// Nedzad's Drop down menu, ripped from tutorials, 
// but enhanced by me vastly by 95% to accept AJAX

var timeout	= 1300;
var closetimer	= 0;
var ddmenuitem	= 0;
var id;
var the_id;
var the_colour;
var idr;
var colour;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) { ddmenuitem.style.visibility = 'hidden';  }
	

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

}
// close showed layer
function mclose(the_id,the_colour)
{

	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

		if (the_id != 'undefined') {


			//alert(the_id);
			if (document.getElementById('main_button'+the_id)) {
						document.getElementById('main_button_selected').style.height = '18px';


						document.getElementById('main_button'+the_id).style.backgroundColor = 'white';
						document.getElementById('main_button'+the_id).style.border = '1px silver solid';
						document.getElementById('main_button'+the_id).style.height = '13px';
						document.getElementById('main_button'+the_id).style.color = '#'+the_colour;
						document.getElementById('main_button'+the_id).style.paddingTop = '6px';
						document.getElementById('main_button'+the_id).style.paddingRight = '10px';
						document.getElementById('main_button'+the_id).style.paddingLeft = '10px';
			}
		}	


	MM_swapImgRestore();

	}

// go close timer
function mclosetime(idr,colour) {
	closetimer = window.setTimeout("mclose('"+the_id+"','"+the_colour+"')", timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
		
	}
}

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



//macromedia swap image cheating clumbsy junk, will do my own with more time
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;
}

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];}}
}

function MM_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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];}
}
/*
$('#main_button2')
    .click(function(){
        alert('You clicked the p!');
    })
*/