/* 



  ================================================

  PVII Horizontal Gallery scripts

  Copyright (c) 2006 Project Seven Development

  www.projectseven.com

  Version: 1.1.5

  ================================================

  

*/



var p7gsiem=(navigator.appVersion.indexOf("MSIE 5")>-1&&navigator.userAgent.indexOf("Mac")>-1)?true:false;

var p7gsca,p7gsa=new Array(),p7gsplot=new Array(),p7gstmb = new Array();

function P7_setHGS(){

	var i,d='',tA,h="<sty"+"le type=\"text/css\">";

	if(!document.getElementById){

		return;

	}

	tA=navigator.userAgent.toLowerCase();

	if(window.opera){

		if(tA.indexOf("opera 5")>-1 || tA.indexOf("opera 6")>-1){

			return;

		}

	}

	h+="#p7GS{visibility:hidden;}";

	h+="<"+"/sty"+"le>";

	document.write(h);

}

P7_setHGS();

function P7_HGSinit(){

	var i,x,s,vp,sc,ul,li,h,hh=0,w,ww=0,uw,n,nn,im,a,nv,hv,bh,bw,ed,eh,ew,cv,j,kw,tA;

	if(!document.getElementById){

		return;

	}

	tA=navigator.userAgent.toLowerCase();

	if(window.opera){

		if(tA.indexOf("opera 5")>-1 || tA.indexOf("opera 6")>-1){

			return;

		}

	}

	p7gsa=arguments;

	if(p7gsiem||tA.indexOf('scape6/6')>-1){

		p7gsa[1]=0;

	}

	vp=document.getElementById('p7GSvp');

	sc=document.getElementById('p7GSsc');

	li=sc.getElementsByTagName('LI');

	im=sc.getElementsByTagName('IMG');

	for(i=0;i<im.length;i++){

		im[i].style.display='block';

	}

	for(i=0;i<li.length;i++){

		li[i].style.position='absolute';

		h=li[i].offsetHeight;

		w=li[i].offsetWidth;

		hh=(h>hh)?h:hh;

		ww=(w>ww)?w:ww;

	}

	for(i=0;i<li.length;i++){

		li[i].style.height=hh+'px';

		li[i].style.width=ww+'px';

	}

	for(i=0;i<li.length;i++){

		h=li[i].offsetHeight;

		w=li[i].offsetWidth;

		if(h>hh){

			n=hh-(h-hh);

			li[i].style.height=n+'px';

		}

		if(w>ww){

			n=ww-(w-ww);

			li[i].style.width=n+'px';

		}

	}

	ul=sc.getElementsByTagName('UL');

	ww=0;

	for(i=0;i<ul.length;i++){

		li=ul[i].getElementsByTagName('LI');

		kw=0;

		for(j=0;j<li.length;j++){

			w=li[j].offsetWidth;

			h=li[j].offsetHeight;

			li[j].style.left=kw+'px';

			kw+=w;

			ww=(kw>ww)?kw:ww;

		}

		ul[i].style.position='relative';

		ul[i].style.height=h+'px';

	}

	if(ul.length==1){

		document.getElementById('p7GSnv').style.display='none';

	}

	sc.style.position='absolute';

	sc.style.top='0px';

	sc.style.left='0px';

	vp.style.height=h+'px';

	vp.style.width=ww+'px';

	vp.style.overflow='hidden';

	if(p7gsa[0]==1){

		li=sc.getElementsByTagName('LI');

		for(i=0;i<li.length;i++){

			im=li[i].getElementsByTagName('IMG')[0];

			h=im.offsetHeight;

			w=im.offsetWidth;

			hh=parseInt(li[i].style.height);

			ww=parseInt(li[i].style.width);

			n=parseInt((hh-h)/2);

			nn=parseInt((ww-w)/2);

			if(n>0){

				im.style.marginTop=n+'px';

			}

			if(nn>0){

				im.style.marginLeft=nn+'px';

			}

		}

	}

	document.p7gspre=new Array();

	a=sc.getElementsByTagName('A');

	x=0;

	for(i=0;i<a.length;i++){

		if(a[i].parentNode.nodeName=='LI'){

			a[i].onmouseover=function(){

				P7_HGSover(this);

			};

			a[i].onfocus=function(){

				P7_HGSover(this);

			};

			a[i].onmouseout=function(){

				P7_HGSout(this);

			};

a[i].onclick= function(){

	return P7_HGSshow(this);

};

document.p7gspre[x]=new Image();

document.p7gspre[x].cmp=false;

document.p7gspre[x].onload=function (){

	this.cmp=true;

};

a[i].p7gsindex=x;

p7gstmb[x]=a[i];

x++;

}

}

nv=document.getElementById('p7GSnv');

x=0;

if(nv){

hv=nv.innerHTML;

ul=sc.getElementsByTagName('UL');

for(i=0;i<ul.length;i++){

s=(i===0)?'':' <span>|</span> ';

x=i+1;

hv+=s+'<a id="p7gsn'+x+'" href="javascript:;" title="View Thumbnail Panel '+x+'">'+x+'</a>';

}

nv.innerHTML=hv;

a=nv.getElementsByTagName('A');

for(i=0;i<a.length;i++){

a[i].onclick= function(){

	return P7_HGSnvs(this);

};

}

}

document.getElementById('p7GS').style.visibility="visible";

h=p7gsa[4];

if(!P7_HGSurl()){

if(h>0){

P7_HGStrig(h-1,9);

}

}

}

function P7_HGSover(a){

	var im=a.getElementsByTagName('IMG')[0];

	if(im.className!='p7GSon'){

		im.className='p7GSover';

	}

}

function P7_HGSout(a){

	var im=a.getElementsByTagName('IMG')[0];

	if(im.className!='p7GSon'){

		im.className='';

	}

}

function P7_HGSnvs(a,g){

	var i,p,ta;

	p=parseInt(a.id.replace('p7gsn',''));

	g=(g)?g:0;

	ta=document.getElementById('p7GSnv').getElementsByTagName('A');

	for(i=0;i<ta.length;i++){

		if(ta[i].className){

			ta[i].className='';

		}

	}

	a.className='p7GSnvon';

	P7_HGSmove(p,g);

	return false;

}

function P7_HGSmove(p,g){

	var i,h,sc,t,c,m;

	sc=document.getElementById('p7GSsc');

	h=sc.getElementsByTagName('LI')[0].offsetHeight;

	t=((h*p)-h)*-1;

	c=parseInt(sc.style.top);

	c=(c)?c:0;

	m=(c<t)?1:0;

	P7_HGSvon();

	if(p7gsa[5]==1&&g!=9&&g!=6){

		P7_HGSscr(t,m);

	}

	else{

		sc.style.top=t+'px';

		P7_HGSvoff();

	}

}

function P7_HGSvoff(){

	var ta,i,j,ul,m=false;

	ta=document.getElementById('p7GSnv').getElementsByTagName('A');

	for(i=0;i<ta.length;i++){

		if(ta[i].className=='p7GSnvon'){

			m=true;

			break;

		}

	}

	if(m){

		ul=document.getElementById('p7GSsc').getElementsByTagName('UL');

		for(j=0;j<ul.length;j++){

			if(j==i){

				ul[j].style.visibility='visible';

			}

			else{

				ul[j].style.visibility='hidden';

			}

		}

	}

}

function P7_HGSvon(){

	var i,ul=document.getElementById('p7GSsc').getElementsByTagName('UL');

	for(i=0;i<ul.length;i++){

		ul[i].style.visibility='visible';

	}

}

function P7_HGSscr(t,m){

	var d,r,y=30;

	d=document.getElementById('p7GSsc');

	c=parseInt(d.style.top);

	r=P7_HGSrate(c,t);

	c+=(m==1)?r:r*-1;

	if(m==1){

		c=(c>=t)?t:c;

	}

	else{

		c=(c<=t)?t:c;

	}

	d.style.top=c+"px";

	if(c!=t){

		d.p7hgsan=setTimeout("P7_HGSscr("+t+","+m+")",y);

	}

	else{

		P7_HGSvoff();

	}

}

function P7_HGSrate(c,t){

	var tt=Math.abs(t-c),i=parseInt(tt*0.08,10);

	i=(i<=20)?20:i;

	return i;

}

function P7_HGStrig(n,ug){

	var i,sc,a,f;

	ug=(ug)?ug:0;

	a=p7gstmb[n];

	if(a){

		P7_HGStrigp(a,ug);

		f=P7_HGSshow(a,ug);

	}

}

function P7_HGStrigp(a,ug){

	var i,nv,ul,pp,f;

	nv=document.getElementById('p7GSnv').getElementsByTagName('A');

	ul=document.getElementById('p7GSsc').getElementsByTagName('UL');

	pp=a.parentNode;

	while(pp){

		if(pp.nodeName=='UL'){

			break;

		}

		pp=pp.parentNode;

	}

	for(i=0;i<ul.length;i++){

		if(ul[i]==pp){

			break;

		}

	}

	f = P7_HGSnvs(nv[i],ug);

}

function P7_HGSurl(){

	var i,h,s,x,m=false,p='pic';

	if(document.getElementById){

		h=document.location.search;

		if(h){

			h=h.replace('?','');

			s=h.split('=');

			if(s&&s.length){

				for(i=0;i<s.length;i+=2){

					if(s[i]==p){

						x=parseInt(s[i+1]);

						if(x){

							P7_HGStrig(x,9);

							m=true;

							break;

						}

					}

				}

			}

		}

		h=document.location.hash;

		if(h){

			x=parseInt(h.substring(1,h.length));

			if(x&&x>0){

				m=true;

			}

		}

	}

	if(m){

		x--;

		P7_HGStrig(x,9);

	}

	return m;

}

function P7_HGSshow(a,ug){

	var i,ti,im,fM,pM,dM,cM,dD,ds,h,w;

	ug=(ug)?ug:0;

	im=a.getElementsByTagName('IMG')[0];

	ti=document.getElementById('p7GSvp').getElementsByTagName('IMG');

	if(p7gsca){

		if(p7gsca==a){

			return false;

		}

	}

	for(i=0;i<ti.length;i++){

		ti[i].className='';

	}

	im.className='p7GSon';

	dM=document.getElementById('p7GSfs');

	fM=dM.getElementsByTagName('IMG')[0];

	pM=document.p7gspre[a.p7gsindex];

	if(document.p7gswait){

		clearTimeout(document.p7gswait);

	}

	p7gsca=a;

	if(!pM.cmp){

		P7_GSpbs(fM);

		pM.src=a.href;

		P7_GSwait(a.p7gsindex,ug);

	}

	else{

		P7_GSfin(pM,ug);

	}

	return false;

}

function P7_GSpbs(im,ug){

	var i,l,t,p,pb,pw,ph,ih,iw;

	pb=document.getElementById('p7GSpb');

	pw=pb.offsetWidth;

	ph=pb.offsetHeight;

	if(im){

		ih=(p7gsiem)?im.height:im.offsetHeight;

		iw=(p7gsiem)?im.width:im.offsetWidth;

		t=(ih-ph)/2;

		l=(iw-pw)/2;

		p=P7_getPos(im);

		l+=p[0];

		t+=p[1];

		pb.style.left=l+'px';

		pb.style.top=t+'px';

		pb.style.visibility="visible";

	}

}

function P7_getPos(im){

	var p,pp,l=0,t=0,r=new Array(2);

	pp=im;

	while(pp){

		l+=(pp.offsetLeft)?pp.offsetLeft:0;

		t+=(pp.offsetTop)?pp.offsetTop:0;

		if(window.opera||navigator.userAgent.indexOf("Safari")>-1){

			if(pp.nodeName=="BODY"){

				l-=(pp.offsetLeft)?pp.offsetLeft:0;

				t-=(pp.offsetTop)?pp.offsetTop:0;

			}

		}

		pp=pp.offsetParent;

	}

	if(p7gsiem){

		l+=parseInt(document.body.currentStyle.marginLeft);

		t+=parseInt(document.body.currentStyle.marginTop);

	}

	r[0]=l;

	r[1]=t;

	return r;

}

function P7_GSwait(ix,ug){

	var im=document.p7gspre[ix];

	if(im.cmp || (!document.all&&im.height>1)){

		im.cmp=true;

		document.getElementById('p7GSpb').style.visibility='hidden';

		P7_GSfin(im,ug);

	}

	else{

		document.p7gswait=setTimeout("P7_GSwait("+ix+","+ug+")",200);

	}

}

function P7_GSfin(im,ug){

	var dM,fM,cM,aL,cD,ds,tB,dT='',tH='',aC,fS,an,st='',h,h1,h2,ti,ci,ct,cn;

	an=p7gsa[1];

	if(an>0){

		st=' style="visibility:hidden"';

	}

	fS=document.getElementById('p7GSfs');

	dM=document.getElementById('p7GSfs');

	fM=dM.getElementsByTagName('IMG')[0];

	tB=p7gsca.getElementsByTagName('IMG')[0];

	tH+='<table class="p7GSfst" align="center" cellpadding="0" cellspacing="0">';

	aL=tB.getAttribute("alt");

	ci=P7GSgi();

	ci[4]+=1;

	ct=p7gstmb.length;

	cn='';

	if(p7gsa[7]==1){

		cn=' <span class="p7GScounter">('+ci[4]+' of '+ct+')</span>';

	}

	aC='<tr><td class="p7GSfsc"><p>'+aL+cn+'</p></td></tr>';

	ds=p7gsca.parentNode.getElementsByTagName('DIV');

	if(ds&&ds[0]){

		dT=ds[0].innerHTML;

	}

	if(p7gsa[2]==1){

		if(aL&&aL.length>0){

			tH+=aC;

		}

	}

	tH+='<tr><td class="p7GSfsi"><i'+'mg s'+'rc="'+im.src+'" alt="'+aL+'"'+st+'></td></tr>';

	if(p7gsa[2]==2){

		if(aL&&aL.length>0){

			tH+=aC;

		}

	}

	if(p7gsa[3]==1){

		if(dT.length>0){

			tH+='<tr><td class="p7GSfsd"><div>'+dT+'</div></td></tr>';

		}

	}

	tH+='</table>';

	dM.innerHTML=tH;

	if(fS){

		fS.style.display='block';

	}

	if(ug<7){

		if(an==1||an==2){

			P7_GSfan();

		}

		else if(an>2){

			P7_GSfie();

		}

	}

	else{

		document.getElementById('p7GSfs').getElementsByTagName('IMG')[0].style.visibility='visible';

	}

}

function P7GSgi(){

	var i,x,a,gi=new Array();

	x=p7gstmb.length-1;

	for(i=0;i<p7gstmb.length;i++){

		if(p7gstmb[i]==p7gsca){

			break;

		}

	}

	gi[0]=0;

	gi[1]=(i>0)?i-1:0;

	gi[2]=(i<x)?i+1:x;

	gi[3]=x;

	gi[4]=i;

	return gi;

}

function P7_GSfie(){

	var i,d,im,f,ff,pim,g=new Array(),an=p7gsa[1];

	im=document.getElementById('p7GSfs').getElementsByTagName('IMG')[0];

	pim=im.parentNode;

	if(!im.parentNode.filters){

		p7gsa[1]=1;

		P7_GSfan();

		return;

	}

	f='progid:DXImageTransform.Microsoft.';

	d=' Duration=1';

	g[0]='Fade';

	g[1]='Fade';

	g[2]='Fade';

	g[3]='Fade';

	g[4]='Iris(irisstyle="SQUARE", motion="in"'+d+')';

	g[5]='Iris(irisstyle="SQUARE", motion="out"'+d+')';

	g[6]='Iris(irisstyle="CIRCLE", motion="in"'+d+')';

	g[7]='Iris(irisstyle="CIRCLE", motion="out"'+d+')';

	g[8]='Blinds(direction="up", bands=1'+d+')';

	g[9]='Blinds(direction="down", bands=1'+d+')';

	g[10]='Blinds(direction="right", bands=1'+d+')';

	g[11]='Blinds(direction="left", bands=1'+d+')';

	g[12]='Blinds(direction="right"'+d+')';

	g[13]='Blinds(direction="down"'+d+')';

	g[14]='CheckerBoard(direction="right"'+d+')';

	g[15]='CheckerBoard(direction="down"'+d+')';

	g[16]='RandomDissolve('+d+')';

	g[17]='Barn(orientation="vertical", motion="in"'+d+')';

	g[18]='Barn(orientation="vertical", motion="out"'+d+')';

	g[19]='Barn(orientation="horizontal", motion="in"'+d+')';

	g[20]='Barn(orientation="horizontal", motion="out"'+d+')';

	g[21]='Strips(motion="leftdown"'+d+')';

	g[22]='Strips(motion="leftup"'+d+')';

	g[23]='Strips(motion="rightdown"'+d+')';

	g[24]='Strips(motion="rightup"'+d+')';

	g[25]='RandomBars(orientation="horizontal"'+d+')';

	g[26]='RandomBars(orientation="vertical"'+d+')';

	g[27]='Wipe(GradientSize=1.0, wipeStyle=0, motion="forward"'+d+')';

	g[28]='Inset()';

	g[29]='Pixelate(MaxSquare=50,Duration=1,Enabled=false'+d+')';

	g[30]='RadialWipe(wipeStyle="clock"'+d+')';

	g[31]='RadialWipe(wipeStyle="wedge"'+d+')';

	g[32]='RadialWipe(wipeStyle="radial"'+d+')';

	g[33]='Slide(slideStyle="PUSH", bands=1'+d+')';

	g[34]='Slide(slideStyle="SWAP", bands=5'+d+')';

	g[35]='Slide(slideStyle="HIDE", bands=2'+d+')';

	g[36]='Spiral(GridSizeX=16, GridSizeY=16'+d+')';

	g[37]='Stretch(stretchStyle="hide"'+d+')';

	g[38]='Stretch(stretchStyle="spin"'+d+')';

	g[39]='Stretch(stretchStyle="push"'+d+')';

	g[40]='Wheel(spokes=4'+d+')';

	g[41]='Wheel(spokes=16'+d+')';

	g[42]='zigzag(GridSizeX=8, GridSizeY=8'+d+')';

	an=(an>g.length)?3:an;

	f+=g[an];

	pim.style.filter=f;

	if(pim.filters.length<1){

		p7gsa[1]=1;

		P7_GSfan();

		return;

	}

	pim.filters[0].Apply();

	im.style.visibility='visible';

	pim.filters[0].Play();

}

function P7_GSfan(){

	var im,fh,fw,tB,tF,tL,l,t,dt,dl,df,fr,dn,pl,an,c=10,i,ih,iw,ih2,iw2,l2,t2,lm=false,tm=false,ch=c,cw=c;

	an=p7gsa[1];

	im=document.getElementById('p7GSfs').getElementsByTagName('IMG')[0];

	tF=P7_getPos(im);

	fh=im.offsetHeight;

	fw=im.offsetWidth;

	tB=p7gsca.getElementsByTagName('IMG')[0];

	tD=P7_getPos(tB);

	if(an==1){

		l=parseInt((tB.offsetWidth/2))-5+tD[0];

		t=parseInt((tB.offsetHeight/2))-5+tD[1];

	}

	else{

		l=parseInt((fw/2))-5+tF[0];

		t=parseInt((fh/2))-5+tF[1];

	}

	tL=document.getElementById('p7GSah');

	tL.innerHTML='<img src="'+im.src+'" height="'+c+'" width="'+c+'">';

	tL.style.left=l+'px';

	tL.style.top=t+'px';

	dt=tF[1]-t;

	dl=tF[0]-l;

	fr=20;

	p7gsplot.length=0;

	ih=fh-c;

	iw=fw-c;

	if(ih>iw){

		dn=parseInt(ih/fr)+1;

		ih2=fr;

		iw2=parseInt(iw/dn)+1;

	}

	else{

		dn=parseInt(iw/fr)+1;

		iw2=fr;

		ih2=parseInt(ih/dn)+1;

	}

	l2=parseInt( Math.abs(dl)/dn)+1;

	if(dl<0){

		l2=l2*-1;

		lm=true;

	}

	t2=parseInt( Math.abs(dt)/dn)+1;

	if(dt<0){

		t2=t2*-1;

		tm=true;

	}

	for(i=1;i<dn+1;i++){

		t+=t2;

		if(tm){

			t=(t<=tF[1])?tF[1]:t;

		}

		else{

			t=(t>=tF[1])?tF[1]:t;

		}

		l+=l2;

		if(lm){

			l=(l<=tF[0])?tF[0]:l;

		}

		else{

			l=(l>=tF[0])?tF[0]:l;

		}

		cw+=iw2;

		cw=(cw>=fw)?fw:cw;

		ch+=ih2;

		ch=(ch>=fh)?fh:ch;

		p7gsplot[i-1]=t+','+l+','+cw+','+ch;

	}

	tL.style.visibility="visible";

	P7_GSfanim(0);

}

function P7_GSfanim(p){

	var i,pl,dy=10,tL=document.getElementById('p7GSah'),im=tL.getElementsByTagName('IMG')[0];

	if(p<p7gsplot.length){

		pl=p7gsplot[p].split(',');

		tL.style.top=pl[0]+'px';

		tL.style.left=pl[1]+'px';

		im.style.width=pl[2]+'px';

		im.style.height=pl[3]+'px';

		p++;

		setTimeout("P7_GSfanim("+p+")",dy);

	}

	else{

		document.getElementById('p7GSfs').getElementsByTagName('IMG')[0].style.visibility='visible';

		tL.style.visibility='hidden';

	}

}