function addFlash (objId, flashSrc, w, h, bgcolor, flashVars) {
   var flash_tag = new FlashTag(flashSrc, w, h, "8,0,0,0");
   flash_tag.setFlashvars(flashVars);
   $(objId).innerHTML = flash_tag;
}

function calc_left (w) {
   var left = (screen.availWidth / 2) - (w / 2);
   return (left);
}

function calc_top (h) {
   var top = (screen.availHeight / 2) - (h / 2);
   return (top);
}

function popup (url, id, w, h, scrollbars) {

   var top = calc_top (h);
   var left = calc_left (w);
   
   popupwindow = window.open(url, id, 'width='+w+',height='+h+',scrollbars='+scrollbars+',left='+left+',top='+top+',screenX='+left+',screenY='+top);
   
   popupwindow.focus();
}

function show(objId) {
   $(objId).style.display = 'block';  
}

function hide(objId) {
   $(objId).style.display = 'none';
}

function printPage() {
   self.print();  
}

function openWebradio(canale) {
	//alert(canale);
   if(canale)
   {
     var url    = wwwRoot+'/Radio/index.php?canale='+canale;
   }
   else
   {
     var url    = wwwRoot+'/Radio/index.php';
   }
   var width  = 750;
   var height = 720;
   
   popup(url,'webradio',width,height,'no');
}

function streamingPopup(media) {
   
   var url    = wwwRoot+'/media/'+media;
   var width  = 526;
   var height = 203;
   
   popup(url,'streaming_popup',width,height,'no');
}
function videoPopup(media) {
   
   var url    = wwwRoot+'/mediav/'+media;
   var width  = 550;
   var height = 484;
   
   popup(url,'streaming_popup',width,height,'no');
}

function newsSearch() {
	$('cercaNews').submit();
}

function window_open(url,winid,parameters) {
   window.open(url,winid,parameters);
}

function openWebCam(pcnt) {
   window.open(wwwRoot+'/popup/webcam/?i='+pcnt,'webcam','width=530,height=476');
}

function showWebRadio(radio) {
	location.href = "http://radiomontecarlo.net/it/onair/webradio/" + radio + ".htm&t=w";	
}