var SelectedMenu = 0;
var Delay = 450;
var StopTimer = 0;


// open hidden layer
function ShowMenu(id)
{	
	// cancel close timer
	HoldMenu();

	// close old layer
	if(SelectedMenu) SelectedMenu.style.visibility = 'hidden';

	// get new layer and show it
	SelectedMenu = document.getElementById(id);
	SelectedMenu.style.visibility = 'visible';

}
// close showed layer
function CloseMenu()
{
	if(SelectedMenu) SelectedMenu.style.visibility = 'hidden';
}

// go close timer
function HideMenu()
{
	StopTimer = window.setTimeout(CloseMenu, Delay);
}

// cancel close timer
function HoldMenu()
{
	if(StopTimer)
	{
		window.clearTimeout(StopTimer);
		StopTimer = 0;
	}
}


function change_color_2(color, id)    {
        var elm;
        if(document.getElementById("submenu_list"+id))        {
                elm = document.getElementById("submenu_list"+id);
                if ( isMSIE || isNC6 || isOpera7 )      {
                        elm.style.backgroundColor = color;
                } else if ( isOpera5 )  {
                        elm.style.background = color;
                } else if ( isNC4 )     {
                        elm.style.bgColor = color;
                }
                
        }
}

// close layer when click-out
document.onclick = CloseMenu; 

// Open new popup and pass address code
	function vlink(FileID){window.open
	("http://www.vid-e-o.co.uk/player.html?IDf="+FileID,"_vlink"," menubar=no, resize=yes top=100,left=340 width=400,height=300");}
// Open new popup
function PopWindow(PageID) {
PopWindow = window.open(""+PageID, "PopWindow", "scrollbar= yes, statusbar=no, menubar=no, resize=yes, top=100,left=180,width=600,height=600");
}

// Open new Window
function NewWindow(PageID) {
NewWindow = window.open(""+PageID, "newWindow")
}

// populate selection option tape type -------------------------------------------------------------
 function PopOptTapeType(SelInd) {
var Select=document.PCC.TapeType.options	
 var opt = new Array(); var optval = new Array();
     opt[1]="Mini DV";  optval[1]="1";
     opt[2]="VHS";      optval[2]="2";
     opt[3]="SVHS";     optval[3]="3";
     opt[4]="VHSC";		optval[4]="4";
     opt[5]="Sony 8MM";	optval[5]="5";
     opt[6]="Hi 8";		optval[6]="6";         
     opt[7]="Mixed";	optval[7]="7";
     opt[8]="Unknown"; 	optval[8]="8";
    var l = opt.length-1; Select.length = 0;
	for(i=0;i<l;i++) {Select[i] = new Option (opt[i+1])
	Select[i].value =(optval[i+1])
	Select.selectedIndex=SelInd}}