if(document.all && !window.opera){
            if (/MSIE (5\.5)|[6789]/.test(navigator.userAgent) && navigator.platform == "Win32"){
                document.write("<style>.top_left_angle {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/top_left_angle.png', sizingMethod='crop')} .bottom {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/bottom.png', sizingMethod='crop')} .top {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/top.png', sizingMethod='crop')} .top_right_angle {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/top_right_angle.png', sizingMethod='crop')} .right {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/right.png', sizingMethod='crop')} .bottom_right_angle {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/bottom_right_angle.png', sizingMethod='crop')} .bottom_left_angle {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/bottom_left_angle.png', sizingMethod='crop')} .left {filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/map/left.png', sizingMethod='crop')} </style>");
            }
    }
    else if (document.getElementById){
                document.write("<style>.top_left_angle {background-image:url('img/map/top_left_angle.png');} .bottom {background-image:url('img/map/bottom.png');} .top {background-image:url('img/map/top.png');} .top_right_angle {background-image:url('img/map/top_right_angle.png');} .right {background-image:url('img/map/right.png');} .left {background-image:url('img/map/left.png');} .bottom_right_angle {background-image:url('img/map/bottom_right_angle.png');} .bottom_left_angle {background-image:url('img/map/bottom_left_angle.png');} </style>");
    }

    function active(arrea, status){
        if (!status){
                document.getElementById(arrea).style.visibility = "visible";
                document.getElementById(arrea+'_text').style.visibility = "visible";
        }
        if (status == 1){
                document.getElementById(arrea).style.visibility = "visible";
        }
    }

    function inactive(arrea, status){
        if (!status)
        {        document.getElementById(arrea).style.visibility = "hidden";
                document.getElementById(arrea+'_text').style.visibility = "hidden";
        }
        if (status == 1){
                document.getElementById(arrea).style.visibility = "hidden";
        }
    }

    function build_arrea(arrea, name_arrea, x, y)
    {
        var str='';
        str+='<div id="'+arrea+'" style="visibility : hidden; position : absolute; margin-top: '+y+'px; margin-left: '+x+'px; ">';
        str+=' <img src="img/map/'+arrea+'.gif" border="0">';
        str+='</div>';
        if ((arrea == 'kc') || (arrea == 'sv')) {y=y-12; x=x-7;};
        str+='<div id="'+arrea+'_text" style="visibility : hidden; position : absolute; margin-top: '+(y-20)+'px; margin-left: '+x+'px;">';
        str+='<table cellpadding="0" cellspacing="0" border="0">';
        str+='<tr>';
        str+=' <td class="top_left_angle" style="border:0px solid gold;"><div style="width:6px;height:6px;">&nbsp;</div></td>';
        str+=' <td class="top"><div style="width:1px;height:1px;">&nbsp;</div></td>';
        str+=' <td class="top_right_angle"><div style="width:6px;height:6px;">&nbsp;</div></td>';
        str+='</tr>';
        str+='<tr>';
        str+=' <td class="left"><div style="width:6px;height:21px;">&nbsp;</div></td>';
        str+=' <td bgcolor="#eeeee0" style="white-space:nowrap;">'+name_arrea+'</td>';
        str+=' <td class="right"><div style="width:6px;height:21px;">&nbsp;</div></td>';
        str+='</tr>';
        str+='<tr>';
        str+=' <td class="bottom_left_angle"><div style="width:6px;height:14px;">&nbsp;</div></td>';
        str+=' <td class="bottom"><div style="width:1px;height:1px;">&nbsp;</div></td>';
        str+=' <td class="bottom_right_angle"><div style="width:6px;height:14px;">&nbsp;</div></td>';
        str+='</tr>';
        str+='</table>';
        str+='</div>';
        document.write(str);

    }