//top nav functions
//Preload menu images	
var thisPrez = 44;
var passedPrez = 0;	
	/* THIS WAY is PROBABLY BETTER
				load=new Array()
			for(i=0; i < imgs.length; i++){
			 load[i]=new Image();
			 load[i].src=imgs[i];
			}
		*/
			for (j=1;j<43;j++)
			{
				eval("image"+j+" = new Image()");
				eval("image"+j+".src = 'media/menu/"+j+".gif'");
			}
	//cross-browser 
		layerRef = " " ;
		styleRef = " " ;
			if (navigator.appName == 'Netscape')
			{
			layerRef = ".layers";
			styleRef = " ";
			}
			else //IE
			{
			layerRef = ".all";
			styleRef = ".style";
			}
	function sright()
	{
		cLeft = menus.style.left;
		moved = parseInt(cLeft) - 70;
		if (parseInt(cLeft) < -2166)
			{
			menus.style.left = -2165;
			eval("document"+layerRef + "['rRight']"+styleRef+".visibility = 'hidden'");
			eval("document"+layerRef + "['lRight']"+styleRef+".visibility = 'hidden'");
			}
			else
			{
			 menus.style.left = moved;
			 window.status = cLeft;
			 eval("document"+layerRef + "['rRight']"+styleRef+".visibility = 'visible'");
			eval("document"+layerRef + "['lRight']"+styleRef+".visibility = 'visible'");
			eval("document"+layerRef + "['rLeft']"+styleRef+".visibility = 'visible'");
			eval("document"+layerRef + "['lLeft']"+styleRef+".visibility = 'visible'");
			}
			timerID = setTimeout("sright()",250);
	}
			
			function stopR()
			{
			clearTimeout(timerID);
			}
			function stopL()
			{
			clearTimeout(timerID2);
			}
			
	function sleft(){
	cLeft = menus.style.left;
	moved = parseInt(cLeft) + 70;
		if (moved > 0)
			{
			menus.style.left = 0;
			eval("document"+layerRef + "['rLeft']"+styleRef+".visibility = 'hidden'");
			eval("document"+layerRef + "['lLeft']"+styleRef+".visibility = 'hidden'");
			}
			else
			{
			
			 menus.style.left = moved;
			 window.status = cLeft;
			 eval("document"+layerRef + "['rRight']"+styleRef+".visibility = 'visible'");
			eval("document"+layerRef + "['lRight']"+styleRef+".visibility = 'visible'");
			eval("document"+layerRef + "['rLeft']"+styleRef+".visibility = 'visible'");
			eval("document"+layerRef + "['lLeft']"+styleRef+".visibility = 'visible'");
			}
		timerID2 = setTimeout("sleft()",250);
	}
	
function showDesc(prez)
	{	
  		if(typeof(prez) == 'number')
			{
				thisPrez = prez;
			}
		else
			{
				thisPrez = president;
 			}
  	document.getElementById('hMenuValue').innerHTML = hMenuArray[thisPrez];
 	}


function setTitle(val)
	{
 	}

function goTopage(URL)
	{
 		rightSide = prezArray[URL]+".cfm";
 		window.document.location.replace(rightSide);
   	}
	
function nextPresident(operand)
	{
 		if (operand == 'shop')
			{
				thisPrez = parent.frames[2].president;
				parent.frames[1].document.location = "leftshop.cfm";
				parent.frames[2].document.location = "shop.cfm";
				return;

			}
	else if (operand == '$')
			{
				thisPrez = thisPrez;
			}
	else if (operand == '$+')
			{
  				thisPrez = passedPrez;
 				thisPrez++;
				if (thisPrez == 24)
					thisPrez = 25;
			}
	else if (operand == '$-')
			{
 				thisPrez = passedPrez;
 				thisPrez--;
				if (thisPrez==24)
					thisPrez = 23;
			}
	else if(operand == '+')
			{
				thisPrez = parent.frames[2].president;
				thisPrez++;
				if (thisPrez == 24)
					thisPrez = 25;
			}
		else if(operand == '-')
			{
				thisPrez = parent.frames[2].president;
				thisPrez--;
					if (thisPrez==24)
						thisPrez = 23;
			}
 		goTopage(thisPrez);
		
	} 
	
function init()
	{
//	alert("president:  " + president +"\n"+hMenuArray[president]);
   				seePrez = president;
  				showDesc(seePrez);
				if((seePrez > 8) &&  (seePrez<44))
					{
						displace = (seePrez*52)*-1
						thatplace = displace +"px";
						document.getElementById('menus').style.left = thatplace;
					}
					
				else
					document.getElementById('menus').style.left = '0px';
 	}