<!--

//layer

    function setLayerLoad()
    {
        setHighLighterDiv('ph_almere', 'almere');
        setHighLighterDiv('ph_amsterdam', 'amsterdam');
        setHighLighterDiv('ph_barendrecht', 'barendrecht');
        setHighLighterDiv('ph_bussum', 'bussum');
        setHighLighterDiv('ph_de_lier', 'de_lier');
        setHighLighterDiv('ph_enkhuizen', 'enkhuizen');
        setHighLighterDiv('ph_goes', 'goes');
        setHighLighterDiv('ph_groningen', 'groningen');
        setHighLighterDiv('ph_heerhugowaard', 'heerhugowaard');
        setHighLighterDiv('ph_hendrik_ido_ambacht', 'hendrik_ido_ambacht');
        setHighLighterDiv('ph_herten', 'herten');
        setHighLighterDiv('ph_leiden', 'leiden');
        setHighLighterDiv('ph_moerdijk', 'moerdijk');
        setHighLighterDiv('ph_oud_beijerland', 'oud_beijerland');
        setHighLighterDiv('ph_rotterdam', 'rotterdam');
        setHighLighterDiv('ph_sprang_capelle', 'sprang_capelle');
        setHighLighterDiv('ph_staphorst', 'staphorst');
        setHighLighterDiv('ph_teuge', 'teuge');
        setHighLighterDiv('ph_tiel', 'tiel');
        setHighLighterDiv('ph_woerden', 'woerden');
        setHighLighterDiv('ph_zaandam', 'zaandam');
        setHighLighterDiv('ph_zoetermeer', 'zoetermeer');
        setHighLighterDiv('ph_zuidwolde', 'zuidwolde');
    }

	var move_z_index = 1000;
	var move_opened_o = {};

    function setHighLighterDiv(placeholder_id_string, move_id_string)
    {
    	var setOnMouseOut = function()
    	{
    		document.all[move_id_string].style.display = 'none';
    	};

    	var setOnMouseMove = function()
    	{
    		var right_pos_int = Number(document.all[move_id_string].style.width.replace('px', '')) + event.clientX;
            var bottom_pos_int = Number(document.all[move_id_string].style.height.replace('px', '')) + event.clientY;

           	var flip_top_bool = (bottom_pos_int > document.documentElement.offsetHeight) ? 1 : 0;
            var flip_left_bool = (right_pos_int > document.documentElement.offsetWidth) ? 1 : 0;

            if (flip_left_bool)
            {
                if (flip_top_bool)
                {
                    document.all[move_id_string].style.top = (event.clientY + document.documentElement.scrollTop) - document.all[move_id_string].style.height.replace('px', '');
                }
                else
                {
                    document.all[move_id_string].style.top = event.clientY + document.documentElement.scrollTop + 10;
                }

                document.all[move_id_string].style.left = (event.clientX + document.documentElement.scrollLeft) - document.all[move_id_string].style.width.replace('px', '');
            }
            else
            {
                if (flip_top_bool)
                {
                    document.all[move_id_string].style.top = (event.clientY + document.documentElement.scrollTop) - document.all[move_id_string].style.height.replace('px', '');
                }
                else
                {
                    document.all[move_id_string].style.top = event.clientY + document.documentElement.scrollTop + 10;
                }

                document.all[move_id_string].style.left = event.clientX + document.documentElement.scrollLeft;
            }
    	};

        document.all[placeholder_id_string].onmousemove = setOnMouseMove;

        document.all[placeholder_id_string].onmouseover = function()
        {
        	document.all[move_id_string].style.zIndex = ++move_z_index;
            document.all[move_id_string].style.display = '';
        };

        document.all[placeholder_id_string].onmouseout = setOnMouseOut;

        document.all[placeholder_id_string].onclick = function(type_s)
        {
        	var tracking_b = document.all[placeholder_id_string].onmouseout;

        	if (tracking_b)
        		if (typeof move_opened_o.onclick != 'undefined')
            		move_opened_o.onclick();

            document.all[placeholder_id_string].onmousemove = tracking_b ? null : setOnMouseMove;
            document.all[placeholder_id_string].onmouseout = tracking_b ? null : setOnMouseOut;

            if (!tracking_b)
            	document.all[placeholder_id_string].onmouseout();

            move_opened_o = tracking_b ? document.all[placeholder_id_string] : {};
        };
    }


//-->