// quickmenu function
	function go(obj) {
		x=obj.selectedIndex;
		adresa=obj[x].value;
		if (adresa.length) document.location=adresa;
	}


//imagemap functions
//inits events of the area tags to be handled 
function initMaps() {
   if (document.getElementById) {
      var mapIds = initMaps.arguments;    // pass string IDs of containing map elements
      var i, j, area, areas;
      for (i = 0; i < mapIds.length; i++) {
        if(!document.getElementById(mapIds[i])) break;
        areas = document.getElementById(mapIds[i]).getElementsByTagName("area");

        for (j = 0; j < areas.length; j++) {  // loop thru area elements
           area = areas[j];
           area.onmousedown = eventHandler;    // set event handlers
           area.onmouseout = eventHandler;
           area.onmousemove = eventHandler; 
           area.onmouseover = eventHandler;
           area.onmouseup = eventHandler;
        }
      }
   }

}

//  event handling
function eventHandler(evt) {
   evt = (evt) ? evt : event;                   // equalize event models
   var elem = (evt.target) ? evt.target : evt.srcElement;
 
   var areaId = elem.id;         // get map element name
   var imgStyle;
   var imgName = "sp_"+areaId+"_";
   var imgelem;
   
   var fltDesc = typeof(contentList)=="object"; // is areas description set?
   
   // image showing/hiding and floating description based on the events
   switch (evt.type) {
      case "mousedown" :
         imgelem = document.getElementById(imgName + "down");
         if(imgelem!=null) imgelem.style.visibility = "visible";
         break;
      case "mouseout" :
         if(fltDesc)
         {
            vis = false;
            update(evt);      
         }
      
         imgelem = document.getElementById(imgName + "over")
         if(imgelem!=null) imgelem.style.visibility = "hidden";
         imgelem = document.getElementById(imgName + "down")
         if(imgelem!=null) imgelem.style.visibility = "hidden";         
         break;
      case "mousemove" :
         if(fltDesc)
         {      
            vis = true;
            content = contentList[elem.id];      
            update(evt);      
         }
         break;         
      case "mouseover" :
         //vis = true;
         //content = contentList[elem.id];
         //update(evt);
            
         imgelem = document.getElementById(imgName + "over")
         if(imgelem!=null) imgelem.style.visibility = "visible";
         break
      case "mouseup" :
         imgelem = document.getElementById(imgName + "up")
         if(imgelem!=null) imgelem.style.visibility = "hidden";
         // guarantee click in IE
         if (elem.click) {
             elem.click();
         }
         break;
   }
   evt.cancelBubble = true;
   return false;
}
// floating description section
var ns4 = (document.layers) ? 1 : 0; 
var ie4 = (document.all) ? 1 : 0;

var content='';
var vis = 0;

 //create the floating element

if (ns4) {
  document.write("<layer name=\"square\" left=0 ");
  document.write("top=0 visibility=\"hide\"></layer>");
} 
else { // if (ie4)  - not working with Firefox, hopefully won't make problems on other browsers
  document.write("<div id=\"square\" style=\"POSITION: absolute; Z-INDEX: 2;");
  document.write("VISIBILITY: hidden; TOP: 0; LEFT: 0;\"></div>");
}
function update(e) 
{  //  update the position, content and the visibility of the element
  var tab="<Table><TR><TD class=\"text\" style=\"border: 1px solid #2020aa;color: #000000;padding: 5px 5px 5px 5px;\" bgcolor=\"#bbbbee\" ALIGN=center>"+content+"</TD></TR></TABLE>";
  
  if( typeof( e.pageX ) == 'number' ) {
    //NS 4, NS 6+, Mozilla 0.9+
    var xcoord = e.pageX;
    var ycoord = e.pageY;
  } else {
    if( typeof( e.clientX ) == 'number' ) {
      //IE, Opera, NS 6+, Mozilla 0.9+
      //except that NS 6+ and Mozilla 0.9+ did pageX ...
      var xcoord = e.clientX;
      var ycoord = e.clientY;
      if( !( ( window.navigator.userAgent.indexOf( 'Opera' ) + 1 ) ||
        ( window.ScriptEngine && ScriptEngine().indexOf( 'InScript' ) + 1 ) ||
        window.navigator.vendor == 'KDE' ) ) {
        if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
          //IE 4, 5 & 6 (in non-standards compliant mode)
          xcoord += document.body.scrollLeft;
          ycoord += document.body.scrollTop;
        } else if( document.documentElement &&
          ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
          //IE 6 (in standards compliant mode)
          xcoord += document.documentElement.scrollLeft;
          ycoord += document.documentElement.scrollTop;
        }
      }
    } else {
      //TOTAL FAILURE, WE HAVE NO WAY OF OBTAINING THE
      //MOUSE COORDINATES
      return;
    }
  }
  if (ns4) 
  { 
 	 if (vis==1) {viewstring='visible';}
	 if (vis==0) {viewstring='hide';}
	 document.layers["square"].top = ycoord+10;
    document.layers["square"].left = xcoord+10;
    document.layers["square"].visibility = viewstring;      
    document.layers["square"].value= tab;
  }
  else if(ie4) //getElementById is standardized way to retreive elements
  { 
    if (vis==1) {viewstring='visible';}
	 if (vis==0) {viewstring='hidden';}
    document.all["square"].style.pixelTop = ycoord+10;   
    document.all["square"].style.pixelLeft = xcoord+10;
    document.all["square"].style.visibility = viewstring;
    document.all["square"].innerHTML= tab;                                
   }
   else
   {

	 if (vis==1) {viewstring='visible';}
	 if (vis==0) {viewstring='hidden';}   
    document.getElementById("square").style.top = ycoord+10;   
    document.getElementById("square").style.left = xcoord+10;
    document.getElementById("square").style.visibility = viewstring;
    document.getElementById("square").innerHTML= tab; 
   }
}
function GetNum(num)
{ // if not a number, return 0
	var newNum;
	return isNaN(newNum = parseInt(num))? 0 : newNum;
}