// copyright 2006, scalp.de
	

	function winopen(url,name,style) { 
		var newWin = window.open(url,name,style);
		newWin.focus();
	}


	function check_newsletterform() {
		var alerttext = "";
		var zeichen="/ ;:,δόφ";

		// pers_email
		eingabe = document.forms.newsabo.pers_email.value;
		laenge = eingabe.length;
		for(i=0; i<laenge; i++) {
	  		badchar = eingabe.charAt(i);
	  		if (zeichen.indexOf(badchar)>-1) {
				alerttext += "\nDeine Email-Adresse enthaelt ungueltige Zeichen.";
			}
		}   		
     		var PosEt = document.forms.newsabo.pers_email.value.indexOf("@");
     		var PosPt = document.forms.newsabo.pers_email.value.indexOf(".", PosEt);
     		if ((document.forms.newsabo.pers_email.value == '') || (PosPt == -1) || (PosPt - PosEt < 2) || (document.forms.newsabo.pers_email.value.length - PosPt < 3) || (PosEt == -1) || (PosEt == 0) || (document.forms.newsabo.pers_email.value.indexOf("@", PosEt + 1) > PosEt)) {
			alerttext += "\nDeine Email-Adresse ist ungueltig.";	
		}

		// final check
		if (alerttext != "") {
			alerttext = "Es fehlen noch einige Angaben:\n" + alerttext;
			alert(alerttext);
		} else {		
			document.forms.newsabo.submit();
		}

	}


	function playimage(image_file) {
		//alert('playimage(' + image_file + ')');
		javascript:parent.head.setFlashVariables('sendmovie','tr_media=image&image_file=' + image_file);
	}

	function playaudio(id) {
		javascript:parent.head.setFlashVariables('sendmovie','tr_media=audio&tr_id=' + id);
	}

	function playvideo(id,width,height) {
		// open window
		var popup_url = "popup_showvideo.php?id=" + id;
		var popup_name = "video";
		var popup_width = 700 + 100;
		var popup_height = 450 + 100;
		var popup_style = "width=" + popup_width + ",height=" + popup_height + ",scrollbars=no,status=no,resizable=yes";
		winopen(popup_url,popup_name,popup_style);

		// cut sound
		javascript:parent.head.setFlashVariables('sendmovie','audio_ctrl=stop');
	}

	function playlyrics(id) {
		window.open('popup_lyrics.php?id=' + id,'lyrics','width=380,height=420,status=yes,location=no,scrollbars=yes,resizable=no');
	}

	function scrollTop(){
		scroll(0,0);
	}

// --- peace out ---