/*
  (C) Upgrade Multimediale Srl
      viale dell'Industria 24/D
      37135 Verona - ITALY
      Tel:  +39 045 8903199
      Fax:  +39 045 8231203  
      @: info@upgrade4.it
      W: http://www.upgrade4.it
         
   Content:   Common variables setting, functions and generic routines called by other functions...
   Type:      Generic
*/                

  var browser = navigator.appName;
  var version = parseInt(navigator.appVersion); 
 
  var MOZILLA = (navigator.userAgent.indexOf("Gecko")!=-1);	 		// Mozilla 
  var OPERA   = (navigator.userAgent.indexOf("Opera")!=-1); 			// Opera
  var IE = (navigator.userAgent.indexOf("MSIE")!=-1);      			// IE
  var NS = (navigator.userAgent.indexOf("Mozilla")!=-1) && !MOZILLA && !IE;  	// NS 4.7 or older
  
  if (!NS) IE=true; // older functions compatibility
  
  var WIN = false;
  var MAC = false;
  var UNIX = false;                                                                                                                           
  
  // set platform type ...
                                                               
  if (navigator.platform)  
      if (navigator.platform.indexOf("Win")!=-1)  WIN = true; // windows
      else
      if (navigator.platform.indexOf("Mac")!=-1)  MAC = true; // Mac
      else
      if (navigator.platform.indexOf("Linux")!=-1 || navigator.platform.indexOf("Unix")!=-1)  UNIX = true; // unix o linux
      
  /*******************/
  function getArgs() { 
  /*******************/
    
    /* Estrae i parametri passati al "file.htm?p1=primo_par,p2=secondo_par" ecc. */
    
    var args = new Object();
    var query = location.search.substring(1);
    var params = query.split(",");
    for (var i=0; i<params.length; i++) {
      var pos=params[i].indexOf('=');
      if (pos==-1) continue;
           var argname=params[i].substring(0,pos);
           var value=params[i].substring(pos+1);
           args[argname]=unescape(value);
      }
    return args;
  }


/************** Gestione Finestre *******************/  
  
  function openInner(url, name, param, innerW, innerH) {
          if (NS) { 
             new_win=window.top.open(url, name, param+",innerHeight="+innerH+",innerWidth="+innerW);
             if (MAC) { new_win._mac_flag="opened"} // fix per comportamento anomalo con NS e MAC
          }  
          else if (IE&&WIN) {                              
            offH=offW=0;
            new_win=window.top.open(url, name, param+",width="+(innerW+offW)+",height="+(innerH+offH));
          }  
          else if (IE&&MAC) {             
            //offW=-5;offH=28; ok per IE4 ma non IE5
            offW=0;
            offH=5;
            new_win=window.top.open(url, name, param+",width="+(innerW+offW)+",height="+(innerH+offH));
          }        
          return new_win;
  }
  
  function openNew(url, param) {
  	var win_name="win"+Math.round(Math.random()*9999999); 
  	window.open(url, win_name, param);
  }

/*  
  function zoom(img, w, h, titolo, code) {   
    if ((typeof titolo) == "undefined") titolo="[zoom]";
    if ((typeof code) == "undefined") code=Math.round(Math.random()*999999999);            
    var w_zoom=open("", "zoom"+(code), "resizable=yes,scrollbars=no,menubar=no,directories=no,location=no,status=yes,toolbar=no,width="+w+",height="+h);
    if (w_zoom!=null) {  // controllo..
      w_zoom.document.writeln('<html><title>'+titolo+'</title><body marginwidth=0 marginheight=0 topmargin="0" rightmargin="0" leftmargin="0" bottommargin="0" bgcolor="#F7F7F7"><table width="'+w+'" height="'+h+'"><tr><td valign="middle" align="center"><font face="Arial, Helvetica, Sans-serif" color="#6E6E6E" size="1">loading...</font></td></tr></table><div id="zoom" style="position:absolute; width:1; height:1;  z-index:10; left: 0px;  top: 0px"><img src='+img+'></div></body></html>');
      w_zoom.document.close();
    }    
    return w_zoom;
  }	
*/  
  
  function zoom(img, w, h, titolo, code) {   
    if ((typeof titolo) == "undefined") titolo="[zoom]";
    if ((typeof code) == "undefined") code=Math.round(Math.random()*999999999);            
    var w_zoom=open("", "zoom"+(code), "resizable=yes,scrollbars=no,menubar=no,directories=no,location=no,status=yes,toolbar=no,width="+w+",height="+h);
    if (w_zoom!=null) {  // controllo..
      w_zoom.document.writeln('<html><title>'+titolo+'</title><body marginwidth=0 marginheight=0 topmargin="0" rightmargin="0" leftmargin="0" bottommargin="0" style="margin: 0; padding: 0; background-color: #F7F7F7"><div id="zoom" style="position:absolute; width:'+w+'; height:'+h+';  z-index:10; left: 0px;  top: 0px"><table width="'+w+'" height="'+h+'"><tr><td valign="middle" align="center"><img src='+img+'></td></tr></table></div></body></html>');
      w_zoom.document.close();
    }    
    return w_zoom;
  }	
  

  function Rnd(n) { // return an integer between 0 and n-1
     return Math.ceil(Math.random()*n)-1
  }
  
 
  function apri_profile() {
	  window.open("pop_profile.php", (Math.round(Math.random()*9999999)), "resizable=yes,scrollbars=yes,menubar=no,directories=no,location=no,status=no,toolbar=no,width=550,height=400");
  }
  
  function apri_mappa() {
	  window.open("pop_mappa.php", (Math.round(Math.random()*9999999)), "resizable=no,scrollbars=no,menubar=no,directories=no,location=no,status=no,toolbar=no,width=300,height=300");
  }

  /************** Funzione Inserimento Flash Per Patch IE *******************/  
  
	function insertFlash(id, src, dimx, dimy, strpar) {
	
		var tuid = Math.round(Math.random()*10000000000000);
		var fp = new FlashProxy(tuid, 'js/JavaScriptFlashGateway.swf');
		var tag = new FlashTag(src, dimx, dimy);
	
		tag.setId(id);
	
		tag.setFlashvars('isIE='+IE+'lcId='+tuid);
	
		tag.write(document);
	
	}
