/* 
  -----------------------------------
  dropmenu scripts
  -----------------------------------
*/

var getElementsByClassName = function(_scope, _tag, _class) {
	var els = (_tag == "*" && _scope.all) ? _scope.all : _scope.getElementsByTagName(_tag);
	var elArray = [];
	var regExArray = [];
	if (typeof _class == "object") for (var i = 0; i < _class.length; i++) regExArray.push(new RegExp("(^|\\s)" + _class[i].replace(/\-/g, "\\-") + "(\\s|$)"));
	else regExArray.push(new RegExp("(^|\\s)" + _class.replace(/\-/g, "\\-") + "(\\s|$)"));
	var e, _match;
	for (var j = 0; j < els.length; j++) {
		e = els[j];
		_match = true;
		for (var k = 0; k < regExArray.length; k++) {
			if (!regExArray[k].test(e.className)) {
				_match = false;
				break;
			}
		}
		if (_match) elArray.push(e);
	}
	return (elArray);
};

function closeAll(el){//v1.1s dp
 //var containers = getElementsByClassName(document,"div","topnav");
 var menus = getElementsByClassName(document,"ul","topnavlist");
 	//if(containers.length > 1){
	for (var i=0; i<menus.length; i++) {
		menus[i].parentNode.onmouseover=function() {
			//alert(this.className);
			if(document.p7PMa_TN==-1){
				P7_PMclr_TN(menus[i]);
			}
		};
	}
	//}
}

function P7_initPM_TN(){//alert("here");
	//closeAll();
	var i,g,tD,tA=[],tU,pp,lvl,tn=navigator.userAgent.toLowerCase();
	if(window.opera){
		if(tn.indexOf("opera 5")>-1||tn.indexOf("opera 6")>-1){
			return;
		}
	}else if(!document.getElementById){
		return;
	}
	p7PMp_TN=arguments;
	p7PMct_TN=new Array;
 
	//tD=document.getElementById('topnavlist');
	tD = getElementsByClassName(document,"ul","topnavlist");

	for(var z=0;z<tD.length;z++){//....................
	if(tD[z]){
		tA[z]=tD[z].getElementsByTagName('A');
		//alert(tA[0].length);
		for(i=0;i<tA[z].length;i++){
			tA[z][i].p7PMcl_TN=p7PMct_TN.length;
			p7PMct_TN[p7PMct_TN.length]=tA[z][i];
			g=tA[z][i].parentNode.getElementsByTagName("UL");
			tA[z][i].p7PMsub_TN=(g)?g[0]:false;
			ev=tA[z][i].getAttribute("onmouseover");
			if(!ev||ev=='undefined'){
				tA[z][i].onmouseover=function(){
					
					//alert(this.parentNode.parentNode.className);
					//var menusArry = [];
					//for (var j=0; j<tD.length; j++) {
						//if(this.parentNode.parentNode.className=="topnavlist"){
 							//closeAll(tD[z]);
						//}//else{
							//menusArry.push(null);
						//}
					//closeAll(tD[z]);
					//}
					//closeAll();
					P7_PMtrig_TN(this);
				};
			}
			ev=tA[z][i].getAttribute("onfocus");
			if(!ev||ev=='undefined'){
				tA[z][i].onfocus=function(){
					P7_PMtrig_TN(this);
				};
			}
			if(tA[z][i].p7PMsub_TN){
				pp=tA[z][i].parentNode;
				lvl=0;
				while(pp){
					if(pp.tagName&&pp.tagName=="UL"){
						lvl++;
					}
					pp=pp.parentNode;
				}
			tA[z][i].p7PMlv_TN=lvl;
			}
		}
 		tD[z].onmouseout=P7_PMclose_TN;
 		P7_PMopen_TN();
 	}
	}//....................
}

function P7_PMtrig_TN(a){
	var b,t;
	if(document.p7PMt_TN){
		clearTimeout(document.p7PMt_TN);
	}
	document.p7PMa_TN=1;
	b=(a.p7PMsub_TN)?'P7_PMshow_TN(':'P7_PMtg_TN(';
	t='document.p7PMt_TN=setTimeout("'+b+a.p7PMcl_TN+')",220)';//160 default
	eval (t);
}


function P7_PMshow_TN(a,bp){
	var u,lv,oft,ofr,uw,uh,pp,aw,ah,adj,mR,mT,wW=0,wH,w1,w2,w3,sct,pw,lc,pwv,xx=0,yy=0,wP=true;
	var iem=(navigator.appVersion.indexOf("MSIE 5")>-1)?true:false,dce=document.documentElement,dby=document.body;
	document.p7PMa_TN=1;
	if(!bp){
		P7_PMtg_TN(a);
	}
	u=p7PMct_TN[a].p7PMsub_TN;
	if(u.p7pmax_TN&&u.p7pmax_TN==1){
		return;
	}
	u.p7pmax_TN=1;
	lv=(p7PMp_TN[0]==1&&p7PMct_TN[a].p7PMlv_TN==1)?true:false;
	p7PMct_TN[a].className=p7PMct_TN[a].className.replace("hasChild","p7PMon");
 
	oft=parseInt(p7PMp_TN[3]);
	ofr=parseInt(p7PMp_TN[4]);
 
	uw=u.offsetWidth;
	uh=u.offsetHeight;
	pp=p7PMct_TN[a];
	aw=pp.offsetWidth;
	ah=pp.offsetHeight;
	while(pp){
		xx+=(pp.offsetLeft)?pp.offsetLeft:0;
		yy+=(pp.offsetTop)?pp.offsetTop:0;
		if(window.opera||navigator.userAgent.indexOf("Safari")>-1){
			if(p7PMct_TN[a].p7PMlv_TN!=1&&pp.nodeName=="BODY"){
				yy-=(pp.offsetTop)?pp.offsetTop:0;
			}
		}
		pp=pp.offsetParent;
	}
	if(iem&&navigator.userAgent.indexOf("Mac")>-1){
		yy+=parseInt(dby.currentStyle.marginTop);
	}
	adj=parseInt((aw*ofr)/100);
	mR=(lv)?0:aw-adj;
	adj=parseInt((ah*oft)/100);
	mT=(lv)?0:(ah-adj)*-1;
	w3=dby.parentNode.scrollLeft;
	if(!w3){
		w3=dby.scrollLeft;
	}
	w3=(w3)?w3:0;
	if(dce&&dce.clientWidth){
		wW=dce.clientWidth+w3;
	}else if(dby){
		wW=dby.clientWidth+w3;
	}
	if(!wW){
		wW=0;wP=false;
	}
	wH=window.innerHeight;
	if(!wH){
		wH=dce.clientHeight;
		if(!wH||wH<=0){
			wH=dby.clientHeight;
		}
	}
	sct=dby.parentNode.scrollTop;
	if(!sct){
		sct=dby.scrollTop;
		if(!sct){
			sct=window.scrollY?window.scrollY:0;
		}
	}
	pw=xx+mR+uw;
	if(pw>wW&&wP){
		mR=uw*-1;mR+=10;
		if(lv){
	 		mR=(wW-xx)-uw;
		}
	}
	lc=xx+mR;
	if(lc<0){
		mR=xx*-1;
	}
	pw=yy+uh+ah+mT-sct;
	pwv=wH-pw;
	if(pwv<0){
		mT+=pwv;
		if(uh>wH){
			mT=(yy+ah-sct)*-1;
		}
	}
	u.style.marginLeft=mR+'px';
	u.style.marginTop=mT+'px';
 
	if(p7PMp_TN[2]==1){
		if(!iem){
			P7_PManim_TN(a,20);
		}
	}
	u.className="p7PMshow";
}


function P7_PMhide_TN(u){
	var i,tt,ua;
	u.p7pmax_TN=0;
	u.className="p7PMhide";
	ua=u.parentNode.firstChild;
	ua.className=ua.className.replace("p7PMon","hasChild");
}

function P7_PMtg_TN(a,b){
	var i,u,tA,tU,pp;
	tA=p7PMct_TN[a];
	pp=tA.parentNode;
	while(pp){
		if(pp.tagName=="UL"){
			break;
		}
		pp=pp.parentNode;
	}
	if(pp){
		tU=pp.getElementsByTagName("UL");
		for(i=tU.length-1;i>-1;i--){
			if(b!=1&&tA.p7PMsub_TN==tU[i]){
				continue;
			}else{
				P7_PMhide_TN(tU[i]);
			}
		}
	}
}


function P7_PMclose_TN(evt){
	var pp,st,tS,m=true;
	evt=(evt)?evt:((event)?event:null);
	st=document.p7PMa_TN;
	if(st!=-1){
		if(evt){
			tS=(evt.relatedTarget)?evt.relatedTarget:evt.toElement;
			if(tS){
				pp=tS.parentNode;
				while(pp){
					
					//if(pp&&pp.id&&pp.id=="topnavlist"){
					//if(pp&&pp.id&&pp.ClassName=="topnavlist"){
					if(pp&&pp.ClassName=="topnavlist"){
						m=false;
 						document.p7PMa_TN=1;
						break;
					}
					pp=pp.parentNode;
				}
			}
			if(m){
			document.p7PMa_TN=-1;
			if(document.p7PMt_TN){
				clearTimeout(document.p7PMt_TN);
			}
			document.p7PMt_TN=setTimeout("P7_PMclr_TN()",150);//360 (default) 300 our use
			}
		}
	}
}


function P7_PMclr_TN(){
	var i,tU,tUU=[];
	document.p7PMa_TN=-1;
	//tU=document.getElementById('topnavlist');
	tU = getElementsByClassName(document,"ul","topnavlist");
	//tU = menu ? menu : getElementsByClassName(document,"ul","topnavlist");
	
	for(var z=0;z<tU.length;z++){//....................
	if(tU[z]){
		tUU[z]=tU[z].getElementsByTagName("UL");
		if(tUU[z]){
			for(i=tUU[z].length-1;i>-1;i--){
				P7_PMhide_TN(tUU[z][i]);
			}
		}
	}
	}//...............
}


function P7_PManim_TN(a,st){
	var g=p7PMct_TN[a].p7PMsub_TN,sp=0,inc=38;
	st=(st>=100)?100:st;
	g.style.fontSize=st+"%";
	if(st<100){
		st+=inc;
		setTimeout("P7_PManim_TN("+a+","+st+")",sp);
	}
}


function P7_PMmark_TN(){document.p7PMop=arguments;}


function P7_PMopen_TN(){
	var i,x,op,pp,wH,aU,r1,k=-1,kk=-1,mt=new Array(1,'','');
	if(document.p7PMop){
		mt=document.p7PMop;
	}
	op=mt[0];
	if(op<1){
		return;
	}
	
//.................
 var tA = getElementsByClassName(document,"ul","topnavlist");
 //alert(menu[0].getElementsByTagName("A").length);
	for (var j=0; j<tA.length; j++) {
 		tA[j] = getElementsByClassName(document,"ul","topnavlist")[j].getElementsByTagName("A");
 		//tA[j] = menu[j].getElementsByTagName("A");
	}
//.................

//tA=document.getElementById('topnavlist').getElementsByTagName("A");
////tA = getElementsByClassName(document,"ul","topnavlist")[0].getElementsByTagName("A");


	for(var z=0;z<tA.length;z++){//....................
	wH=window.location.href;
	r1=/index\.[\S]*/i;
	for(i=0;i<tA[z].length;i++){
		if(tA[z][i].href){
			aU=tA[z][i].href.replace(r1,'');
			if(op>0){
				if(tA[z][i].href==wH||aU==wH){
					k=i;
					kk=-1;
					break;
				}
			}
			if(op==2){
				if(tA[z][i].firstChild){
					if(tA[z][i].firstChild.nodeValue==mt[1]){
						kk=i;
					}
				}
			}
			if(op==3 && tA[z][i].href.indexOf(mt[1])>-1){
				kk=i;
			}
			if(op==4){
				for(x=1;x<mt.length;x+=2){
					if(wH.indexOf(mt[x])>-1){
						if(tA[z][i].firstChild&&tA[z][i].firstChild.data){
							if(tA[z][i].firstChild.data==mt[x+1]){
								kk=i;
								break;
							}
						}
					}
				}
			}
		}
	}
	}//...................
	
	k=(kk>k)?kk:k;
//	for(var zz=0;zz<tA.length;zz++){
//	if(k>-1){
//		
//		pp=tA[zz][k].parentNode;
//		while(pp){
//			if(pp.nodeName=="LI"){
//				pp.firstChild.className="p7PMmark"+" "+pp.firstChild.className;
//			}
//			pp=pp.parentNode;
//		}
//	}
//	}
	
	
	if(kk>-1){
		document.p7PMad=1;
	}
	P7_PMadma_TN();
	P7_PMadmb_TN();
}


function P7_PMadma_TN(){
	var s,ss,i,j,a,g,b,c,d,t,h,tA,b,tP,r1,r2,tI,bA,aA,tB=new Array(),bC='',x=0,ur=1,mt=document.p7PMad;
 
//g=document.getElementById("topnavlist");
///g = getElementsByClassName(document,"ul","topnavlist")[0];

//.................
g = getElementsByClassName(document,"ul","topnavlist");

	for (var z=0; z<g.length; z++) {
	b=document.getElementById("pmmcrumb");
	if(g[z]&&b){
		c=b.getElementsByTagName("A");
		if(c&&c[0]){
			tP=c[0].parentNode.childNodes;
			r1=/<a/i;
			r2=/\/a>/i;
			tI=c[0].parentNode.innerHTML;
			j=tI.search(r1);
			bA=tI.substring(0,j);
			j=tI.search(r2);
			aA=tI.substring(j+3);
			bC+=(bA)?bA:'';
			s=(aA)?aA:' &gt ';
			if(!c[0].id||c[0].id!="pmmcn"){
				if(c[0].href!=window.location.href){
					tB[0]=c[0];
					x++;ur=2;
				}
			}
			tA=g[z].getElementsByTagName("A");
			for(i=0;i<tA[z].length;i++){
				if(tA[z][i].className.indexOf("p7PMmark")>-1){
					tB[x]=tA[z][i];
					x++;
				}
			}
			for(i=0;i<tB.length;i++){
				ss=(i>0)?s:'';a=(i==tB.length-1)?0:1;
				d=(i==0&&c[0].id)?'id="'+c[0].id+'" ':' ';
				t=tB[i].firstChild.nodeValue;
				if(a==1||mt==1||x<ur){
					bC+=ss+'<a '+d+'hr'+'ef="'+tB[i].href+'">'+t+'</a>';
				}else{
					bC+=ss+t;
				}
			}
			if(mt==1||i<ur){
				ss=(i>0)?s:'';
				bC+=ss+document.title;
			}
			c[0].parentNode.innerHTML=bC;
		}
	}
	}
}


function P7_PMadmb_TN(){
	var h='',g,i,tA,b,m=false;
 
	//g=document.getElementById("topnavlist");
	g = getElementsByClassName(document,"ul","topnavlist")[0];
 
	b=document.getElementById("pmmnext");
	if(g&&b){
		tA=g.getElementsByTagName("A");
		for(i=tA.length-1;i>-1;i--){
			if(tA[i].className.indexOf("p7PMmark")>-1){
				m=true;
				break;
			}
		}
		if(m){
			if(i<tA.length-1){
				i++;
			}else{
				i=0;
			}
			while(tA[i].href==window.location.href+"#"||tA[i].href=="javascript:;"){
				i++;
				if(i>tA.length-1){
					i=0;break;
				}
			}
			b.href=tA[i].href;
			b.innerHTML=tA[i].firstChild.nodeValue;
		}
	}	
}


var AddEvent = function(obj, type, fn) {
	if (obj.addEventListener) obj.addEventListener(type, fn, false);
	else if (obj.attachEvent) {
		obj["e" + type + fn] = fn;
		obj[type + fn] = function() { obj["e" + type + fn]( window.event ); };
		obj.attachEvent("on" + type, obj[type + fn]);
	}
};

function init(){
	P7_initPM_TN(1,15,1,0,0);// HORIZONTAL MENU
	//arg0 = offset, leave at 1.
	//arg1 = 
	//arg2 = animate (1) no animate (0)
	//arg3 = sub menu offset top
	//arg4 = sub menu offset left
	
	//P7_initPM(0,0,1,-20,10);// VERTICAL MENU
}
AddEvent(window, "load", init);