//Open Pop up Wiondw(Not Scroll)
function popupMovWin(html,w,h){
	wx = w;
	wy = h;
	x = (screen.width  - wx) /2;
	y = (screen.height - wy) /2;
	subWin = window.open(html,"movWin","left="+x+",top="+y+",width="+wx+",height="+wy+",scrollbars=no,location=no,menubar=no");
}



function popPlayer(path) {
	var playerWin = window.open("http://www.rolandmusik.de/demos/videos/pianos/piano_guy.flv", "player", "width=324,height=240","scrollbars=no,location=no,menubar=no");
	playerWin.focus();
}

//Popup fuer Produkt-Demos (Videos, Audios) //

function popDemo(prodID, ref, page, skip, file) {
	var path = "http://www.rolandus.com/products/demo.aspx";
	path += "?prodID="+prodID+"&ref="+ref+"&page="+page+"&skip="+skip+"&file="+file;
	var args = "width=620,height=350,resizable=no,toolbar=no,location=no,";
	args += "directories=no,status=no,scrollbars=no,menubar=no";
	var demoWin = window.open(path, prodID, args);
	demoWin.focus();
}


/* OS-Abfrage */

if ((navigator.appVersion.indexOf("Win") != -1)) {
	document.write("<LINK REL=\"stylesheet\" HREF=\"css/win.css\" TYPE=\"text/css\">"); }
else {
	document.write("<LINK REL=\"stylesheet\" HREF=\"css/other.css\" TYPE=\"text/css\">"); }

// the timeout for the menu
var timeout = 1000;

// not very clean but simple
// the function can be run in the HTML for faster display
// window.onload=initMenu;

// creat timeout variables for list item
// it's for avoid some warning with IE
for( var i = 0; i < 1000; i++ ) //<100
{
    eval("var timeoutli" + i + " = false;"); //eval("var timeoutli" + i + " = false;");
}

// this function apply the CSS style and the event
function initMenu()
{
//css style fuer Windows-User mit Netscape Browser
if ( browser.isNS  && !( browser.isMac)){
    document.write("<LINK REL=\"stylesheet\" HREF=\"css/netscape.css\" TYPE=\"text/css\">"); }    


if ( browser.isOpera  && ( browser.isMac)){
    document.write("<LINK REL=\"stylesheet\" HREF=\"css/opera.css\" TYPE=\"text/css\">"); }    


    // a test to avoid some browser like IE4, Opera 6, and IE Mac
    if ( browser.isDOM1 
  //  && !( browser.isMac && browser.isIE ) 
    && !( browser.isOpera && browser.versionMajor < 7 )
    && !( browser.isIE && browser.versionMajor < 5 ) )
    {
        // get some element
        var menu = document.getElementById('menu'); // the root element
        var lis = menu.getElementsByTagName('li'); // all the li
        
        // change the class name of the menu, 
        // it's usefull for compatibility with old browser
        menu.className='menu';
        
        // i am searching for ul element in li element
        for ( var i=0; i<lis.length; i++ )
        {
            // is there a ul element ?
            if ( lis.item(i).getElementsByTagName('ul').length > 0 )
            {        
                // improve IE key navigation
                if ( browser.isIE )
                {
                    addAnEvent(lis.item(i),'keyup',show);
                }
                // link events to list item
                addAnEvent(lis.item(i),'mouseover',show);
                addAnEvent(lis.item(i),'mouseout',timeoutHide);
                addAnEvent(lis.item(i),'blur',timeoutHide);
                addAnEvent(lis.item(i),'focus',show);
                
                // add an id to list item
                lis.item(i).setAttribute( 'id', "li"+i );
            }
        }
    }
}

function addAnEvent( target, eventName, functionName )
{
    // apply the method to IE
    if ( browser.isIE )
    {
        //attachEvent dont work properly with this
        eval('target.on'+eventName+'=functionName');
    }
    // apply the method to DOM compliant browsers
    else
    {
        target.addEventListener( eventName , functionName , true ); // true is important for Opera7
    }
}
    
// hide the first ul element of the current element
function timeoutHide()
{
    // clear the timeout
    eval ( "clearTimeout( timeout"+ this.id +");" );
    hideAllOthersUls( this );


    // start the timeout
    eval( "timeout" + this.id + " = window.setTimeout('hideUlUnder( \"" + this.id + "\" )', " + timeout + " );");
}

// hide the ul elements under the element identified by id
function hideUlUnder(id)
{   
document.getElementById(id).getElementsByTagName('ul')[0].style['visibility'] = 'hidden';

}

// show the first ul element found under this element
function show()
{
	 // clear the timeout
    eval ( "clearTimeout( timeout"+ this.id +");" );
    hideAllOthersUls( this );


    // show the sub menu
    this.getElementsByTagName('ul')[0].style['visibility'] = 'visible';
    var currentNode=this;
    while(currentNode)
    {
            if( currentNode.nodeName=='LI')
            {
                currentNode.getElementsByTagName('a')[0].className = 'linkOver';
            }
            currentNode=currentNode.parentNode;
    }
    // clear the timeout
    eval ( "clearTimeout( timeout"+ this.id +");" );
    hideAllOthersUls( this );
}

// hide all the ul wich are in the li element
function hideUlUnderLi(li)
{
    var as = li.getElementsByTagName('a');
    for ( var i=0; i<as.length; i++ )
    {
        as.item(i).className="";
    }
    var uls = li.getElementsByTagName('ul');
    for ( var i=0; i<uls.length; i++ )
    {
        uls.item(i).style['visibility'] = 'hidden';
    }
} 




// hide all ul on the same level of  this list item
function hideAllOthersUls( currentLi )
{
    var lis = currentLi.parentNode;
    for ( var i=0; i<lis.childNodes.length; i++ )
    {
        if ( lis.childNodes[i].nodeName=='LI' && lis.childNodes[i].id != currentLi.id )
        {
            hideUlUnderLi( lis.childNodes[i] );
        }
    }
}