////NO need to edit /////////////



/***********************************************

* Swiss Army Image slide show script  - © John Davenport Scheuer: http://home.comcast.net/~jscheuer1/

* This notice MUST stay intact for legal use

* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full original source code

***********************************************/



function preloadctrl(im){

	if (typeof im=='string'){

		var imo=new Image();

		imo.src=im;

	}

}

	

if(document.images&&typeof preload_ctrl_images!='undefined'&&preload_ctrl_images){

	var ctrlimgs=[previmg, stopimg, playimg, nextimg]

	for (var i_tem = 0; i_tem < ctrlimgs.length; i_tem++)

		if (ctrlimgs[i_tem])

			preloadctrl(ctrlimgs[i_tem])

}



var iss=[]; //array to cache inter_slide instances



function inter_slide(){

	if(!document.images||arguments.length==0)

		return;

	var imgs=arguments[0];

	var width=null, height=null, delay=null;

	if(arguments.length==2)

		delay=arguments[1];

	else if(arguments.length==3||arguments.length==4)

		width=arguments[1], height=arguments[2], delay=arguments[3]? arguments[3] : null;

	this.dom=(document.getElementById) //modern dom browsers

	this.da=document.all

	this.delay=imgs.delay? imgs.delay : delay? delay : 3000+iss.length*750;

	this.nextimgidx=0;

	iss[this.issid=iss.length]=this;

	this.imgs=imgs;

	if (imgs.random)

		this.imgs.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)

	this.imgborder=imgs.border? parseInt(imgs.border) : 0;

	if (!this.dom){

		this.postimgs=new Array() //preload imgs

		for (p=0;p<imgs.length;p++){

			this.postimgs[p]=new Image()

			this.postimgs[p].src=this.imgs[p][0]

		}

	}



	if (this.dom){ //if modern browsers (ie: Firefox, IE5+)

		this.faded=0;

		this.loadimgidx=[];

		this.fade=!imgs.nofade;

		if(this.fade)

			this.degree=10 //initial opacity degree (10%)

		this.pausecheck=imgs.pause;

		this.mouseovercheck=0

		this.canvasbase="canvas"+this.issid

		this.curcanvas=this.canvasbase+"_0"

		this.descriptions=!imgs.no_descriptions;

		this.man_start=imgs.manual_start;

		this.addbr=!imgs.no_added_linebreaks;

		this.no_auto=imgs.no_auto;

		this.onclick=imgs.onclick;

		this.specs=imgs.specs;

		this.counter=imgs.counter;

		this.ics=imgs.image_controls;

		this.jumpto=imgs.jumpto;

		this.no_c=imgs.no_controls;

		this.target=imgs.target;

		this.ualt=imgs.use_alt;

		this.utit=imgs.use_title;

		this.fadecolor=imgs.fadecolor;

		this.ibut_hc=imgs.button_highlight;

		this.dp=imgs.desc_prefix? imgs.desc_prefix : ' ';

		this.imbcolor=imgs.border_color;

		this.imbstyle=imgs.border_style;

		this.width=imgs.width? imgs.width : width? width : null

		this.width=this.width? this.width+this.imgborder*2 : null;

		this.height=imgs.height? imgs.height : height? height : null

		this.height=this.height? this.height+this.imgborder*2 : null;

		var ief='', dims='';

		if(this.width||this.height)

			dims=this.width&&this.height? 'width:'+this.width+'px;height:'+this.height+'px;' : this.width? 'width:'+this.width+'px;' : 'height:'+this.height+'px;';

		if(this.fade&&document.body&&document.body.style)

			ief=document.body.filters? 'filter:progid:DXImageTransform.Microsoft.alpha(opacity=0);' : typeof document.body.style.opacity=='string'? 'opacity:0;' : 'opacity:0.10;-moz-opacity:0.10;-khtml-opacity:0.10;';

		var brs=this.addbr? '<br>' : '';

		if (imgs.controls_top){

			this.controls();

			document.write(brs)

		}

		document.write('<div align="center" id="geral"><div id="master'+this.issid+'" style="position:relative;'+dims+'overflow:hidden;margin:0 auto;"><div id="'+this.canvasbase+'_0" style="position:absolute;'+dims+'top:0;left:0;'+ief+'background-color:'+(imgs.fadecolor? imgs.fadecolor : 'white')+'"><\/div><div id="'+this.canvasbase+'_1" style="position:absolute;'+dims+'top:0;left:0;'+ief+'background-color:'+(imgs.fadecolor? imgs.fadecolor : 'white')+'"><\/div><\/div>')

		document.write('<div align="center" id="controles">');

		if(this.counter)

			this.cntrl()

		if (!imgs.controls_top){

		//	document.write(this.ics? '' : brs);

			this.controls();

		}

		if(this.descriptions)

			document.write('<br class="clearfloat"/><div align="center" id="legenda">'+this.dp+'<span id="imgdsc'+this.issid+'">&nbsp;<\/span></div>\n');

		document.write('<\/div>');

		if(this.counter&&!this.descriptions)

			document.write(brs);

	} else

		document.write('<div align="center"><img name="defaultslide'+this.issid+'" src="'+this.postimgs[0].src+'"><\/div>')





	if (this.dom) //if modern browsers such as Firefox, IE5+

		this.startit()

	else{

		this.nextimgidx++

		setInterval("iss["+this.issid+"].rotateimg()", this.delay)

	}

}



inter_slide.prototype.cntrl=function(){

	this.cpad=this.imgs.length.toString().length;

	document.write('<span id="contador">Imagem <span id="thecnt'+this.issid+'"></span>&nbsp;de&nbsp;'+this.imgs.length+'</span><br class="clearfloat"/>');

}



inter_slide.prototype.controls=function(){

	var brs=this.addbr? '<br>' : ' &nbsp;';

	if(!this.ics&&!this.no_c)

		document.write('<input id="prev'+this.issid+'" disabled type="button" value=" << " onclick="iss['+this.issid+'].changeimg(false, \'nav\');">\n'+

		(this.no_auto? '&nbsp;&nbsp;&nbsp;' : ' <input id="gostp'+this.issid+'" type="button" value=" Stop " onclick="iss['+this.issid+'].gostop(this);">\n')+

		' <input id="next'+this.issid+'" disabled type="button" value=" >> " onclick="iss['+this.issid+'].changeimg(true, \'nav\');">'+(this.jumpto? brs+'Jump to: <input disabled type="text" size="'+this.imgs.length.toString().length+'" id="goto'+this.issid+'" onkeydown="iss['+this.issid+'].jumper(event);"><input id="go'+this.issid+'" disabled type="button" onclick="iss['+this.issid+'].jumper();" value="GO">' : '')+'<\/div>')

	else if(this.ics&&!this.no_c){

		var op=document.body.filters? ' style="filter:alpha(opacity=100);"' : ' style="opacity:'+(this.man_start? 0.99 : 0.45)+';"';

		document.write('<table align="center" cellpadding="0" cellspacing="10"><tr><td valign="middle" align="center" style="padding:2px 2px 1px 2px;"><input'+op+' onmouseover="iss['+this.issid+'].ibute(this,1);" onmouseout="iss['+this.issid+'].ibute(this,2);" onmousedown="iss['+this.issid+'].ibute(this,3);" onmouseup="iss['+this.issid+'].ibute(this,4);" type="image" title="Previous" id="prev'+this.issid+'" src="'+previmg+'" onclick="iss['+this.issid+'].changeimg(false, \'nav\');"><\/td>'+(this.no_auto? '<td>&nbsp;<\/td>' : '<td valign="middle" align="center" style="padding:2px 2px 1px 2px;"><input onmouseover="iss['+this.issid+'].ibute(this,1);" onmouseout="iss['+this.issid+'].ibute(this,2);" onmousedown="iss['+this.issid+'].ibute(this,3);" onmouseup="iss['+this.issid+'].ibute(this,4);" title="Stop" type="image" id="gostp'+this.issid+'" src="'+(this.g_fPlayMode? playimg : stopimg)+'" onclick="iss['+this.issid+'].gostop(this);"><\/td>')+'<td valign="middle" align="center" style="padding:2px 2px 1px 2px;"><input'+op+' onmouseover="iss['+this.issid+'].ibute(this,1);" onmouseout="iss['+this.issid+'].ibute(this,2);" onmousedown="iss['+this.issid+'].ibute(this,3);" onmouseup="iss['+this.issid+'].ibute(this,4);" type="image" title="Next" id="next'+this.issid+'" src="'+nextimg+'" onclick="iss['+this.issid+'].changeimg(true, \'nav\');"><\/td><\/tr><\/table>\n');

	}

	else

	this.no_c=1;

}



inter_slide.prototype.jumper=function(e){

	var key;

	if(typeof e=='object')

		key=e.keyCode? e.keyCode : e.which? e.which : 1;

	if(key&&key!==13)

		return;

	var num=typeof e=='number'? e : parseInt(this.go('goto'+this.issid).value);

	if(num<=this.imgs.length&&num>0){

		this.nextimgidx=num-2;

		this.changeimg(true, 'jump');

	}

}



inter_slide.prototype.ibute=function(obj, i){

	if(!obj.parentNode)

		return;

	if(i==1)

		obj.parentNode.style.backgroundColor=this.ibut_hc? this.ibut_hc : 'yellow';

	else if(i==2)

		obj.parentNode.style.backgroundColor='transparent';

	else if(i==3){

		obj.parentNode.style.borderTop=obj.parentNode.style.borderLeft='1px solid gray';

		obj.parentNode.style.paddingRight='1px';obj.parentNode.style.paddingBottom=0;

	}

	if (i==2||i==4){

		obj.parentNode.style.borderTop=obj.parentNode.style.borderLeft='none';

		obj.parentNode.style.paddingRight='2px';obj.parentNode.style.paddingBottom='1px';

	}

}



inter_slide.prototype.fadepic=function(){

	if (this.fade&&this.degree<100){

		this.faded=0

		this.degree+=10

		if (this.tempobj.filters&&this.tempobj.filters[0]){

			if (typeof this.tempobj.filters[0].opacity=="number") //if IE6+

				this.tempobj.filters[0].opacity=this.degree

			else //else if IE5.5-

				this.tempobj.style.filter="alpha(opacity="+this.degree+")"

		}	else if (this.tempobj.style.MozOpacity)

			this.tempobj.style.MozOpacity=this.degree/101

		else if (this.tempobj.style.KhtmlOpacity)

			this.tempobj.style.KhtmlOpacity=this.degree/100

		else if (this.tempobj.style.opacity&&!this.tempobj.filters)

			this.tempobj.style.opacity=this.degree/101

	}	else {

		this.faded=1

		clearInterval(this.fadeclear)

		this.nextcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_0" : this.canvasbase+"_1"

		this.tempobj=this.go(this.nextcanvas)

		if(this.playing)

			this.changeimg()

	}

}



inter_slide.prototype.populateslide=function(picobj, picidx){

	if(document.getElementsByTagName){

		if(picobj.getElementsByTagName('a')[0]&&picobj.getElementsByTagName('a')[0].onclick)

			picobj.getElementsByTagName('a')[0].onclick=null;

		if(picobj.getElementsByTagName('img')[0]&&picobj.getElementsByTagName('img')[0].onload)

			picobj.getElementsByTagName('img')[0].onload=null;

	}

	picobj.style.backgroundColor=this.imgs[picidx].fadecolor? this.imgs[picidx].fadecolor : this.fadecolor? this.fadecolor : 'white';

	var slideHTML='<table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%"><tr><td width="100%" height="100%" align="center" valign="middle" style="background:transparent none;">'

	if (this.imgs[picidx][2]){ //if associated link exists for img

		var specs=this.imgs[picidx][4]? ", '"+this.imgs[picidx][4]+"'" : this.specs? ", '"+this.specs+"'" : '';

		slideHTML+='<a href="'+this.imgs[picidx][2]+'"'+(this.imgs[picidx][3]? ' target="'+this.imgs[picidx][3]+'"' : this.target? ' target="'+this.target+'"' : '')+' onclick="'+(this.onclick? this.onclick : 'window.open(this.href, (this.target? this.target : \'_self\')'+specs+');return false;')+'">'

	}

	slideHTML+='<img id="theimg'+picidx+'_'+this.issid+'" src="'+(this.loadimgidx[picidx]&&typeof this.loadimgidx[picidx].complete=='boolean'&&this.loadimgidx[picidx].complete? this.loadimgidx[picidx].src : this.imgs[picidx][0])+'" alt="'+(this.ualt? this.imgs[picidx][1] : 'Slide Show Image')+'" title="'+(this.utit? this.imgs[picidx][1] : '')+'" '+(this.imbcolor&&!this.imgs[picidx].noborder? 'style="border:'+this.imgborder+'px '+(this.imbstyle? this.imbstyle : 'solid')+' '+this.imbcolor+';"' : 'border="'+(this.imgs[picidx].noborder? '0' : this.imgborder)+'"')+(!this.width||!this.height? ' onload="iss['+this.issid+'].imgload(this);"' : '')+'>'

	if (this.imgs[picidx][2]) //if associated link exists for img

		slideHTML+='<\/a>'

	slideHTML+='<\/td><\/tr><\/table>'

	picobj.innerHTML=slideHTML

}



inter_slide.prototype.buttons=function(bool){

	if(this.no_c)

		return;

	var next=this.go('next'+this.issid), prev=this.go('prev'+this.issid);

	next.disabled=prev.disabled=!bool;

	next.title=bool? 'next' : '';

	prev.title=bool? 'previous' : '';

	if(this.jumpto&&!this.ics)

		this.go('go'+this.issid).disabled=this.go('goto'+this.issid).disabled=!bool;

	if(this.ics){

		if(!this.no_auto){

			var go=this.go('gostp'+this.issid)

			go.title=bool? 'Play' : 'Stop';

			go.src=bool? playimg : stopimg;

		}

		if(prev.filters&&prev.parentNode)

			prev.parentNode.style.filter=next.parentNode.style.filter='alpha(opacity='+(bool? 100 : 45)+')';

		else if(prev.style.opacity&&!prev.filters)

			prev.style.opacity=next.style.opacity=bool? 0.99 : 0.45;

	}

}



inter_slide.prototype.imgload=function(el){

	if(!el&&!this.imgel)

		return;

	var el=el? el : this.imgel;

	if(el.width==0||el.height==0){

		this.imgel=el;

		var cacheobj=this;

		clearTimeout(this.getdim)

		this.getdim=setTimeout(function(){cacheobj.imgload()}, 300)

		return;

	}

	var m=this.go('master'+this.issid).style, c0=this.go(this.canvasbase+'_0').style, c1=this.go(this.canvasbase+'_1').style;

	if(!this.width){

		this.width=el.width+this.imgborder*2;

		m.width = c0.width = c1.width = this.width+'px';

	}

	if(!this.height){

		this.height=el.height+this.imgborder*2;

		m.height = c0.height = c1.height = this.height+'px';

	}

}



inter_slide.prototype.changeimg=function(bool,nav){

	if(this.playing){

		this.buttons(false)

		this.nextimgidx=(this.keeptrack()<this.imgs.length-1)? this.keeptrack()+1 : 0

		this.populateslide(this.tempobj, this.nextimgidx)

		if(bool)

			this.rotateimg()

		else{

			clearTimeout(this.inprocess)

			this.inprocess=setTimeout("iss["+this.issid+"].rotateimg()", this.delay)

		}

	}	else {

		if(!this.faded){

			if(nav&&nav=='nav')

				return;

			this.nextimgidx=this.keeptrack()+(bool? 1 : -1)

			this.nextimgidx=(this.nextimgidx<this.imgs.length)? this.nextimgidx : this.nextimgidx-this.imgs.length

			this.nextimgidx=(this.nextimgidx>-1)? this.nextimgidx : this.imgs.length+this.nextimgidx

			return;

		}

		if(this.fadeclear)

			clearInterval(this.fadeclear);

		if(bool){

			var loadidx=this.nextimgidx+2

			loadidx=(loadidx<this.imgs.length)? loadidx : loadidx-this.imgs.length;

			loadidx=(loadidx>-1)? loadidx : this.imgs.length+loadidx;

			this.loadimgidx[loadidx]=new Image();

			this.loadimgidx[loadidx].src=this.imgs[loadidx][0];

		}	else{

			var loadidx=this.nextimgidx-2

			loadidx=(loadidx<this.imgs.length)? loadidx : loadidx-this.imgs.length

			loadidx=(loadidx>-1)? loadidx : this.imgs.length+loadidx

			this.loadimgidx[loadidx]=new Image();

			this.loadimgidx[loadidx].src=this.imgs[loadidx][0];

		}

		if(nav&&nav=='jump')

			this.nextimgidx++;

		else

			this.nextimgidx=this.keeptrack()+(bool? 1 : -1)

		this.nextimgidx=(this.nextimgidx<this.imgs.length)? this.nextimgidx : this.nextimgidx-this.imgs.length

		this.nextimgidx=(this.nextimgidx>-1)? this.nextimgidx : this.imgs.length+this.nextimgidx

		this.populateslide(this.tempobj, this.nextimgidx)

		this.rotateimg()

	}

}



inter_slide.prototype.go=function(id){

	return this.da? this.da[id] : document.getElementById(id);

}



inter_slide.prototype.rotateimg=function(){

	if(this.dom){

		var cimg=this.go('theimg'+this.nextimgidx+'_'+this.issid)? this.go('theimg'+this.nextimgidx+'_'+this.issid) : null;

		if(cimg&&typeof cimg.complete=='boolean'&&!cimg.complete){

			var cacheobj=this

			clearTimeout(this.loading)

			this.loading=setTimeout(function(){cacheobj.rotateimg()}, 300)

			return;

		}

		if (this.mouseovercheck==1){

			var cacheobj=this

			clearTimeout(this.mousep)

			this.mousep=setTimeout(function(){cacheobj.rotateimg()}, 100)

			return;

		}

		if(this.fade)

			this.resetit()

		var crossobj=this.tempobj=this.go(this.curcanvas)

		crossobj.style.zIndex++

		var othercanvas=this.curcanvas==this.canvasbase+"_0"? this.go(this.canvasbase+"_1") : this.go(this.canvasbase+"_0");

		othercanvas.style.zIndex=0;

		if(this.descriptions)

			this.go('imgdsc'+this.issid).innerHTML = this.imgs[this.keeptrack()][1];

		if(this.counter){

			var padit='';

			for (var p=0; p<this.cpad-(this.nextimgidx+1).toString().length; p++)

				padit+='<span style="visibility:hidden;">0</span>';

			this.go('thecnt'+this.issid).innerHTML = padit+(this.keeptrack()<this.imgs.length ? this.keeptrack()+1 : 1);

		}

		if (this.jumpto)

			this.go('goto'+this.issid).value=this.keeptrack()<this.imgs.length? this.keeptrack()+1 : 1;

		this.jumperidx=this.keeptrack()<this.imgs.length? this.keeptrack()+1 : 1;

		var fadeobj=this

		clearInterval(this.fadeclear)

		this.fadeclear=setInterval(function(){fadeobj.fadepic()},50)

		this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"

	}	else{

		var v4imgobj=document.images['defaultslide'+this.issid]

		v4imgobj.src=this.postimgs[this.nextimgidx].src

		this.nextimgidx=(this.nextimgidx<this.imgs.length-1)? this.nextimgidx+1 : 0

	}

}



inter_slide.prototype.resetit=function(){

	this.degree=10

	var crossobj=this.go(this.curcanvas)

	if (crossobj.filters&&crossobj.filters[0]){

		if (typeof crossobj.filters[0].opacity=="number") //if IE6+

			crossobj.filters(0).opacity=this.degree

		else //else if IE5.5-

			crossobj.style.filter="alpha(opacity="+this.degree+")"

	} else if (crossobj.style.MozOpacity)

		crossobj.style.MozOpacity=this.degree/101

	else if (crossobj.style.KhtmlOpacity)

		crossobj.style.KhtmlOpacity=this.degree/100

	else if (crossobj.style.opacity&&!crossobj.filters)

		crossobj.style.opacity=this.degree/101

}



inter_slide.prototype.startit=function(){

	this.playing=1

	var crossobj=this.go(this.curcanvas)

	this.populateslide(crossobj, this.nextimgidx)

	if (this.pausecheck==1){ //if slideshow should pause onmouseover

		var cacheobj=this

		var crossobjcontainer=this.go("master"+this.issid)

		crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}

		crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}

	}

	this.rotateimg()

	if(this.no_auto)

		this.gostop();

	else if(this.man_start)

		this.gostop(this.go('gostp'+this.issid));

	else if(this.ics&&document.body.filters){ //kludge for IE5.5 bug

		this.buttons(false);

	}

}



inter_slide.prototype.gostop=function(el){

	if(el)

		el.value=el.value==' Stop '? ' Play ' : ' Stop ';

	if(this.inprocess&&this.playing){

		clearTimeout(this.inprocess);

		this.nextimgidx-=this.faded;

	}

	this.playing=!this.playing;

	if(this.playing){

		clearInterval(this.fadeclear)

		this.faded=1

		this.changeimg(true);

	}	else{

		var loadidx=(this.keeptrack()<this.imgs.length-1)? this.keeptrack()+1 : 0

		this.loadimgidx[loadidx]=new Image();

		this.loadimgidx[loadidx].src=this.imgs[loadidx][0];

		this.jumper(this.jumperidx? this.jumperidx : 0)

		this.buttons(true);

	}

}



inter_slide.prototype.keeptrack=function(){

	if(!document.getElementsByTagName)

		return this.nextimgidx;

	var canvases=[this.go('canvas'+this.issid+'_0'), this.go('canvas'+this.issid+'_1')]

	if(canvases[0].style.zIndex>canvases[1].style.zIndex&&canvases[0].getElementsByTagName("img")[0])

		return parseInt(canvases[0].getElementsByTagName('img')[0].id.replace(/theimg/, ''))

	else if(canvases[1].getElementsByTagName("img")[0])

		return parseInt(canvases[1].getElementsByTagName('img')[0].id.replace(/theimg/, ''))

	else

		return this.nextimgidx;

}