//<![CDATA[ 



/*

* GMaps_load: Load map structure.

*/

var map;

function GMaps_load() {

	if (GBrowserIsCompatible()) {

		map = new GMap2(document.getElementById('map'));		

		map.addControl(new GSmallMapControl());				

	}

}



/*

* GMaps_showAddress: Send a request to google with a formated address ("Street Number" Street, City, State)

* and receive the latitude and longitude of this address. It needs a callback function since it uses AJAX.

*/

function Gmaps_showAddress(address, html, debug) {

	var geocoder = new GClientGeocoder();	

	geocoder.getLatLng(address, function(point) { GMaps_displayMarker(point, address, html, debug) });

}



/*

* GMaps_getMarker: retrieve a marker. Type can be normal (red) or highlighted (yellow).

*/

function GMaps_getMarker(point, type) {

	var icon 		= new GIcon();

	var img_path    = document.getElementById('gm_image_path').value;

		

	if(type == 'normal')

		icon.image = img_path+'/icon_gm_marker_red.png';

	else if(type == 'highlighted')

		icon.image = img_path+'/icon_gm_marker_yellow.png';

	

	icon.shadow 	= img_path+'/icon_gm_marker_red_shadow.png';

	icon.iconSize 	= new GSize(12, 20);

	icon.shadowSize = new GSize(22, 20);

	icon.iconAnchor = new GPoint(6, 20);

	icon.infoWindowAnchor = new GPoint(5, 1);

	

	return new GMarker(point, icon);

}



/*

* GMaps_displayMarker: Add marker to the map.

*/

function GMaps_displayMarker(point, address, html, debug){

	if (!point) {

		/* address not found => hide map and show message */

		div_map 	  = document.getElementById('map');

		div_map_error = document.getElementById('map_error');

		div_map.style.display = "none";

		if (debug == "on") {

			alert("GMap point not found for this address");

		}

		div_map_error.style.display = "block";

		div_map_error.innerHTML = "<span class=\"warning\">Google Map is not available for the current address.</span>";

	} else {

		

		map.setCenter(point, 8);    

		marker = GMaps_getMarker(point, 'normal');

		//GEvent.addListener(marker,  'mouseover',  function() { GMaps_showMouseOver(html) } );

		//GEvent.addListener(marker,  'mouseout',  function() { GMaps_showMouseOut() } );

		GEvent.addListener(marker,  'click',  function() { GMaps_showMouseClick1(html);/*GMaps_showMouseClick()*/ } );

		map.addOverlay(marker);

	}

}



/*

* GMaps_showMouseOver: Action performed when mouse is over the observed marker.

*/

function GMaps_showMouseOver (html){

	GMaps_enablePopupLayer(html);

}



/*

* GMaps_showMouseOut: Action performed when mouse was over and move out the observed marker.

*/

function GMaps_showMouseOut (){

	GMaps_disablePopupLayer();	

}



function GMaps_showMouseClick1(html){

	if (float_layer.style.visibility == "visible"){

		GMaps_disablePopupLayer();	

	}else{

		GMaps_enablePopupLayer(html);

	}

}



document.onmousemove = GMaps_captureMousePosition;

var xMousePos = 0; // Horizontal position of the mouse on the screen

var yMousePos = 0; // Vertical position of the mouse on the screen



/*

* GMaps_captureMousePosition: Retrieve x and y coordinates for actual mouse position.

*/

function GMaps_captureMousePosition(e) {

	if (document.layers) { // Netscape 4 but honestly who cares at this point

		xMousePos = e.pageX;

		yMousePos = e.pageY;

	} else if (document.all) { // IE		

		xMousePos = window.event.clientX+document.body.scrollLeft;

		yMousePos = window.event.clientY+document.body.scrollTop;

	} else if (document.getElementById) { // Netscape Mozilla

		xMousePos = e.pageX;

		yMousePos = e.pageY;

	}

}



/*

* GMaps_enablePopupLayer: Display a pop up div over mouse position.

*/

function GMaps_enablePopupLayer(html){

	var float_layer = document.getElementById('float_layer');

	float_layer.style.visibility = 'visible';	

	float_layer.style.left = (xMousePos - (float_layer.offsetWidth-380));

	float_layer.style.top = (yMousePos - (float_layer.offsetHeight+25));	

	float_layer.innerHTML = html;

}



/*

* GMaps_disablePopupLayer: Hide the pop up div.

*/

function GMaps_disablePopupLayer(){

	var float_layer = document.getElementById('float_layer');

	float_layer.style.visibility = 'hidden';

	float_layer.innerHTML = '';

}



//]]>