var gmarkers = [];
var i = 0;
var j;
var map_movements_listener ="on";

var are_we_logged_in;
var comment_part_1;
var comment_part_2;
var comment_part_3;
var comment_part_4;
var our_review_length="0";
var our_review_grade="0";
var our_review_email_length="0";
var our_review_password_length="0";
var our_review_email_at_signs;
var our_review_email ="";
var password ="";
var our_review_password ="";
var secure_password ="";
var forgot_password ="";
var new_user ="";
var check_form_ok;

var ajax_array;

var baseIcon;
var icon;
var marker;
var map;
var bounds;

var point_message;

var xml_data;
var xml;
var markers;

var lat;
var long;
var point_link;
var point_id;

var curDateTime;

var tooltip;
var greenCross;

var own_offset_x =0;
var own_offset_y =0;
var point;
var offset;
var anchor;
var width;
var height;
var pos;

var map_southwest;
var map_southwest_lat;
var map_southwest_long;
var map_center;
var map_center_lat;
var map_center_long	;
var marker_position;
var marker_lat;
var marker_long;
var map_lat_dif	
var map_long_dif;
var marker_lat_dif;
var marker_long_dif;
var marker_offset_lat; 
var marker_offset_long;

var searchstringclean;
var searchstring;

var comment_part_2_loaded ="no";
var comment_part_3_loaded ="no";

var cookie_expire_date;
var user_login_code;
var user_nicename;
var logged_out;

var last_reviews_xml_data;
var last_reviews_xml;
var last_reviews;
var review_description;
var review_time;
var review_venue_name;
var review_link;
var review_author_link;
var our_delay;
var review_author_image;

var user_first_time_code="";
var user_password_code="";

var user_nicename_array;
var user_nicename_array_2;

var sorting_menu_good_bad_original ="";
var sorting_menu_type_of_place_original ="";


var change_review_underway ="no";

// setting cookie
function setCookie(c_name,value,expiredays)
{
var cookie_expire_date=new Date();
cookie_expire_date.setDate(cookie_expire_date.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+cookie_expire_date.toGMTString()+";path=/");
}

// getting cookie
function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}

// IF THE TEXTAREA IS CLICKED
function textarea_clicked(t, whichname) {
		if (comment_part_3_loaded=="no" && are_we_logged_in!="yes") 
		{ load_email_box(); comment_part_3_loaded="yes"; }
		
		// expand textarea
		var a = t.value.split('\n');
		var b=1;
		for (x=0;x < a.length; x++) {
		 if (a[x].length >= t.cols) b+= Math.floor(a[x].length/t.cols);
		 }
		b+= a.length;
		if (b > t.rows) t.rows = b;
		
		// max 400 characters
		our_review_length = (t.value.length);
		document.getElementById("comment_alert_2" + whichname).innerHTML = "";
		if (our_review_length > 500 && our_review_length < 601)
		{ document.getElementById("comment_alert_2" + whichname).innerHTML = "Max antal tecken kvar: " + (600-our_review_length); 		
		}
		if (our_review_length > 600)
		{ document.getElementById("comment_alert_2" + whichname).innerHTML = "Texten är för lång!"; }		
		
}

// LOAD TEXTAREA BOX
		function load_textarea_box() {
		if (document.getElementById("comment_part_box_2").innerHTML=="") { 
		document.getElementById("comment_part_box_2").innerHTML ="<label>Skriv en kort recension: <span class=\"comment_alert\" id=\"comment_alert_2\"></span></label><textarea id=\"our_review\" name=\"our_review\" onKeyUp=\"textarea_clicked(this, '');\" onClick=\"document.getElementById('post').style.border = '1px solid #777'\"  rows=\"4\" cols=\"70\"></textarea>"; }
		}
// LOAD EMAIL BOX
		function load_email_box() {
		document.getElementById("comment_part_box_3").innerHTML ="<label>Min emailadress: <span class=\"comment_alert\" id=\"comment_alert_3\"></span></label><input maxlength=\"60\" value=\"" + our_review_email + "\" class=\"comment_input\" id=\"our_review_email\" type=\"text\" name=\"our_review_email\"/>";
		}
// LOAD PASSWORD BOX
		function load_password_box() {
		document.getElementById("comment_part_box_4").innerHTML ="<label>Mitt lösenord: <span class=\"comment_alert\" id=\"comment_alert_4\"></span></label><input maxlength=\"60\" value=\"" + our_review_password + "\" class=\"comment_input\" id=\"our_review_password\" type=\"password\" name=\"our_review_password\"/>";
		}


	// ===== This function is invoked when the mouse goes over an entry in the side_bar =====
	// It launches the tooltip on the icon      
	function mymouseover(i,own_offset_x,own_offset_y) {
	map_movements_listener="off"; // turn off for webpage movements not directly by user		
		if (i!=1000) { document.getElementById('venue_' + i).style.backgroundColor='#efe6da'; }  // change li style 
        pan_if_outside(gmarkers[i]);
		showTooltip(gmarkers[i],own_offset_x,own_offset_y);
		if (i!=1000) { gmarkers[i].setImage('http://www.allakartor.se/mapicons/red_dot.png'); }
		if (i==1000) { window.setTimeout('tooltip.style.visibility="hidden";',15000);}
	}

	// ===== This function is invoked when the mouse leaves an entry in the side_bar =====
	// It hides the tooltip      
	function mymouseout(i) {
		document.getElementById('venue_' + i).style.backgroundColor='#ffffff';   // change li style
	tooltip.style.visibility="hidden";
	gmarkers[i].setImage('http://www.allakartor.se/mapicons/yellow_light.png'); 
	map_movements_listener="on"; // turn back on!
	}
	
	// SHOW INITIAL TOOLTIP
	function show_initial_tooltip() {
	window.setTimeout('showTooltip(gmarkers[1000],-50,-50);hide_initial_tooltip();',1500);
	}
	// HIDE INITIAL TOOLTIP
	function hide_initial_tooltip() {
	window.setTimeout('tooltip.style.visibility="hidden";',15000);
	}
	
	// listen for map movements
	function listen_for_map_movements() {
	  curDateTime = new Date();
	GEvent.addListener(map, "moveend", function() {
	curDateTime = new Date();
	if (map_movements_listener=="on") {
	document.getElementById("map_movement_feedback").innerHTML = "Listener: " + map_movements_listener + " Kartan har flyttats av användaren. <a href=\"#\">Uppdatera objekt.</a><br><br> " + curDateTime ;
	document.getElementById("map_movement_feedback").style.visibility = 'visible'; }
	});
	}


      // A function to create the marker and set up the event window
      function createMarker(point,point_message,point_link,point_id) {
		var icon = new GIcon(baseIcon);
		icon.image = "http://www.allakartor.se/mapicons/yellow_light.png";
		var marker = new GMarker(point, icon);
        // === store the name so that the tooltip function can use it ===
        marker.tooltip = '<div class="tooltip"><div class="tooltip_text"><nobr>'+point_message+'</nobr></div></div>';
        gmarkers[i] = marker;
        i++;
        map.addOverlay(marker);
		// --- ADD LISTENERS ---
		// --- MOUSE OVER ---
        GEvent.addListener(marker,'mouseover', function() {
        showTooltip(marker,-40,0); // show tooltip
		marker.setImage('http://www.allakartor.se/mapicons/red_dot.png');  // change icon
		document.getElementById('venue_' + point_id).style.backgroundColor='#EFE6DA';   // change li style
        });      
		// --- MOUSE OUT ---  
        GEvent.addListener(marker,'mouseout', function() {
		tooltip.style.visibility='hidden'; // hide tooltip
		marker.setImage('http://www.allakartor.se/mapicons/yellow_light.png');   // change icon
		document.getElementById('venue_' + point_id).style.backgroundColor='#FFFFFF'; // change li style
        }); 
		// --- GO TO LINK ON CLICK --- 
		GEvent.addListener(marker, 'click', function() {self.location.href = point_link;});	
		// --- END LISTENERS ---	       
      }

 		// A function to create the green cross
      	function createGreenCross(point,point_message) {
		var icon = new GIcon(greenCross);
		var marker = new GMarker(point, icon);
		gmarkers[1000] = marker;
        // === store the name so that the tooltip function can use it ===
        marker.tooltip = '<div class="tooltip"><div class="tooltip_text"><nobr>'+point_message+'</nobr></div></div>';
        map.addOverlay(marker); 
		// --- ADD LISTENERS ---
		// --- MOUSE OVER ---
        GEvent.addListener(marker,'mouseover', function() {
        showTooltip(marker,-50,0); // show tooltip
        });      
		// --- MOUSE OUT ---  
        GEvent.addListener(marker,'mouseout', function() {
		tooltip.style.visibility='hidden'; // hide tooltip
        }); 
		// --- END LISTENERS ---     
      }

// === TOOLTIP FUNCTION STARTS =========
function showTooltip(marker,own_offset_x,own_offset_y) {
      	tooltip.innerHTML = marker.tooltip;
	 point=map.getCurrentMapType().getProjection().fromLatLngToPixel(map.fromDivPixelToLatLng(new GPoint(0,0),true),map.getZoom());
	 offset=map.getCurrentMapType().getProjection().fromLatLngToPixel(marker.getPoint(),map.getZoom());
	 anchor=marker.getIcon().iconAnchor;
	 width=marker.getIcon().iconSize.width;
	 height=tooltip.clientHeight;
	 pos = new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(offset.x - point.x - anchor.x + width + own_offset_x, offset.y - point.y -anchor.y -height + own_offset_y)); 
	pos.apply(tooltip);
	tooltip.style.visibility="visible"; 
}
// === TOOLTIP FUNCTION ENDS =========


// === PAN-IF-OUTSIDE STARTS ===
function pan_if_outside(marker) {
	 map_southwest			= map.getBounds().getSouthWest().toString();
	map_southwest				= map_southwest.split(",");
	 map_southwest_lat		= map_southwest[0].replace("(", "").replace(" ","");
	 map_southwest_long		= map_southwest[1].replace(")", "").replace(" ","");
	 map_center				= map.getCenter().toString();
	map_center					= map_center.split(",");
	 map_center_lat			= map_center[0].replace("(", "").replace(" ","");
	 map_center_long			= map_center[1].replace(")", "").replace(" ","");
	 marker_position			= marker.getPoint().toString();
	marker_position				= marker_position.split(",");
	 marker_lat				= marker_position[0].replace("(", "").replace(" ","");
	 marker_long				= marker_position[1].replace(")", "").replace(" ","");

	 map_lat_dif				= map_center_lat - map_southwest_lat;
	 map_long_dif			= map_center_long - map_southwest_long;
	
	 marker_lat_dif			= map_center_lat - marker_lat;
	 marker_long_dif			= map_center_long - marker_long;
	
	 marker_offset_lat		=   marker_lat_dif / map_lat_dif; 
	 marker_offset_long		=  marker_long_dif / map_long_dif; 
	
	if ( (marker_offset_lat  < -0.6) && (marker_offset_long < 0) || (marker_offset_lat  < 0) && (marker_offset_long < -0.7))  // Less so we can see the text to the top and right
	{ 
	 map.panTo(new GLatLng((1*marker_lat-1*(map_lat_dif/2)), (1*marker_long-1*(map_long_dif/4)))); // So we can see the text to the right
	 //window.setTimeout(function() {alert("övre högra hörnet");}, 1000);
	}
	if ( (marker_offset_lat  < -0.6) && (marker_offset_long > 0) || (marker_offset_lat  < 0) && (marker_offset_long >  0.75)) // Less because the controls are in the way here 
	{ 
	map.panTo(new GLatLng((1*marker_lat-1*(map_lat_dif/2)), (1*marker_long+1*(map_long_dif/2))));
	 //window.setTimeout(function() {alert("övre vänstra hörnet");}, 1000);
	}
	if ( (marker_offset_lat  >  0.9) && (marker_offset_long < 0) || (marker_offset_lat  > 0) && (marker_offset_long < -0.7))  // Less so we can see the text to the right
	{ 
	map.panTo(new GLatLng((1*marker_lat+1*(map_lat_dif/2)), (1*marker_long-1*(map_long_dif/4)))); // So we can see the text to the right
	 //window.setTimeout(function() {alert("nedre högra hörnet");}, 1000);
	}
	if ( (marker_offset_lat  >  0.9) && (marker_offset_long > 0) || (marker_offset_lat  > 0) && (marker_offset_long >  0.9)) 
	{ 
	map.panTo(new GLatLng((1*marker_lat+1*(map_lat_dif/2)), (1*marker_long+1*(map_long_dif/2))));
	 //window.setTimeout(function() {alert("nedre vänstra hörnet");}, 1000);
	}
	
}
// === PAN IF OUTSIDE ENDS ===
	
	
	
	// WHEN WE SEARCH FOR A CITY
	function function_search_place(submit_type)
{
document.getElementById("search_result").style.visibility = "visible";
document.getElementById("search_result").innerHTML = "<img src=\"http://www.allakartor.se/graphics/indicator.gif\" alt=\"Working...\" />";

 searchstringclean = document.form_search.searchtext.value;
 searchstring = "/ajax.php?action=" + submit_type + "&q=" + searchstringclean + "&more=" + more_or_not;
 
GDownloadUrl(searchstring, function(data, responseCode) {
document.getElementById("search_result").innerHTML = data ; 
});
}	
	

		// WHEN WE CLICK THE "SUBMIT REVIEW" BUTTON
	function submit_review(which, which_venue_id, which_review_id)
{	
var poststr = ""; 
document.getElementById("send_review_indicator" + which).style.visibility = "visible";

	if (new_user=="y") { poststr += "&new_user=y"}
	if (forgot_password=="y") { poststr += "&forgot_password=y"} 
	if (our_review_email != "" ) { poststr += "&our_review_email=" + escape(encodeURI(our_review_email)); }
	if (secure_password != "" ) { poststr += "&secure_password=" + secure_password; }	

	poststr += "&our_review_venue_id=" + which_venue_id;
	poststr += "&our_review_id=" + which_review_id;
	poststr += "&our_review_grade=" + escape(encodeURI(our_review_grade.substring(0,1)));
	poststr += "&our_review=" + escape(encodeURI( document.getElementById("our_review" + which).value ));

var searchstring = "/ajax.php?action=update_review" + poststr ;

GDownloadUrl(searchstring, function(data, responseCode) {

//alert(searchstring);alert(data);

// split return into an array
ajax_array = data.split('|');

document.getElementById("send_review_indicator" + which).style.visibility = "hidden";

	if (ajax_array[0]==1) {  }
	if (ajax_array[0]==2) {  }
	if (ajax_array[0]==3) { 
				load_email_box(); 
				document.getElementById("comment_alert_3").innerHTML = ajax_array[1]; 
				document.getElementById("comment_part_box_3").className = "comment_part_box_highlighted";
				document.form_write_review.our_review_email.focus();
				if (document.getElementById("alert_box_4_2")) { document.getElementById("alert_box_4_2").innerHTML =""; }
				if (ajax_array[1]=="Denna emailadress är ny för oss.") {
				document.getElementById("comment_part_box_3").innerHTML += "<span id=\"alert_box_3_2\" class=\"comment_alert\"><input type=\"checkbox\" id=\"new_user\" value=\"y\" /> Klicka i denna ruta om det är första gången du använder sajten.</span>"; }
				if (ajax_array[1]=="Denna emailadress är ännu inte aktiverad.") {
				document.getElementById("comment_part_box_3").innerHTML += "<span id=\"alert_box_3_2\" class=\"comment_alert\"><input type=\"checkbox\" id=\"new_user\" value=\"y\" /> Klicka i denna ruta om du vill aktivera ditt konto!</span>"; }
				}
	if (ajax_array[0]==4) { 
				load_password_box(); 
				document.getElementById("comment_alert_4").innerHTML = ajax_array[1]; 
				document.getElementById("comment_part_box_4").className = "comment_part_box_highlighted";
				document.form_write_review.our_review_password.focus();
					if (document.getElementById("alert_box_3_2")) { document.getElementById("alert_box_3_2").innerHTML =""; } 
					if (ajax_array[1]!="Ange ditt lösenord.") {
				document.getElementById("comment_part_box_4").innerHTML += "<span id=\"alert_box_4_2\" class=\"comment_alert\"><input type=\"checkbox\" id=\"forgot_password\" value=\"y\" /> Klicka i denna ruta om du glömt ditt lösenord.</span>"; }
				}
	if (ajax_array[0]==5) {  
	 
		if (are_we_logged_in!="yes") {
				if (document.getElementById("alert_box_3_2")) { document.getElementById("alert_box_3_2").innerHTML =""; }
				if (document.getElementById("alert_box_4_2")) { document.getElementById("alert_box_4_2").innerHTML =""; }
				if (ajax_array[1]=="Klar. Lösenord saknas.") { alert(ajax_array[2]);location.href = location.href; }
				if (ajax_array[1]=="Klar. Din recension har uppdaterats.") { alert(ajax_array[2]); location.href = "http://www.allakartor.se/super_login.php?username=" + our_review_email + "&secure_password=" + secure_password + "&next=" + escape(encodeURI(location.href)) + "&remember_me=y";}
				if (ajax_array[1]=="Klar. Bli medlem.") {
				alert(ajax_array[2]);
				location.href = "/medlem/" + ajax_array[3] + "/"; 
				}
				if (ajax_array[1]=="Klar. Konstig text.") { alert(ajax_array[2]);location.href = location.href; }
				
		}
		else { 
		 	if (ajax_array[1]=="Klar.") { alert("Tack för din recension!");location.href = location.href; }
			if (ajax_array[1]=="Klar. Din recension har uppdaterats.") { alert("Din recension har uppdaterats!");location.href = location.href; }
		}
	}

});
}


	// LOAD THE LOGIN-TEXT
	function load_login () {
	
	if (document.getElementById("div_login_text").innerHTML =='')
	{
			document.getElementById("div_login_text").innerHTML = "<form action=\"http://www.allakartor.se/super_login.php\" method=\"post\" onsubmit=\"hash_password();\"><b>Email: </b> <input type=\"text\" name=\"username\" /> <b>Lösenord: </b> <input type=\"password\" name=\"password\" id=\"password\" /> Kom ihåg mig: <input type=\"checkbox\" name=\"remember_me\" id=\"remember_me\" value=\"y\" checked /> <input type=\"submit\" name=\"submit\" value=\"Logga in\" /><input type=\"hidden\" name=\"secure_password\" value=\"\" id=\"secure_password\" /><input type=\"hidden\" name=\"next\" value=\"\" id=\"next\" /></form>";
	}
	else
	{
	document.getElementById("div_login_text").innerHTML = "";
	}		
}	

	// LOAD LOGIN_PROXY
	function load_login_proxy () {
	
	if (document.getElementById('login_proxy').style.visibility == 'hidden')
	{
	document.getElementById('login_proxy').style.visibility='visible';
	}
	else
	{
	document.getElementById('login_proxy').style.visibility='hidden';
	}		
}	


	// LOAD "SORTING_MENU_GRADE" 
	function load_sorting_menu_grade () {
			document.getElementById("sorting_menu_grade").innerHTML = "Bäst betyg inom: <a href=\"?distance=1000\">1000 meter</a> | <a href=\"?distance=2000\">2000 meter</a> | <a href=\"?distance=5000\">5000 meter</a>";
	}
	// LOAD "SORTING_MENU_GOOD_BAD" 
	function load_sorting_menu_good_bad () {
			document.getElementById("sorting_menu_good_bad").innerHTML = "Betyg: <a href=\"?sorting=2\">Bäst betyg</a> | <a href=\"?sorting=3\">Sämst betyg</a>";return false;
	}		

// CHECK IF THE FORM IS OK
function function_check_form (which, which_venue_id, which_review_id)
{
	// first reset
	check_form_ok ="yes";
	document.getElementById("comment_part_box_1" + which).className = "comment_part_box";
	document.getElementById("comment_alert_2" + which).innerHTML = ""; 
	document.getElementById("comment_part_box_2" + which).className = "comment_part_box";	
	// grade
	if (our_review_grade =="0") 
	{ 	document.getElementById("comment_part_box_1" + which).className = "comment_part_box_highlighted"; 
		check_form_ok="no";
	}
	// review
	our_review_length = (document.getElementById("our_review" + which).value.length);
	if (our_review_length < 40)
	{ 	document.getElementById("comment_alert_2" + which).innerHTML = "Din recension måste bestå av minst 30 tecken"; 
	  	document.getElementById("comment_part_box_2" + which).className = "comment_part_box_highlighted"; 
		//document.form_write_review.our_review.focus();
		check_form_ok="no";
	}
	if (our_review_length > 600)
	{ 	document.getElementById("comment_alert_2" + which).innerHTML = "Texten är för lång!"; 
	  	document.getElementById("comment_part_box_2" + which).className = "comment_part_box_highlighted";
		//document.form_write_review.our_review.focus();
		check_form_ok="no";
	  }    
	// email
	if (document.getElementById("comment_part_box_3") && document.getElementById("comment_part_box_3").innerHTML !="")  {
			//first reset
			document.getElementById("comment_alert_3").innerHTML = ""; 
			document.getElementById("comment_part_box_3").className = "comment_part_box";
			
			our_review_email = document.getElementById("our_review_email").value;
			
			// number of @-signs 
			 our_review_email_at_signs = our_review_email.split('@');
			if (our_review_email_at_signs.length != 2)
			{ 	document.getElementById("comment_alert_3").innerHTML = "Fel antal @-tecken i emailadressen."; 
			  	document.getElementById("comment_part_box_3").className = "comment_part_box_highlighted"; 
				check_form_ok="no";
			} 
			// email length
			our_review_email_length = (our_review_email.length) ;
			if (our_review_email_length < 7)
			{ 	document.getElementById("comment_alert_3").innerHTML = "Emailadressen är för kort."; 
			  	document.getElementById("comment_part_box_3").className = "comment_part_box_highlighted"; 
				check_form_ok="no"; 
			} 				
	}
	// password
	if (document.getElementById("comment_part_box_4") && document.getElementById("comment_part_box_4").innerHTML !="")  {
			// first reset
			document.getElementById("comment_alert_4").innerHTML = ""; 
			document.getElementById("comment_part_box_4").className = "comment_part_box";
			
			our_review_password = document.getElementById("our_review_password").value;
		
			our_review_password_length = (our_review_password.length) ;
			if (our_review_password_length < 5)
			{ 	document.getElementById("comment_alert_4").innerHTML = "Lösenordet är för kort."; 
			  	document.getElementById("comment_part_box_4").className = "comment_part_box_highlighted"; 
				check_form_ok="no";
			}
			else {
			password = our_review_password;
			hash_password();
			}
	}
	// new user
	if (document.getElementById("new_user")) {
		if ( document.getElementById("new_user").checked) { new_user= "y"; } else { new_user= ""; } 	
	}
	// forgot password
	if (document.getElementById("forgot_password")) {
		if ( document.getElementById("forgot_password").checked) { forgot_password= "y"; } else { forgot_password= ""; } 	
	}

	// if everything looks ok, submit review
	//alert("form: " + check_form_ok);
	if (check_form_ok!="no") { submit_review(which, which_venue_id, which_review_id); }
		
}

	// loop markers
	function loop_markers() {
	xml = GXml.parse(xml_data);
	 markers = xml.documentElement.getElementsByTagName("marker");
  	 // --- FOR EACH MARKER, ADD OVERLAY ---
	      for (j = 0; j < markers.length; j++) {
          // obtain the attribues of each marker
           lat = parseFloat(markers[j].getAttribute("lat"));
           long = parseFloat(markers[j].getAttribute("long"));
           point = new GLatLng(lat,long);
           point_link = markers[j].getAttribute("point_link");
          // create the marker 
		   point_id = j;
		   point_message = markers[i].getAttribute("point_message");
		   marker = createMarker(point,point_message,point_link,point_id);
		   bounds.extend(point); // map-to-fit 
        }
		
	if (j>0) { map.setZoom(map.getBoundsZoomLevel(bounds));map.setCenter(bounds.getCenter()); } // map-to-fit	
	// WE WANT TO EXTEND THE MAP A LITTLE MORE:
	map_southwest			= map.getBounds().getSouthWest().toString();
	map_southwest			= map_southwest.split(",");
	map_southwest_lat		= map_southwest[0].replace("(", "").replace(" ","");
	map_southwest_long		= map_southwest[1].replace(")", "").replace(" ","");
	map_center				= map.getCenter().toString();
	map_center				= map_center.split(",");
	map_center_lat			= map_center[0].replace("(", "").replace(" ","");
	map_center_long			= map_center[1].replace(")", "").replace(" ","");
	map_lat_dif				= map_center_lat - map_southwest_lat;
	map_long_dif			= map_center_long - map_southwest_long;
	map_extend_lat			= (map_center_lat)*1 + (map_lat_dif)*100/80;
	map_extend_long			= (map_center_long)*1 + (map_long_dif)*100/80;
	bounds.extend(new GLatLng(map_extend_lat,map_extend_long));  
	if (j>0) { map.setZoom(map.getBoundsZoomLevel(bounds)); } // map-to-fit
		
	}
	


// loop latest reviews
	function loop_latest_reviews() {
	 last_reviews_xml = GXml.parse(last_reviews_xml_data);
	 last_reviews = last_reviews_xml.documentElement.getElementsByTagName("review");
		// --- FOR EACH REVIEW ---
	      for (j = 0; j < last_reviews.length; j++) {
          // obtain the attribues of each marker
		  review_description = last_reviews[j].getAttribute("review_description");
		  review_time = last_reviews[j].getAttribute("review_time");
		  review_venue_name = last_reviews[j].getAttribute("review_venue_name");
		  review_link = last_reviews[j].getAttribute("review_link");
		  review_author_link = 'http://www.minkarta.se/' + last_reviews[j].getAttribute("review_author_link");
		  our_delay = (j*12000)+1000;
		  review_author_image = '<a href=\\\"' + review_author_link + '\\\"><img src=\\\"http://www.allakartor.se/user_images_75/' + last_reviews[j].getAttribute('review_author_image') + '.jpg\\\" /></a>';
		  setTimeout('document.getElementById("last_user_image").innerHTML = "' + review_author_image + '";', our_delay);
		  setTimeout('document.getElementById("last_user_comment_span").innerHTML = "<b>' + review_time + '</b><br>Om ' + review_venue_name + ': <i><a href=\\\"' + review_link +'\\\">' + review_description + '</a></i>";', our_delay);
		  }
	}  

// loop user_nicename
	function loop_user_nicename() {
		user_nicename_array = user_nicename_array.split("||");
		for (j = 0; j < (user_nicename_array.length)-1; j++) {
			  user_nicename_array_2 = user_nicename_array[j].split("|");
			  if (user_nicename_array_2[0] == user_nicename) {
			  document.getElementById("alarm_" + user_nicename_array_2[1]).innerHTML = "<a href=\"javascript:void(0);submit_change_this('" + user_nicename_array_2[1] + "','" + user_nicename_array_2[2] +"','" + user_nicename_array_2[3] +"');\">ändra</a> | <a href=\"http://www."+ user_nicename_array_2[4] +"/0"+ user_nicename_array_2[2] +"/images/\">lägg till bild</a> | <a href=\"javascript:void(0);ajax_submit('remove_review','" + user_nicename_array_2[1] + "');\">ta bort</a>"; } 
		}
	}
	
// FUNCTION TO HASH THE PASSWORD
function hash_password() {
		// Get password
		if (document.getElementById('password')) {
		password = document.getElementById('password').value; }
		if (document.getElementById('our_review_password')) {
		password = document.getElementById('our_review_password').value; }
		
		if (password != "" && password !=null) {
		// Hash password
		secure_password = md5(password);
		//alert(secure_password);
		// Save hashed password
		if (document.getElementById('secure_password')!=null)
		{
		document.getElementById('secure_password').value = secure_password;
		}
		
		// Remove plain password
		password.value = '';	
		
			if (document.getElementById('next') != null )  {
			// Set location so we get back to the same page
			document.getElementById('next').value = location.href;
			}

		}
}

// CLICK SMALL IMAGE
function showPic (whichpic) {
	var desc_array;
 if (document.getElementById) {
	var href_array = whichpic.href.split("images/");
	document.getElementById('desc').innerHTML = "sss";
  document.getElementById('large_image').src = "http://www.allakartor.se/venue_images_475/" + href_array[1] + ".jpg";
  if (whichpic.title) {
	desc_array = whichpic.title.split("*");
		// change the link for report_this_item
   		if (desc_array[1] == user_nicename) { document.getElementById('report_this_item').innerHTML = "<a href=\"javascript:void(0);ajax_submit('remove_picture','" + href_array[1] +"');\">Ta bort bilden</a>"; } 
		else { document.getElementById('report_this_item').innerHTML = "<a href=\"javascript:void(0);ajax_submit('report_picture','" + href_array[1] +"');\">Anmäl bilden</a>"; }
	desc_array = desc_array[0] + "<a href=\"http://www.minkarta.se/" + desc_array[1].replace(" ", "_") + "/\">" + desc_array[1] + "</a>";  
   document.getElementById('desc').innerHTML = desc_array;
  } else {
	desc_array = whichpic.childNodes[0].nodeValue;
   document.getElementById('desc').childNodes[0].nodeValue = desc_array;
  }
  return false;sumbit
 } else {
  return true;
 }
}

// AJAX_SUBMIT
function ajax_submit(submit_type, which) {
	
	if (submit_type=="report_review") 	{ var answer = confirm("Är du säker på att du tycker att recensionen är olämplig, och att du därför vill anmäla den??"); }
	if (submit_type=="report_picture") 	{ var answer = confirm("Är du säker på att du tycker att bilden är olämplig, och att du därför vill anmäla den?"); }
	if (submit_type=="remove_review") 	{ var answer = confirm("Är du säker på att du vill ta bort denna recension? När den är borta går den inte att få tillbaka."); }
	if (submit_type=="remove_picture") 	{ var answer = confirm("Är du säker på att du vill ta bort bilden? När den är borta går den inte att få tillbaka."); }
	if (submit_type=="remove_friend") 	{ var answer = confirm("Är du säker på att du vill ta bort denna person från dina favorit-recensenter?"); }
	 
	if ( (submit_type=="add_friend" || submit_type=="remove_friend") && are_we_logged_in!="yes") { alert('Du måste logga in för att kunna lägga till favorit-recensenter.'); }
	
	if (answer|| submit_type=="picture_description" || submit_type=="add_friend"){
		var poststr = "&item_id=" + escape(encodeURI( which ));
		poststr = poststr + "&our_review_email=" + escape(encodeURI(our_review_email)); 
		poststr = poststr + "&secure_password=" + secure_password; 
		
			if (submit_type=="picture_description") {
			var picture_id = document.getElementById("picture_id").value;
			var picture_id_array = picture_id.split("_");
			poststr = poststr + "&picture_description=" + escape(encodeURI( document.getElementById("picture_description").value ));
			poststr = poststr + "&picture_id=" + picture_id; 
			}	
		if ( (submit_type=="report_review" || submit_type=="report_picture") || (are_we_logged_in=="yes")) {
			var searchstring = "/ajax.php?action=" + submit_type + poststr ;
			GDownloadUrl(searchstring, function(data, responseCode) {
			//alert(searchstring);
			alert(data);
			if (data == "Bilden har tagits bort." || data == "Recensionen har tagits bort.") {self.location.href = self.location.href; }
			if (data == "Bildtexten har sparats!") { location.href = "/0" + picture_id_array[0] + "/images/" + picture_id + "/"; }
			if (data == "Personen har nu lagts till i listan över dina favorit-recensenter.") {document.getElementById("change_my_settings").innerHTML = "är en av dina favorit-<br>recensenter."; }
			if (data == "Denna person är nu inte längre bland dina favorit-recensenter.") { document.getElementById("change_my_settings").innerHTML = "är inte längre bland dina <br>favorit-recensenter."; }
			
			});
		}
	}
}

// CHANGE REVIEW
function submit_change_this(which, which_venue_id, which_venue_name) {
	if (change_review_underway =="yes") {alert("Du kan bara ändra en recension i taget.");} else {
	var this_review =  document.getElementById("review_desc_" + which).innerHTML;
	//alert(this_review);
	document.getElementById("review_" + which).style.padding = "10px 10px 0 20px";
	document.getElementById("alarm_" + which).innerHTML = "<a href=\"javascript:void(0);location.href=location.href;\">avbryt</a> | <a href=\"javascript:void(0);ajax_submit('remove_review','" + which + "');\">ta bort</a>";
	document.getElementById("review_" + which).innerHTML ="<span class=\"comment_part_box\" style=\"border-bottom:1px solid #ccc;margin-bottom:10px;padding-bottom:5px;\">Min recension av " +  which_venue_name + ":</span><span class=\"comment_part_box\" id=\"comment_part_box_1_change\"><label style=\"float:left;\">Ändra betyg: </label><span id=\"rateMe_2_\"><a onClick=\"rateIt(this, '_2_')\" id=\"rating__2_1\" title=\"1 - Dåligt\" onMouseOver=\"rating(this, '_2_')\" onMouseOut=\"off(this, '_2_')\"></a><a onClick=\"rateIt(this, '_2_')\" id=\"rating__2_2\" title=\"2 - Mindre bra\" onMouseOver=\"rating(this, '_2_')\" onMouseOut=\"off(this, '_2_')\"></a><a onClick=\"rateIt(this, '_2_')\" id=\"rating__2_3\" title=\"3 - Helt OK\" onMouseOver=\"rating(this, '_2_')\" onMouseOut=\"off(this, '_2_')\"></a><a onClick=\"rateIt(this, '_2_')\" id=\"rating__2_4\" title=\"4 - Bra!\" onMouseOver=\"rating(this, '_2_')\" onMouseOut=\"off(this, '_2_')\"></a><a onClick=\"rateIt(this, '_2_')\" id=\"rating__2_5\" title=\"5 - Väldigt bra!\" onMouseOver=\"rating(this, '_2_')\" onMouseOut=\"off(this, '_2_')\"></a><span id=\"rateStatus_2_\"> </span></span><span class=\"clear\"></span></span><span class=\"comment_part_box\" id=\"comment_part_box_2_change\"><label>Ändra recension: <span id=\"comment_alert_2_change\" style=\"margin:0;\" class=\"comment_alert\"></span></label><textarea id=\"our_review_change\" style=\"width:320px;\" cols=\"40\" rows=\"8\" onKeyUp=\"textarea_clicked(this, '_change');\" name=\"our_review\">" + this_review.replace("<br>","\n") + "</textarea></span><input style=\"margin-left:10px;float:left;\" onClick=\"function_check_form('_change','" + which_venue_id + "','" + which + "');\" class=\"button\" type=\"submit\" value=\"Spara\"/><img id=\"send_review_indicator_change\" alt=\"Working...\" src=\"http://www.allakartor.se/graphics/indicator.gif\"/><span class=\"clear\"></span> ";
	change_review_underway ="yes";
	}
}