// JavaScript Document.  Contains functions and variables available to whole site.
var myImages = new Array ("images/menu_r1_c1_f2.gif", "images/menu_r1_c2_f2.gif", "images/menu_r1_c3_f2.gif", "images/menu_r1_c4_f2.gif", "images/menu_r1_c5_f2.gif", "images/menu_r1_c6_f2.gif", "images/menu_r1_c7_f2.gif", "images/menu_r1_c8_f2.gif");
var baseImages = new Array("images/menu_r1_c1.gif", "images/menu_r1_c2.gif", "images/menu_r1_c3.gif", "images/menu_r1_c4.gif", "images/menu_r1_c5.gif", "images/menu_r1_c6.gif", "images/menu_r1_c7.gif", "images/menu_r1_c8.gif");
var myPreload = new Array ();
var rolloverArray = new Array();
var currentButton=-1;
var pageLoaded=false;
for (var i = 0; i < myImages.length; i++ ){
	myPreload[ i ]= new Image();
	myPreload[ i ].src = myImages[ i ];
}
function primeRollovers(){
	rolloverArray[0]=document.images.menu_r1_c1;
	rolloverArray[1]=document.images.menu_r1_c2;
	rolloverArray[2]=document.images.menu_r1_c3;
	rolloverArray[3]=document.images.menu_r1_c4;
	rolloverArray[4]=document.images.menu_r1_c5;
	rolloverArray[5]=document.images.menu_r1_c6;
	rolloverArray[6]=document.images.menu_r1_c7;
	rolloverArray[7]=document.images.menu_r1_c8;
	pageLoaded=true;
}
function rollout(index){
	if(pageLoaded){
		rolloverArray[index].src=baseImages[index];
		currentButton=-1;
	}
}
function clearRollovers(){
	if(pageLoaded){
		for(var i=0; i<8; i++){
			if(currentButton!=i){
				rollout(i);
			}
		}
	}
}
function rollover(index){
	if(pageLoaded){
		//clearRollovers();
		if(index!=1 && index!=2){
			MM_menuHideMenus();
		}
		rolloverArray[index].src=myPreload[index].src;
		currentButton=index;
	}
}
function flashRollover(){
	if(pageLoaded){
		for(var i=0; i<rolloverArray.length; i++){
			rolloverArray[i].src=baseImages[i];
		}
		MM_menuHideMenus();
		currentButton=-1;
	}
}
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];}
}
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];}}
}