/* 



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

  PVII TREE Menu Magic 2 scripts

  Copyright (c) 2009 Project Seven Development

  www.projectseven.com

  Version:  2.1.0 - build: 1-11

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

  

*/



// define the image swap file naming convention



// rollover image for any image in the normal state

var p7TMMover='_over';

// image for any trigger that has an open sub menu -no rollover

var p7TMMopen='_overdown';

// image to be used for current marker -no roll over

var p7TMMmark='_down';



var p7TMMi=false,p7TMMa=false,p7TMMctl=[],p7TMMadv=[];

function P7_TMMset(){

	var i,h,sh,hd,x,v;

	if(!document.getElementById){

		return;

	}

	sh='.p7TMM div {display:none;overflow:hidden;}\n';

	sh+='.p7TMMtoggle {display:block !important;}\n';

	if(document.styleSheets){

		h='\n<st' + 'yle type="text/css">\n'+sh+'\n</s' + 'tyle>';

		document.write(h);

	}

	else{

		h=document.createElement('style');

		h.type='text/css';

		h.appendChild(document.createTextNode(sh));

		hd=document.getElementsByTagName('head');

		hd[0].appendChild(h);

	}

}

P7_TMMset();

function P7_TMMaddLoad(){

	if(window.addEventListener){

		window.addEventListener("load",P7_TMMinit,false);

		window.addEventListener("unload",P7_TMMbb,false);

	}

	else if(window.attachEvent){

		window.attachEvent("onload",P7_TMMinit);

	}

	else{

		window.onload=P7_TMMinit;

	}

}

P7_TMMaddLoad();

function P7_TMMbb(){

	return;

}

function P7_TMMop(){

	if(!document.getElementById){

		return;

	}

	p7TMMctl[p7TMMctl.length]=arguments;

}

function P7_TMMinit(){

	var i,j,jj,k,tM,tA,tU,lv,pp,clv,fs,tS,d=1,cl,tp,uh=0,cN,tw,ow,oh,sP,cA,oA;

	if(p7TMMi){

		return;

	}

	p7TMMi=true;

	document.p7TMMpreload=[];

	for(k=0;k<p7TMMctl.length;k++){

		tM=document.getElementById(p7TMMctl[k][0]);

		if(tM){

			tM.p7opt=p7TMMctl[k];

			if(navigator.appVersion.indexOf("MSIE 5")>-1){

				tM.p7opt[1]=0;

			}

			tM.p7TMMtmr=null;

			tD=tM.getElementsByTagName("DIV");

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

				tD[i].setAttribute("id",tM.id+'d'+(i+2));

				tD[i].p7state='closed';

				tD[i].tmmmenu=tM.id;

			}

			tU=tM.getElementsByTagName("UL");

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

				tU[i].setAttribute("id",tM.id+'u'+(i+1));

				lv=1;

				pp=tU[i].parentNode;

				while(pp){

					if(pp.id&&pp.id==tM.id){

						break;

					}

					if(pp.tagName&&pp.tagName=="UL"){

						lv++;

					}

					pp=pp.parentNode;

				}

				tU[i].tmmlevel=lv;

				clv='level_'+lv;

				P7_TMMsetClass(tU[i],clv);

				tN=tU[i].childNodes;

				if(tN){

					fs=-1;

					jj=0;

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

						if(tN[j].tagName&&tN[j].tagName=="LI"){

							jj++;

							tA=tN[j].getElementsByTagName("A")[0];

							if(fs<0){

								P7_TMMsetClass(tA,'tmmfirst');

								P7_TMMsetClass(tN[j],'tmmfirst');

							}

							tN[j].p7state='closed';

							fs=j;

							tA.setAttribute("id",tM.id+'a'+(d));

							tA.tmmlevel=lv;

							tA.tmmdiv=tU[i].parentNode.id;

							tA.tmmmenu=tM.id;

							if(i==0){

								P7_TMMsetClass(tN[j],('root_'+jj));

							}

							tS=tN[j].getElementsByTagName("UL");

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

								tA.tmmsub=tS[0].parentNode.id;

								tA.p7state="closed";

								P7_TMMsetClass(tA,'trig_closed');

								P7_TMMsetClass(tA.parentNode,'trig_closed');

								tA.onclick=function(){

									return P7_TMMtrig(this);

								};

							}

							else{

								tA.tmmsub=false;

								P7_TMMsetClass(tA,'p7tmm_page');

								P7_TMMsetClass(tA.parentNode,'p7tmm_page');

							}

							d++;

							tA.hasImg=false;

							var sr,x,fnA,fnB,swp,s1,s2,s3;

							iM=tA.getElementsByTagName("IMG");

							if(iM&&iM[0]){

								sr=iM[0].getAttribute("src");

								swp=tM.p7opt[3];

								iM[0].tmmswap=swp;

								x=sr.lastIndexOf(".");

								fnA=sr.substring(0,x);

								fnB='.'+sr.substring(x+1);

								s1=fnA+p7TMMover+fnB;

								s2=fnA+p7TMMopen+fnB;

								s3=fnA+p7TMMmark+fnB;

								if(swp==1){

									iM[0].p7imgswap=[sr,s1,s1,s1];

									P7_TMMpreloader(s1);

								}

								else if(swp==2){

									iM[0].p7imgswap=[sr,s1,s2,s2];

									P7_TMMpreloader(s1,s2);

								}

								else if(swp==3){

									iM[0].p7imgswap=[sr,s1,s2,s3];

									P7_TMMpreloader(s1,s2,s3);

								}

								else{

									iM[0].p7imgswap=[sr,sr,sr,sr];

								}

								iM[0].p7state='closed';

								iM[0].mark=false;

								iM[0].rollover=tM.p7opt[10];

								if(swp>0){

									tA.hasImg=true;

									iM[0].onmouseover=function(){

										P7_TMMimovr(this);

									};

									iM[0].onmouseout=function(){

										P7_TMMimout(this);

									};

								}

							}

						}

					}

					if(fs>0){

						P7_TMMsetClass(tA,'tmmlast');

						P7_TMMsetClass(tN[fs],'tmmlast');

					}

				}

			}

			oA=document.getElementById(tM.id+'oa');

			if(oA){

				oA.onclick=function(){

					P7_TMMall(this.id.replace('oa',''),'open',0);

					return false;

				};

			}

			cA=document.getElementById(tM.id+'ca');

			if(cA){

				cA.onclick=function(){

					P7_TMMall(this.id.replace('ca',''),'close',0);

					return false;

				};

			}

			if(tM.p7opt[5]==1){

				P7_TMMcurrentMark(tM);

			}

			if(tM.p7opt[9]>-1){

				P7_TMMall(tM.id,'open',tM.p7opt[9]);

			}

		}

	}

	p7TMMa=true;

}

function P7_TMMpreloader(){

	var i,x;

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

		x=document.p7TMMpreload.length;

		document.p7TMMpreload[x]=new Image();

		document.p7TMMpreload[x].src=arguments[i];

	}

}

function P7_TMMimovr(im){

	var m=false,a=im.parentNode,r=im.rollover;

	if(im.mark){

		m=(r>1)?true:false;

	}

	else if(im.p7state=='open'){

		m=(r==1||r==3)?true:false;

	}

	else{

		m=true;

	}

	if(m){

		im.src=im.p7imgswap[1];

	}

}

function P7_TMMimout(im){

	var a=im.parentNode,r=im.rollover;

	if(im.mark){

		if(im.p7state=='open'){

			im.src=im.p7imgswap[2];

		}

		else{

			im.src=im.p7imgswap[3];

		}

	}

	else if(im.p7state=='open'){

		if(r==1||r==3){

			im.src=im.p7imgswap[2];

		}

	}

	else{

		im.src=im.p7imgswap[0];

	}

}

function P7_TMMtrig(ob){

	var a,tM,wH,m=false;

	a=ob;

	tM=document.getElementById(a.tmmmenu);

	if(tM.p7opt[7]==1){

		wH=window.location.href;

		if(a.href!=wH&&a.href!=wH+'#'){

			if(a.href.toLowerCase().indexOf('javascript:')==-1){

				return true;

			}

		}

	}

	if(a.p7state=='closed'){

		P7_TMMopen(a);

	}

	else{

		P7_TMMclose(a);

	}

	return m;

}

function P7_TMMopen(a,bp){

	var sP,tM,tD,iM,op=0;

	if(a.p7state=='open'){

		return;

	}

	tM=document.getElementById(a.tmmmenu);

	tD=document.getElementById(a.tmmsub);

	if(!bp){

		if(tM.p7opt[8]==1){

			P7_TMMtoggle(a);

		}

	}

	a.p7state='open';

	a.parentNode.p7state='open';

	if(a.hasImg){

		iM=a.getElementsByTagName("IMG")[0];

		iM.p7state='open';

		iM.src=iM.p7imgswap[2];

	}

	sP=document.getElementById(a.tmmspan);

	a.className=a.className.replace('trig_closed','trig_open');

	a.parentNode.className=a.parentNode.className.replace('trig_closed','trig_open');

	tD.p7state='open';

	op=tM.p7opt[1];

	if(!bp&&p7TMMa&&op>0){

		var v,cl,cw,tw,ch,th,st,frh,dy=10,du=100,tU=tD.getElementsByTagName('UL')[0];

		st=du/dy;

		if(op==1||op==3){

			tD.style.height="1px";

		}

		tD.style.display="block";

		tU.style.visibility='hidden';

		tU.style.position='absolute';

		th=tU.offsetHeight;

		tw=tU.offsetWidth;

		tU.style.position='static';

		v=tw*-1;

		frh=parseInt(th/st);

		frh=(frh<1)?1:frh;

		if(op==1||op==3){

			cw=th;

			if(op==3){

				tU.style.marginLeft=v+'px';

			}

			tU.style.visibility='visible';

			P7_TMManimDown(tD.id,1,th,op,frh,v,tU.id,dy);

		}

		else if(op==2){

			tU.style.marginLeft=v+'px';

			tU.style.visibility='visible';

			P7_TMManimRight(tU.id,v,op);

		}

	}

	else{

		tD.style.display='block';

	}

}

function P7_TMMclose(a,bp){

	var sP,tM,tD,iM;

	if(a.p7state=='closed'){

		return;

	}

	tM=document.getElementById(a.tmmmenu);

	tD=document.getElementById(a.tmmsub);

	a.p7state='closed';

	a.parentNode.p7state='closed';

	if(a.hasImg){

		iM=a.getElementsByTagName("IMG")[0];

		iM.p7state='closed';

		if(iM.mark){

			iM.src=iM.p7imgswap[3];

		}

		else{

			iM.src=iM.p7imgswap[0];

		}

	}

	sP=document.getElementById(a.tmmspan);

	a.className=a.className.replace('trig_open','trig_closed');

	a.parentNode.className=a.parentNode.className.replace('trig_open','trig_closed');

	tD.p7state='closed';

	tD.style.display='none';

}

function P7_TMMtoggle(a,bp){

	var i,tC;

	tC=a.parentNode.parentNode.childNodes;

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

		if(tC[i].tagName&&tC[i].tagName=='LI'){

			if(tC[i].p7state&&tC[i].p7state=='open'&&tC[i]!=a.parentNode){

				P7_TMMclose(tC[i].getElementsByTagName('A')[0]);

			}

		}

	}

}

function P7_TMManimDown(id,ch,th,op,frh,v,tu,dy){

	var el,nh;

	el=document.getElementById(id);

	el.style.height=ch+'px';

	if(ch<th){

		nh=ch+frh;

		nh=(nh>=th)?th:nh;

		setTimeout("P7_TMManimDown('"+id+"',"+nh+","+th+","+op+","+frh+","+v+",'"+tu+"',"+dy+")",dy);

	}

	else{

		el.style.height='auto';

		if(op==3){

			P7_TMManimRight(tu,v,op);

		}

	}

}

function P7_TMManimRight(id,v,op){

	var el,tg=0,fr=8,dy=10;

	el=document.getElementById(id);

	el.style.marginLeft=v+'px';

	if(v!=tg){

		v+=fr;

		v=(v>=tg)?tg:v;

		setTimeout("P7_TMManimRight('"+id+"',"+v+","+op+")",dy);

	}

	else{

		el.style.leftMargin='0';

	}

}

function P7_TMMall(d,ac,lv){

	var i,tM,tA;

	lv=(lv>0)?lv:0;

	tM=document.getElementById(d);

	if(tM){

		tA=tM.getElementsByTagName("A");

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

			if(tA[i].tmmsub&&(lv==0||tA[i].tmmlevel<=lv)){

				if(ac=='open'){

					if(tA[i].p7state!='open'){

						P7_TMMopen(tA[i],1);

					}

				}

				else{

					if(tA[i].p7state!='closed'){

						P7_TMMclose(tA[i],1);

					}

				}

			}

		}

	}

}

function P7_TMMmark(){

	p7TMMadv[p7TMMadv.length]=arguments;

}

function P7_TMMcurrentMark(el){

	var j,i,k,wH,cm=false,mt=['',1,'',''],op,r1,k,kk,tA,aU,pp,a,im;;

	wH=window.location.href;

	if(el.p7opt[12!=1]){

		wH=wH.replace(window.location.search,'');

	}

	if(wH.charAt(wH.length-1)=='#'){

		wH=wH.substring(0,wH.length-1);

	}

	for(k=0;k<p7TMMadv.length;k++){

		if(p7TMMadv[k][0]&&p7TMMadv[k][0]==el.id){

			mt=p7TMMadv[k];

			cm=true;

			break;

		}

	}

	op=mt[1];

	if(op<1){

		return;

	}

	r1=/index\.[\S]*/i;

	k=-1,kk=-1;

	tA=el.getElementsByTagName("A");

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

		aU=tA[j].href.replace(r1,'');

		if(op>0){

			if(tA[j].href==wH||aU==wH){

				k=j;

				kk=-1;

			}

		}

		if(op==2){

			if(tA[j].firstChild){

				if(tA[j].firstChild.nodeValue==mt[2]){

					kk=j;

				}

			}

		}

		if(op==3&&tA[j].href.indexOf(mt[2])>-1){

			kk=j;

		}

		if(op==4){

			for(x=2;x<mt.length;x+=2){

				if(wH.indexOf(mt[x])>-1){

					if(tA[j].firstChild&&tA[j].firstChild.nodeValue){

						if(tA[j].firstChild.nodeValue==mt[x+1]){

							kk=j;

						}

					}

				}

			}

		}

	}

	k=(kk>k)?kk:k;

	if(k>-1){

		pp=tA[k].parentNode;

		while(pp){

			if(pp.tagName&&pp.tagName=='LI'){

				P7_TMMsetClass(pp,'li_current_mark');

				a=pp.getElementsByTagName('A');

				if(a&&a[0]){

					P7_TMMsetClass(a[0],'current_mark');

					if(a[0].hasImg){

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

						im.mark=true;

						im.src=im.p7imgswap[3];

					}

					if(a[0].tmmsub){

						P7_TMMopen(a[0],1);

					}

				}

			}

			else{

				if(pp==el){

					break;

				}

			}

			pp=pp.parentNode;

		}

	}

}

function P7_TMMsetClass(ob,cl){

	var cc,nc,r=/\s+/g;

	cc=ob.className;

	nc=cl;

	if(cc&&cc.length>0&&cc.indexOf(cl)==-1){

		nc=cc+' '+cl;

	}

	nc=nc.replace(r,' ');

	ob.className=nc;

}

function P7_TMMremClass(ob,cl){

	var cc,nc,r=/\s+/g;;

	cc=ob.className;

	if(cc&&cc.indexOf(cl>-1)){

		nc=cc.replace(cl,'');

		nc=nc.replace(r,' ');

		ob.className=nc;

	}

}

function P7_TMMgetPropValue(ob,prop,prop2){

	var h,v=null;

	if(ob){

		if(ob.currentStyle){

			v=eval('ob.currentStyle.'+prop);

		}

		else if(document.defaultView.getComputedStyle(ob,"")){

			v=document.defaultView.getComputedStyle(ob,"").getPropertyValue(prop2);

		}

		else{

			v=eval("ob.style."+prop);

		}

	}

	return v;

}