if (typeof BUG!="undefined") {alert("loading gallery.js");}

function gallery_onload() {


	// preload all the rollovers
	//logdebug("hullo onload");
	
	var q = ".jpg";
	var b = "gallery_nav_";
	var a = new Array();
		for (var i=0;i<7;i++) {
			a[i] = _IPATH_ + b + (i+1) + q;
			 //logdebug(a[i]);
			}
	MM_preloadImageArr(a);
	//logdebug("after first preeload");
	var q = "x.jpg";
	var b = "gallery_nav_";
	a = new Array()
		for (var i=0;i<7;i++) {
			a[i] = _IPATH_ + b + (i+1) + q;
			 //logdebug(a[i]);
			}
	MM_preloadImageArr(a);
	// bind the mouseover/mouse outs
		// mouseon/out for menu items
	var menu = $('gallerymenu');
	//logobject(menu,"gallerymenu");
	var objs = menu.getElementsByTagName("a".toUpperCase());
	for (var i=0;i <objs.length ;i++ )	{
		//logobject(objs[i]);
		objs[i].onmouseover = menuOver;
		objs[i].onmouseout = menuOut;
	} // for
	// set mouseover/mouseout and onclick for thumbnails (if there are thumbnails)
	var thumbgallery = $('thumbgallery');
	var thumbselected = $('thumbselected');
	if (thumbgallery!=null) {
		var objs = thumbgallery.getElementsByTagName("img".toUpperCase());
		for (var i=0;i <objs.length ;i++ )	{
			if (objs[i]!=thumbselected) {
				//logobject(objs[i]);
				objs[i].onmouseover = thumbOver;
				objs[i].onmouseout = thumbOut;
				objs[i].onclick = thumbClick;
				}
			} // for
		}
	}

function writeEmailImage() {
	var str='<a id="galmen6" title="digital collage" ';
	str+= p(0);
	str+= '><img src="images/gallery_nav_06.jpg" width="130" alt="email" /></a>';
	document.write(str);
}


function menuOver() {
	var imgs = this.getElementsByTagName("img".toUpperCase());
	var idx = getMenuIdx(this.id);
	imgs[0].src = _IPATH_ + "gallery_nav_0" + idx + "x.jpg";
	}

function menuOut() {
	var imgs = this.getElementsByTagName("img".toUpperCase());
	var idx = getMenuIdx(this.id);
	imgs[0].src = _IPATH_ + "gallery_nav_0" + idx + ".jpg";
	}

function getMenuIdx(theId) {
	var it;
	switch(theId) {
		case 'galmen1': it=1; break;
		case 'galmen2': it=2; break;
		case 'galmen3': it=3; break;
		case 'galmen4': it=4; break;
		case 'galmen5': it=5; break;
		case 'galmen6': it=6; break;
		case 'galmen7': it=7; break;
		default:it=0;break;
		}
	return it;
	}

function thumbOver() {
	var me = this.src;
	me = me.replace(".jpg","_x.jpg")
	this.src = me;
	this.style.borderTopColor = "#ffffff";
	this.style.borderBottomColor = "#ffffff";
	}

function thumbOut() {
	var me = this.src;
	me = me.replace("_x.jpg",".jpg")
	this.src = me;
	this.style.borderTopColor = "#b9b7b8";
	this.style.borderBottomColor = "#b9b7b8";
	}

function thumbClick() {
	logdebug('yullo');
	logdebug(this.src);
	//alert(this.src);
	}


function prevnextOver() {
	var imgs = this.getElementsByTagName("img".toUpperCase());
	var idx = getMenuIdx(this.id);
	imgs[0].src = _IPATH_ + "gallery_nav_" + idx + "x.jpg";
	idx = this.search.replace("?idx=","");
	//alert(idx);
	var targ = $('thumb' + idx);
	if (null!=targ) {
		//alert("ok");
		var it = targ.src;
		it = it.replace(".jpg","_x.jpg")
		targ.src = it;
		targ.style.borderTopColor = "#ffffff";
		targ.style.borderBottomColor = "#ffffff";
		}
	}

function prevnextOut() {
	var imgs = this.getElementsByTagName("img".toUpperCase());
	var idx = getMenuIdx(this.id);
	imgs[0].src = _IPATH_ + "gallery_nav_" + idx + ".jpg";
	idx = this.search.replace("?idx=","");
	//alert(idx);
	var targ = $('thumb' + idx);
	if (null!=targ) {
		//alert("ok");
		var it = targ.src;
		it = it.replace("_x.jpg",".jpg")
		targ.src = it;
		targ.style.borderTopColor = "#b9b7b8";
		targ.style.borderBottomColor = "#b9b7b8";
		}
	}