// JavaScript Document
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}

function fnCerca(){

	if (document.of_data.sitesearch.value == "")	{

		document.of_data.target = "_self";
		document.of_data.doc.value = "result";
		document.of_data.action = "index.php?doc=ricerca";
		//document.of_data.submit(); 
		return true;} else {

		document.of_data.target = "_blank";
		document.of_data.doc.value = "ricercagoogle";
		document.of_data.action = "ricercagoogle.php";
		//document.of_data.submit(); 
		return true;} 
}
function fnCerca2(){

	if (document.of_data2.sitesearch[1].checked == true)	{

		document.of_data2.target = "_self";
		document.of_data2.doc.value = "result";
		//document.of_data2.action = "index.php?doc=ricerca";
		document.of_data2.action = "index.php?doc=ricerca";
		//document.of_data.submit(); 
		return true;} else {

		document.of_data2.target = "_blank";
		document.of_data2.doc.value = "ricercagoogle";
		//document.of_data2.action = "index.php?doc=ricercagoogle";
		document.of_data2.action = "ricercagoogle.php";
		//document.of_data.submit(); 
		return true;} 
}
function PopupPic(sPicURL) { 
     window.open( "http://www.abitarearoma.net/popup.htm?"+sPicURL, "", "resizable=1,HEIGHT=200,WIDTH=200"); 
} 
<!-- Begin
function copyit(theField) {
	var selectedText = document.selection;
	if (selectedText.type == 'Text') {
		var newRange = selectedText.createRange();
		theField.focus();
		theField.value = newRange.text;
		document.of_data.target = "_self";
		document.of_data.doc.value = "result";
		document.of_data.action = "index.php?doc=ricerca";
		document.of_data.submit()
	} else {
		alert('Nessun testo selezionato');
		MMreturn = false;
		return MMreturn;
	}
}