// Toggles content display ---->

function toggleDisp() {
	for (var i=0;i<arguments.length;i++) {
		var d = $(arguments[i]);
		if (d.style.display == 'none')
			d.style.display = 'block';
        else
			d.style.display = 'none';
	}
}

// Toggles nav ---->

function toggleNav(num,numelems) {
	if ($('content'+num).style.display == 'none') {
		for (var i=1;i<=numelems;i++) {
			var temph = 'nav'+i;
					var h = $(temph);
				if (!h) {
					var h = $('navActive');
					h.id = temph;
				}
			var tempc = 'content'+i;
			var c = $(tempc);
			if(c.style.display != 'none') {
				toggleDisp(tempc);
		}
	}
		var h = $('nav'+num);
		if (h)
		h.id = 'navActive';
		h.blur();
		var c = $('content'+num);
		toggleDisp('content'+num);
		
	}
}

// Preload images ---->

function preloadImages()
{
  if(document.images)
  {
    if(!document.imageArray) document.imageArray = new Array();
    var i,j = document.imageArray.length, args = preloadImages.arguments;
    
    for(i=0; i<args.length; i++)
    {
      if (args[i].indexOf("#")!=0)
      {
        document.imageArray[j] = new Image;
        document.imageArray[j++].src = args[i];
      }
    }
  }
}

// Background image swap ---->

function randomBG() {
var newBG = new Array ("bg-0", "bg-1", "bg-2", "bg-3", "bg-4", "bg-5", "bg-6", "bg-7", "bg-8", "bg-9", "bg-10", "bg-11", "bg-12", "bg-13")
var bg = "_images/bg/"+newBG[Math.floor(Math.random()*newBG.length)]+".jpg"
document.body.background = bg;
}

// Stills slideshow ---->

var showdiv = 'slideshowImg';

count = 1;
imgsrc = new Array();
imgsrc[1]=new Image(); imgsrc[1].src='_images/slideshow/0001.jpg';
imgsrc[2]=new Image(); imgsrc[2].src='_images/slideshow/0002.jpg';
imgsrc[3]=new Image(); imgsrc[3].src='_images/slideshow/0003.jpg';
imgsrc[4]=new Image(); imgsrc[4].src='_images/slideshow/0004.jpg';
imgsrc[5]=new Image(); imgsrc[5].src='_images/slideshow/0005.jpg';
imgsrc[6]=new Image(); imgsrc[6].src='_images/slideshow/0006.jpg';
imgsrc[7]=new Image(); imgsrc[7].src='_images/slideshow/0007.jpg';
imgsrc[8]=new Image(); imgsrc[8].src='_images/slideshow/0008.jpg';
imgsrc[9]=new Image(); imgsrc[9].src='_images/slideshow/0009.jpg';
imgsrc[10]=new Image(); imgsrc[10].src='_images/slideshow/0010.jpg';
imgsrc[11]=new Image(); imgsrc[11].src='_images/slideshow/0011.jpg';
imgsrc[12]=new Image(); imgsrc[12].src='_images/slideshow/0012.jpg';
imgsrc[13]=new Image(); imgsrc[13].src='_images/slideshow/0013.jpg';
imgsrc[14]=new Image(); imgsrc[14].src='_images/slideshow/0014.jpg';
imgsrc[15]=new Image(); imgsrc[15].src='_images/slideshow/0015.jpg';
imgsrc[16]=new Image(); imgsrc[16].src='_images/slideshow/0016.jpg';
imgsrc[17]=new Image(); imgsrc[17].src='_images/slideshow/0017.jpg';
imgsrc[18]=new Image(); imgsrc[18].src='_images/slideshow/0018.jpg';
imgsrc[19]=new Image(); imgsrc[19].src='_images/slideshow/0019.jpg';
imgsrc[20]=new Image(); imgsrc[20].src='_images/slideshow/0020.jpg';
imgsrc[21]=new Image(); imgsrc[21].src='_images/slideshow/0021.jpg';
imgsrc[22]=new Image(); imgsrc[22].src='_images/slideshow/0022.jpg';
imgsrc[23]=new Image(); imgsrc[23].src='_images/slideshow/0023.jpg';
imgsrc[24]=new Image(); imgsrc[24].src='_images/slideshow/0024.jpg';
imgsrc[25]=new Image(); imgsrc[25].src='_images/slideshow/0025.jpg';
imgsrc[26]=new Image(); imgsrc[26].src='_images/slideshow/0026.jpg';
imgsrc[27]=new Image(); imgsrc[27].src='_images/slideshow/0027.jpg';
imgsrc[28]=new Image(); imgsrc[28].src='_images/slideshow/0028.jpg';
imgsrc[29]=new Image(); imgsrc[29].src='_images/slideshow/0029.jpg';
imgsrc[30]=new Image(); imgsrc[30].src='_images/slideshow/0030.jpg';
imgsrc[31]=new Image(); imgsrc[31].src='_images/slideshow/0031.jpg';
imgsrc[32]=new Image(); imgsrc[32].src='_images/slideshow/0032.jpg';
imgsrc[33]=new Image(); imgsrc[33].src='_images/slideshow/0033.jpg';
imgsrc[34]=new Image(); imgsrc[34].src='_images/slideshow/0034.jpg';
imgsrc[35]=new Image(); imgsrc[35].src='_images/slideshow/0035.jpg';
imgsrc[36]=new Image(); imgsrc[36].src='_images/slideshow/0036.jpg';
imgsrc[37]=new Image(); imgsrc[37].src='_images/slideshow/0037.jpg';
imgsrc[38]=new Image(); imgsrc[38].src='_images/slideshow/0038.jpg';
imgsrc[39]=new Image(); imgsrc[39].src='_images/slideshow/0039.jpg';
imgsrc[40]=new Image(); imgsrc[40].src='_images/slideshow/0040.jpg';
imgsrc[41]=new Image(); imgsrc[41].src='_images/slideshow/0041.jpg';
imgsrc[42]=new Image(); imgsrc[42].src='_images/slideshow/0042.jpg';
imgsrc[43]=new Image(); imgsrc[43].src='_images/slideshow/0043.jpg';
imgsrc[44]=new Image(); imgsrc[44].src='_images/slideshow/0044.jpg';
imgsrc[45]=new Image(); imgsrc[45].src='_images/slideshow/0045.jpg';
imgsrc[46]=new Image(); imgsrc[46].src='_images/slideshow/0046.jpg';

function Next() {
	if (count < imgsrc.length - 1) {
		count = count + 1;
		document.getElementById(showdiv).src = imgsrc[count].src;
	}
	else {
		count = 1;
		document.getElementById(showdiv).src = imgsrc[count].src;
	}
}

function Prev() {
	if (count > 1) {
		count = count - 1;
		document.getElementById(showdiv).src = imgsrc[count].src;
	}
	else {
		count = 10; // Image count
		document.getElementById(showdiv).src = imgsrc[count].src;
	}
}