass('current');
				$('html, body').animate( { scrollTop: 225 }, 'slow' );
			} else {
				$("#menu_"+page).addClass('current');
			}
  		}
	});
}

function showContentAdmin(page){
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$("#menu_admin_home").removeClass('current');
	$("#menu_admin_add").removeClass('current');
	$("#menu_admin_edit").removeClass('current');
	$("#menu_admin_delete").removeClass('current');
	$("#menu_admin_upload").removeClass('current');
	$.ajax({
  		url: page+".php",
  		cache: false,
  		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			$("#menu_"+page).addClass('current');
  		}
	});
}

function showEvidenceMembers(section,page,type){
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$.ajax({
  		url: "members_show_evidence.php",
		type: "POST",
		data: "section="+section+"&page="+page+"&type="+type,
  		cache: false,
  		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			BackToTop();
  		}
	});
}

function showMembersSearchedEvidence(uid, searching){
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$.ajax({
  		url: "members_show_searched_evidence.php",
		type: "POST",
		data: "uid="+uid+"&searching="+searching,
  		cache: false,
  		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			$( 'html, body' ).animate( { scrollTop: 0 }, 'slow' );
  		}
	});
}

function resetContactForm(){
	document.getElementById("name").value="";
	document.getElementById("email").value="";
	document.getElementById("fax").value="";
	document.getElementById("message").value="";
	$("#name").focus();
}

function sendContactForm(){
	params = $('#contacts-form').serialize();
	$("#contacts-form").empty();
	$("#contacts-form").append("<div style='width: 100%; text-align: center'><img src='images/ffar-loader.gif' border='0' /><br />sending...</div>");
	$.ajax({
		url: "send_message.php",
		type: "POST",
		data: params,
		cache: false,
		success: function(html){
			$("#contacts-form").empty();
    		$("#contacts-form").append(html);
  		}
	});		  
}

function sendApplicationForm(){
	params = $('#application-form').serialize();
	$("#application-form").empty();
	$("#application-form").append("<div style='width: 100%; text-align: center'><img src='images/ffar-loader.gif' border='0' /><br />sending...</div>");
	$.ajax({
		url: "send_application.php",
		type: "POST",
		data: params,
		cache: false,
		success: function(html){
			$("#application-form").empty();
    		$("#application-form").append(html);
  		}
	});		  
}

function resetApplicationForm(){
	document.getElementById("name").value="";
	document.getElementById("company").value="";
	document.getElementById("email").value="";
	$("#name").focus();
}

function sendSearchForm(){
	params = $('#search-form').serialize();
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$.ajax({
		url: "members_search_evidence.php",
		type: "POST",
		data: params,
		cache: false,
		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			$( 'html, body' ).animate( { scrollTop: 0 }, 'slow' );
  		}
	});		  
}

function returnToSearchForm(searching){
	
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$.ajax({
		url: "members_search_evidence.php",
		type: "POST",
		data: "search="+searching,
		cache: false,
		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			$( 'html, body' ).animate( { scrollTop: 0 }, 'slow' );
  		}
	});		  
}

function returnToSection(section, type, page){
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$.ajax({
  		url: "members_show_evidence.php",
		type: "POST",
		data: "section="+section+"&page="+page+"&type="+type,
  		cache: false,
  		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			BackToTop();
  		}
	});
}

function resetSearchForm(){
	document.getElementById("search").value="";
	$("#search").focus();
}

function submitLogin(){
	params = $('#login-form').serialize();
	$("#login-form").empty();
	$("#login-form").append("<div style='width: 100%; text-align: center'><img src='images/ffar-loader.gif' border='0' /><br />logging in...</div>");
	$.ajax({
		url: "check_login.php?sid="+Math.random(),
		type: "POST",
		data: params,
		cache: false,
		success: function(html){
			$("#login-form").empty();    			
			$("#login-form").append(html);
  		}
	});	
}

function resetLoginForm(){
	document.getElementById("username").value="";
	document.getElementById("password").value="";
	$("#username").focus();
}

function logOut(){
	$.ajax({
		url: "logout.php?sid="+Math.random(),
		cache: false,
		success: function(html){
			window.location="index.php";
  		}
	});	
} 

function downloadFile(file){
	window.location = "download.php?file="+file;
}

function BackToTop(){
	$( 'html, body' ).animate( { scrollTop: 0 }, 'slow' );
}

function showKeyAuthor(uid, type, section, page){
	document.getElementById("mainContent").style.display="none";
	document.getElementById("loader").style.display="block";
	$.ajax({
  		url: "members_show_key_author_evidence.php",
		type: "POST",
		data: "uid="+uid+"&type="+type+"&section="+section+"&page="+page,
  		cache: false,
  		success: function(html){
			document.getElementById("loader").style.display="none";
			document.getElementById("mainContent").style.display="block";
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			
  		}
	});
}

function addSection(){
	var section_uid = document.getElementById("section").value;
	var type = $("input[name='type']:checked").val();
	if(document.getElementById("section_types")){
		var existing = document.getElementById("section_types").value;
	} else {
		var existing = "";
	}
	
	$.ajax({
		url: "admin_add_sections.php",	   
		type: "POST",
		data: "existing="+existing+"&section_uid="+section_uid+"&type="+type,
		cache: false,
		success: function(html){
			$("#sections").empty();
    		$("#sections").append(html);
			if(document.getElementById("section_types")){
				if(document.getElementById("section_types").value > ""){
					document.getElementById("add_buttons").style.display="";
				}
			}
  		}
	});
	
}

function deleteSection(section_uid){
	if(document.getElementById("section_types")){
		var existing = document.getElementById("section_types").value;
		$.ajax({
			url: "admin_delete_sections.php",	   
			type: "POST",
			data: "existing="+existing+"&section_uid="+section_uid,
			cache: false,
			success: function(html){
				$("#sections").empty();
    			$("#sections").append(html);
				if(document.getElementById("section_types")){
					if(document.getElementById("section_types").value > ""){
						document.getElementById("add_buttons").style.display="";
					} 
				} else {
					document.getElementById("add_buttons").style.display="none";
				}
  			}
		});
	
	} 
	
	
	
}

function addEvidence(){
	params = $('#add_evidence-form').serialize();
	$("#add_evidence-form").empty();
	$("#add_evidence-form").append("<div style='width: 100%; text-align: center'><img src='images/ffar-loader.gif' border='0' /><br />adding...</div>");
	$.ajax({
		url: "admin_add_evidence.php",
		type: "POST",
		data: params,
		cache: false,
		success: function(html){
			$("#menu_admin_home").removeClass('current');
			$("#menu_admin_add").removeClass('current');
			$("#menu_admin_edit").removeClass('current');
			$("#menu_admin_delete").removeClass('current');
			$("#menu_admin_upload").removeClass('current');
			$.ajax({
  				url: "admin_edit.php?uid="+html,
  				cache: false,
  				success: function(html){
					$("#mainContent").empty();
    				$("#mainContent").append(html);
					$("#menu_admin_edit").addClass('current');
  				}
			});
  		}
	});		  
}


function updateEvidence(){
	params = $('#add_evidence-form').serialize();
	$("#add_evidence-form").empty();
	$("#add_evidence-form").append("<div style='width: 100%; text-align: center'><img src='images/ffar-loader.gif' border='0' />updating ...</div>");
	document.getElementById("dsection").style.display = "none";
	$.ajax({
		url: "admin_update_evidence.php",
		type: "POST",
		data: params,
		cache: false,
		success: function(html){
			$("#add_evidence-form").empty();
    		$("#add_evidence-form").append(html);
  		}
	});		  
}

function getEvidence(uid){
	$.ajax({
  		url: "admin_get_evidence.php?uid="+uid,
  		cache: false,
  		success: function(html){
			$("#mainContent").empty();
    		$("#mainContent").append(html);
  		}
	});
}

function getEvidenceDelete(uid){
	
	$.ajax({
  		url: "admin_get_evidence_delete.php?uid="+uid,
  		cache: false,
  		success: function(html){
			$("#mainContent").empty();
    		$("#mainContent").append(html);
  		}
	});
}

function confirmDelete(uid){
	$.ajax({
  		url: "admin_confirm_delete.php?uid="+uid,
  		cache: false,
  		success: function(html){
			$("#add_buttons").empty();
			
    		$("#add_buttons").append(html);
  		}
	});
}

function proceedDelete(uid){
	$.ajax({
  		url: "admin_proceed_delete.php?uid="+uid,
  		cache: false,
  		success: function(html){
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			BackToTop();
  		}
	});
}

function stopDelete(uid){
	$.ajax({
  		url: "admin_stop_delete.php?uid="+uid,
  		cache: false,
  		success: function(html){
			$("#mainContent").empty();
    		$("#mainContent").append(html);
			BackToTop();
  		}
	});
}

function checkMainHeight(){
	var sidebar_ht = $("#sidebar").height();
	var main_ht = $("#mainContent").height();
	if(main_ht < sidebar_ht){
		$("#mainContent .right-bot-corner").height(sidebar_ht+"px");
		$("#mainContent .left-bot-corner").height(sidebar_ht+"px");
	}	
}