//main_nav-script

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}
/* Functions that swaps images. */
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

/* Functions that handle preload. */
function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

/* DropDown */

var OverMenu = false;

var CurrentMenu = 0;

function PreloadImage( src )
{
    var I = new Image();
    I.src = src;
}

function ShowMenu( menu, item )
{
    HideMenu();
    CurrentMenu = menu;

    // Show it in IE
    if ( CurrentMenu.style )
        CurrentMenu.style.visibility = "visible";

    // Show it in NS
    if ( CurrentMenu.visibility )
        CurrentMenu.visibility = "show";

    if ( item )
    {
        if ( CurrentMenu.style )
            item.className='hi';
        else
            item.bgColor = "#ffcc99";
    }
}

function HideMenu( item )
{
    if ( CurrentMenu )
    {
        if ( item )
        {
            if ( CurrentMenu.style )
                item.className='';
            else
                item.bgColor = "#ffcc99";

            status = item.bgColor;
        }
                
        // Hide it in IE
        if ( CurrentMenu.style )
            CurrentMenu.style.visibility = "hidden";

        // Hide it in Netscape
        if ( CurrentMenu.visibility )
            CurrentMenu.visibility = "hide";
    }
}
//////////////////////////////////////////////////////////////////////////////////////
/* Changing Images Quotes*/
var currentPic=0;
// *Image and background array* var piclist=new Array('angel=666699','blueboat=5779B8');
var piclist=new Array('01','02','03','04','05');



var timer=-1,disabled=0;

function ChangePic(name,col) {
	eval("document.all.replacepic.src='quotes/"+name+".gif'");
// *bg colour swap*	eval("document.all.replacebg.style.backgroundColor='#"+col+"'");
}

function ShowNext() {
	if (disabled==0) {
		do {
			currentPic=Math.round(Math.random()*piclist.length);
		} while (currentPic>=piclist.length);
//		if (++currentPic==piclist.length)
//			currentPic=0;
		var x=piclist[currentPic];
		var c='000000';
		var p=x.indexOf('=');
		if (p>=0) { c=x.substring(p+1); x=x.substring(0,p); }
		ChangePic(x,c);
	}
}

function startTimedReplace() {
	disabled=0;
	if (timer!=-1) clearTimeout(timer);
	timer=setTimeout("ShowNext()",12000);
}

function ForceNext() {
	disabled=0;
	ShowNext();
}

function stopTimedReplace() {
	disabled=1;
}