function CambiaOrdinamento(field, sorting, formid) {
	var strORD = '';
	if (document.forms[formid].ordinamenti) {
		var arrORD = String(document.forms[formid].ordinamenti.value).split(',')
		strORD = field + ' ' + sorting;
		for (var i = 0; i <= arrORD.lenght; i++) {
			if (LEFT(Trim(arrORD[i]), LEN(field)) != field) {
				strORD = strORD + ',' + arrORD[i]; 
			}
		}
		document.forms[formid].ordinamenti.value = strORD;
		document.forms[formid].submit();
		//ChengeSearchPage('1', formid);
	}			
}

function isDate(dateStr) {
	var datePat = /^(\d{1,2})(\/|-)(\d{1,2})(\/|-)(\d{4})$/;
	var matchArray = dateStr.match(datePat); // is the format ok?

	if (matchArray == null) {
	//alert("Please enter date as either mm/dd/yyyy or mm-dd-yyyy.");
	return false;
	}

	day = matchArray[1]; // p@rse date into variables
	month = matchArray[3];
	year = matchArray[5];

	if (month < 1 || month > 12) { // check month range
	//alert("Month must be between 1 and 12.");
	return false;
	}

	if (day < 1 || day > 31) {
	//alert("Day must be between 1 and 31.");
	return false;
	}

	if ((month==4 || month==6 || month==9 || month==11) && day==31) {
	//alert("Month "+month+" doesn`t have 31 days!")
	return false;
	}

	if (month == 2) { // check for february 29th
	var isleap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0));
	if (day > 29 || (day==29 && !isleap)) {
	//alert("February " + year + " doesn`t have " + day + " days!");
	return false;
	}
	}
	return true; // date is valid
}

function FormattaDataForm(modulo)
{
	var data = new Date();
	if((modulo.value=="d") || (modulo.value=="D"))
	{
		modulo.value= data.getDate() + "/" + (data.getMonth()+1) + "/" + data.getFullYear() 
	}
	if(isDate(modulo.value + "/" + (data.getMonth()+1) + "/" + data.getFullYear()))
	{
		modulo.value= modulo.value + "/" + (data.getMonth()+1) + "/" + data.getFullYear()
	}
	if(isDate(modulo.value + "/" + data.getFullYear()))
	{
		modulo.value= modulo.value + "/" + data.getFullYear()
	}
	if(!isDate(modulo.value))
	{
		modulo.value=""
	}
}

function isInt(x) { 
   var y=parseInt(x); 
   if (isNaN(y)) return false; 
   return x==y && x.toString()==y.toString(); 
} 

function formattaOra(modulo){
	arrOra=modulo.value.split(".")
	if(arrOra.length!=2){
		arrOra=modulo.value.split(":")
	}
	
	if(arrOra.length==2){
		if((isInt(arrOra[0])) && (arrOra[0]<24) && (arrOra[0]>=0))
			if((isInt(arrOra[1])) && (arrOra[1]<10) && (arrOra[1]>=0)){
				arrOra[1]="0" + arrOra[1].toString();
				modulo.value=arrOra.join(":");
			}
			else{ 
				if((isInt(arrOra[1])) && (arrOra[1]<=60) && (arrOra[1]>=10))
					modulo.value=arrOra.join(":");
				else
				modulo.value="(hh:mm)";
			}
		else
			modulo.value="(hh:mm)";
			
	}
	else if((isInt(modulo.value)) && (modulo.value<24) && (modulo.value>=0))
			modulo.value=modulo.value+":00";
	else
		modulo.value="(hh:mm)";

}

function caricaPlayer2(idLayer, soundfilepath) 
{
	d = document;
	
	var winContent = "<HTML><HEAD><TITLE>madia player</TITLE></HEAD><BODY bgcolor='#FF9900'>";
	winContent += "<object id='MediaPlayer' height=46 classid='CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95' standby='Loading Windows Media Player components...' type='application/x-oleobject' codebase='http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,7,1112'>";
	winContent += "<param name='filename' value='" +  soundfilepath + "'>";
	winContent += "<param name='Showcontrols' VALUE='true'>";
	winContent += "<param name='autoStart' VALUE='true'>";
	winContent += "<param name='BGCOLOR' VALUE='#FF9900'>";
	winContent += "<EMBED type='application/x-mplayer2' SRC='" + soundfilepath + "' WIDTH='300' HEIGHT='42' BGCOLOR='#FF9900' name='MediaPlayer'></EMBED>";
	winContent += "</OBJECT>";
	winContent += "</BODY></HTML>";


	d.getElementById(idLayer).innerHTML = winContent;	
}

function caricaPlayer(idLayer, soundfilepath) 
{
	d = document;
	var script="script";
	
	if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;

	
	var winContent = "<HTML><HEAD><TITLEMediaPlayer</TITLE>";
	
	winContent += "</HEAD><BODY  id='video'>";
	winContent += "<div id='player'>You will need to <a href='http://www.macromedia.com/go/getflashplayer'>get the lastest version of the Flash Player</a> to see these tutorials.</div></div>";
	winContent += "</BODY></HTML>";
	
	d.getElementById(idLayer).innerHTML = winContent;	
	
	var s2 = new SWFObject('/_include/mediaplayer.swf','playlist','250','20','9');
	s2.addParam('allowfullscreen','false');
	s2.addVariable('file',soundfilepath);
	s2.addVariable('width','250');
	s2.addVariable('height','20');
	s2.addVariable('showdownload','true');
	s2.addVariable('overstretch', 'fit');
	s2.addVariable('autostart', 'true');
	s2.write('player');

}

function mypopup(elementid) { 
	var iframe = document.getElementById(''+elementid+''); 
	
	if ((iframe.style.visibility == "hidden") || (iframe.style.display == "none"))  { 
	iframe.style.visibility = "visible"; 
	iframe.style.display = "inline"; 
	//iframe.style.position = "absolute"; 
	} else { 
	iframe.style.visibility = "hidden"; 
	iframe.style.display = "none"; 
	}     
} 

function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
}

function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
}

function Mid(STRING,START,END){
	if(!START){START=0};
	if(!END || END > STRING.length){END=STRING.length};
	if(END!=STRING.length){END = START + END};
	return STRING.substring(START,END);
}

function getHTTPObject() {
    if (typeof XMLHttpRequest != 'undefined') {
        return new XMLHttpRequest();
    }
    try {
        return new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
        try {
            return new ActiveXObject("Microsoft.XMLHTTP");
        } catch (e) {}
    }
    return false;
}
