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

/* http://www.dynamicdrive.com/forums/showthread.php?t=26953 */

/***********************************************
* 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
* Update 1/25/09 - to include additional style hooks, properties, and deal with IE browsers with filters disabled.
***********************************************/

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;
	this.count_prefix = typeof imgs.count_prefix == 'undefined'? 'Viewing Image: ' : imgs.count_prefix;
	this.count_sep = typeof imgs.count_sep == 'undefined'? 'of' : imgs.count_sep;
	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.pval=imgs.previous_value? imgs.previous_value : ' << ';
		this.nval=imgs.next_value? imgs.next_value : ' >> ';
		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.move_desc_up=imgs.move_desc_up;
		this.desc_pic_width=imgs.desc_pic_width;
		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.documentElement && document.documentElement.style)
		{
			/*@cc_on @*/
			/*@if(@_jscript_version >= 5)
			try{
				@end @*/
			ief = document.documentElement.filters? 	'filter:progid:DXImageTransform.Microsoft.alpha(opacity=0);' : typeof document.documentElement.style.opacity=='string'? 'opacity:0;' : 'opacity:0.10;-moz-opacity:0.10;-khtml-opacity:0.10;';
			/*@cc_on @*/
			/*@if(@_jscript_version >= 5)
				}catch(e){this.fade = null;};
				@end @*/
		}
		var brs=this.addbr? '<br>' : '';
		if (imgs.controls_top)
		{
			this.controls();
			document.write(brs);
		}
		document.write('<div id="outer'+this.issid+'" align="center"><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><\/div>');
		if(this.descriptions)
		{
			document.write(brs+'<div id="desc'+this.issid+'" align="center">'+this.dp+'<span id="imgdsc'+this.issid+'">&nbsp;<\/span></div>\n');
		}
		if(this.counter&&!this.descriptions)
		{
			document.write(brs);
		}
		if(this.counter)
		{
			this.cntrl();
		}
		if (!imgs.controls_top)
		{
			document.write(this.ics? '' : brs);
			this.controls();
		}
	}
	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('<div id="counter'+this.issid+'" align="center">'+this.count_prefix+'<b><span id="thecnt'+this.issid+'"><\/span><\/b>&nbsp;'+this.count_sep+'<span style="font-size:1ex;">&nbsp;</span>&nbsp;<b>'+this.imgs.length+'<\/b><\/div>');
}

inter_slide.prototype.controls=function(){
	var brs=this.addbr? '<br>' : ' &nbsp;';
	if(!this.ics&&!this.no_c){
		document.write('<div id="controls'+this.issid+'" align="center"><input id="prev'+this.issid+'" disabled type="button" value="'+this.pval+'" 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="'+this.nval+'" 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.documentElement.filters? ' style="filter:alpha(opacity=100);"' : ' style="opacity:'+(this.man_start? 0.99 : 0.45)+';"';
				document.write('<table id="controls'+this.issid+'" 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;
	}
	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(typeof (this.tmppic=this.go('theimg'+this.keeptrack()+'_'+this.issid)).complete=='boolean')
			{
				if(this.move_desc_up&&(this.tmph=this.tmppic.height)&&this.tmph>0) //move description up for shorter images - requires position relative for #imgdsc$
				{
					this.go('imgdsc'+this.issid).style.top=(this.tmph-this.height)/2+'px';
				}
				if(this.desc_pic_width&&(this.tmpw=this.tmppic.width)&&this.tmpw>0) //set description width to pic width
				{
					this.go('desc'+this.issid).style.width=this.tmpw+'px';
				}
			}
		}
		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.documentElement.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;
	}
}