<!--//
// ----------------------------------- //
// General JavaScript for Bear Archery //
// ----------------------------------- //

// ---- Bear Institutional Page Functions ---//

//simplifiy object calls
var df = document.forms;
var di = document.images;


function changeImage(imgID,imgURL)
{
   if (document.images)
   {
	 document.images[imgID].src = imgURL;
   }else{
	document.getElementById( imgID).src = imgURL;
  }
}

function showItem(itemNumber){
	var ID1 = 'a4400'; var L1 = 'grida4400';
	var ID2 = 'a531'; var L2 = 'grida531';
	var ID3 = 'a736'; var L3 = 'grida736';
	var ID4 = 'a502'; var L4 = 'grida502';
	var ID5 = 'a5000'; var L5 = 'grida5000';
	var ID6 = 'a5005'; var L6 = 'grida5005';
	var ID7 = 'a339'; var L7 = 'grida339';
	var ID8 = 'a70401'; var L8 = 'grida70401';
	var ID9 = 'a703'; var L9 = 'grida703';
	var ID10 = 'a709'; var L10 = 'grida709';
	var ID11 = 'a714'; var L11 = 'grida714';
	var ID12 = 'a08114'; var L12 = 'grida08114';
	var ID13 = 'a345'; var L13 = 'grida345';
	var ID14 = 'a70102'; var L14 = 'grida70102';

	//hide all//	
	setDisplay(ID1,'none'); di[L1].src = '/images/products/institutional/a4400/a4400-grid-nm.jpg';
	setDisplay(ID2,'none'); di[L2].src = '/images/products/institutional/a531/a531-grid-nm.jpg';
	setDisplay(ID3,'none'); di[L3].src = '/images/products/institutional/a736/a736-grid-nm.jpg';
	setDisplay(ID4,'none'); di[L4].src = '/images/products/institutional/a502/a502-grid-nm.jpg';
	setDisplay(ID5,'none'); di[L5].src = '/images/products/institutional/a5000/a5000-grid-nm.jpg';
	setDisplay(ID6,'none'); di[L6].src = '/images/products/institutional/a5005/a5005-grid-nm.jpg';
	setDisplay(ID7,'none'); di[L7].src = '/images/products/institutional/a339/a339-grid-nm.jpg';
	setDisplay(ID8,'none'); di[L8].src = '/images/products/institutional/a70401/a70401-grid-nm.jpg';
	setDisplay(ID9,'none'); di[L9].src = '/images/products/institutional/a703/a703-grid-nm.jpg';
	setDisplay(ID10,'none'); di[L10].src = '/images/products/institutional/a709/a709-grid-nm.jpg';
	setDisplay(ID11,'none'); di[L11].src = '/images/products/institutional/a714/a714-grid-nm.jpg';
	setDisplay(ID12,'none'); di[L12].src = '/images/products/institutional/a08114/a08114-grid-nm.jpg';
	setDisplay(ID13,'none'); di[L13].src = '/images/products/institutional/a345/a345-grid-nm.jpg';
	setDisplay(ID14,'none'); di[L14].src = '/images/products/institutional/a70102/a70102-grid-nm.jpg';
	
	switch (itemNumber){
		case 1:
			di[L1].src = '/images/products/institutional/a4400/a4400-grid-av.jpg';
			setDisplay(ID1,'block'); 
			break;
		case 2:
			di[L2].src = '/images/products/institutional/a531/a531-grid-av.jpg';
			setDisplay(ID2,'block'); 
			break;
		case 3:
			di[L3].src = '/images/products/institutional/a736/a736-grid-av.jpg';
			setDisplay(ID3,'block'); 
			break;
		case 4:
			di[L4].src = '/images/products/institutional/a502/a502-grid-av.jpg';
			setDisplay(ID4,'block'); 
			break;
		case 5:
			di[L5].src = '/images/products/institutional/a5000/a5000-grid-av.jpg';
			setDisplay(ID5,'block'); 
			break;
		case 6:
			di[L6].src = '/images/products/institutional/a5005/a5005-grid-av.jpg';
			setDisplay(ID6,'block'); 
			break;
		case 7:
			di[L7].src = '/images/products/institutional/a339/a339-grid-av.jpg';
			setDisplay(ID7,'block'); 
			break;
		case 8:
			di[L8].src = '/images/products/institutional/a70401/a70401-grid-av.jpg';
			setDisplay(ID8,'block'); 
			break;
		case 9:
			di[L9].src = '/images/products/institutional/a703/a703-grid-av.jpg';
			setDisplay(ID9,'block'); 
			break;
		case 10:
			di[L10].src = '/images/products/institutional/a709/a709-grid-av.jpg';
			setDisplay(ID10,'block'); 
			break;
		case 11:
			di[L11].src = '/images/products/institutional/a714/a714-grid-av.jpg';
			setDisplay(ID11,'block'); 
			break;
		case 12:
			di[L12].src = '/images/products/institutional/a08114/a08114-grid-av.jpg';
			setDisplay(ID12,'block'); 
			break;
		case 13:
			di[L13].src = '/images/products/institutional/a345/a345-grid-av.jpg';
			setDisplay(ID13,'block'); 
			break;
		default:
			di[L14].src = '/images/products/institutional/a70102/a70102-grid-av.jpg';
			setDisplay(ID14,'block'); 
			break;
		
	}
}


function activeCheck(img, rollType){
	if(img.src.indexOf('-av.jpg') > -1){
		//active image, no rollover//
	}else{
		//inactive image//
		var modifiedSrc;
		
		if (rollType == 'over') {
			modifiedSrc = img.src.replace('-nm.jpg', '-hv.jpg');
		} else {
			modifiedSrc = img.src.replace('-hv.jpg', '-nm.jpg');
		}
		
		changeImage(img.id, modifiedSrc);
	}
}

// set defaults on page load //
function setJsDefault(){
	
	var ID1 = 'a4400'; var L1 = 'grida4400';
	var ID2 = 'a531'; var L2 = 'grida531';
	var ID3 = 'a736'; var L3 = 'grida736';
	var ID4 = 'a502'; var L4 = 'grida502';
	var ID5 = 'a5000'; var L5 = 'grida5000';
	var ID6 = 'a5005'; var L6 = 'grida5005';
	var ID7 = 'a339'; var L7 = 'grida339';
	var ID8 = 'a70401'; var L8 = 'grida70401';
	var ID9 = 'a703'; var L9 = 'grida703';
	var ID10 = 'a709'; var L10 = 'grida709';
	var ID11 = 'a714'; var L11 = 'grida714';
	var ID12 = 'a08114'; var L12 = 'grida08114';
	var ID13 = 'a345'; var L13 = 'grida345';
	var ID14 = 'a70102'; var L14 = 'grida70102';
	
	// set display for JavaScript default (JS doesn't recognize CSS has already set it //
	di[L1].src = '/images/products/institutional/a4400/a4400-grid-av.jpg';
	setDisplay(ID1,'block');
	 
	setDisplay(ID2,'none');
	setDisplay(ID3,'none');
	setDisplay(ID4,'none');
	setDisplay(ID5,'none');
	setDisplay(ID6,'none');
	setDisplay(ID7,'none');
	setDisplay(ID8,'none');
	setDisplay(ID9,'none');
	setDisplay(ID10,'none');
	setDisplay(ID11,'none');
	setDisplay(ID12,'none');
	setDisplay(ID13,'none');
	setDisplay(ID14,'none');
	
	
	// set bow rollovers (auto rollovers don't work here because of the "active" state we need //
	di[L1].onmouseover = function(){activeCheck(this, 'over')};
	di[L1].onmouseout = function(){activeCheck(this, 'out')};
	di[L2].onmouseover = function(){activeCheck(this, 'over')};
	di[L2].onmouseout = function(){activeCheck(this, 'out')};
	di[L3].onmouseover = function(){activeCheck(this, 'over')};
	di[L3].onmouseout = function(){activeCheck(this, 'out')};
	di[L4].onmouseover = function(){activeCheck(this, 'over')};
	di[L4].onmouseout = function(){activeCheck(this, 'out')};
	di[L5].onmouseover = function(){activeCheck(this, 'over')};
	di[L5].onmouseout = function(){activeCheck(this, 'out')};
	di[L6].onmouseover = function(){activeCheck(this, 'over')};
	di[L6].onmouseout = function(){activeCheck(this, 'out')};
	di[L7].onmouseover = function(){activeCheck(this, 'over')};
	di[L7].onmouseout = function(){activeCheck(this, 'out')};
	di[L8].onmouseover = function(){activeCheck(this, 'over')};
	di[L8].onmouseout = function(){activeCheck(this, 'out')};
	di[L9].onmouseover = function(){activeCheck(this, 'over')};
	di[L9].onmouseout = function(){activeCheck(this, 'out')};
	di[L10].onmouseover = function(){activeCheck(this, 'over')};
	di[L10].onmouseout = function(){activeCheck(this, 'out')};
	di[L11].onmouseover = function(){activeCheck(this, 'over')};
	di[L11].onmouseout = function(){activeCheck(this, 'out')};
	di[L12].onmouseover = function(){activeCheck(this, 'over')};
	di[L12].onmouseout = function(){activeCheck(this, 'out')};
	di[L13].onmouseover = function(){activeCheck(this, 'over')};
	di[L13].onmouseout = function(){activeCheck(this, 'out')};
	di[L14].onmouseover = function(){activeCheck(this, 'over')};
	di[L14].onmouseout = function(){activeCheck(this, 'out')};
	
	//preload images
	pic1= new Image(); pic1.src = '/images/products/institutional/a4400/a4400-grid-hv.jpg';
	pic2= new Image(); pic2.src = '/images/products/institutional/a531/a531-grid-hv.jpg';
	pic3= new Image(); pic3.src = '/images/products/institutional/a736/a736-grid-hv.jpg';
	pic4= new Image(); pic4.src = '/images/products/institutional/a502/a502-grid-hv.jpg';
	pic5= new Image(); pic5.src = '/images/products/institutional/a5000/a5000-grid-hv.jpg';
	pic6= new Image(); pic6.src = '/images/products/institutional/a5005/a5005-grid-hv.jpg';
	pic7= new Image(); pic7.src = '/images/products/institutional/a339/a339-grid-hv.jpg';
	pic8= new Image(); pic8.src = '/images/products/institutional/a70401/a70401-grid-hv.jpg';
	pic9= new Image(); pic9.src = '/images/products/institutional/a703/a703-grid-hv.jpg';
	pic10= new Image(); pic10.src = '/images/products/institutional/a709/a709-grid-hv.jpg';
	pic11= new Image(); pic11.src = '/images/products/institutional/a714/a714-grid-hv.jpg';
	pic12= new Image(); pic12.src = '/images/products/institutional/a08114/a08114-grid-hv.jpg';
	pic13= new Image(); pic13.src = '/images/products/institutional/a345/a345-grid-hv.jpg';
	pic14= new Image(); pic14.src = '/images/products/institutional/a70102/a70102-grid-hv.jpg';
	
	pic15= new Image(); pic15.src = '/images/products/institutional/a4400/a4400-grid-av.jpg';
	pic16= new Image(); pic16.src = '/images/products/institutional/a531/a531-grid-av.jpg';
	pic17= new Image(); pic17.src = '/images/products/institutional/a736/a736-grid-av.jpg';
	pic18= new Image(); pic18.src = '/images/products/institutional/a502/a502-grid-av.jpg';
	pic19= new Image(); pic19.src = '/images/products/institutional/a5000/a5000-grid-av.jpg';
	pic20= new Image(); pic20.src = '/images/products/institutional/a5005/a5005-grid-av.jpg';
	pic21= new Image(); pic21.src = '/images/products/institutional/a339/a339-grid-av.jpg';
	pic22= new Image(); pic22.src = '/images/products/institutional/a70401/a70401-grid-av.jpg';
	pic23= new Image(); pic23.src = '/images/products/institutional/a703/a703-grid-av.jpg';
	pic24= new Image(); pic24.src = '/images/products/institutional/a709/a709-grid-av.jpg';
	pic25= new Image(); pic25.src = '/images/products/institutional/a714/a714-grid-av.jpg';
	pic26= new Image(); pic26.src = '/images/products/institutional/a08114/a08114-grid-av.jpg';
	pic27= new Image(); pic27.src = '/images/products/institutional/a345/a345-grid-av.jpg';
	pic28= new Image(); pic28.src = '/images/products/institutional/a70102/a70102-grid-av.jpg';
}	

//-->