function addEvent(elem,event_type,func,usecapture) {
    if (elem.addEventListener) {
        elem.addEventListener(event_type,func,usecapture);
        return true;
    }
    else if (elem.attachEvent) {
        var retcode = elem.attachEvent('on'+event_type,func);
        return retcode;
    }
    else {
        elem['on'+event_type] = func;
    }
}
function focusFrm() {
    if (document.forms && document.forms.length > 0) {
        var elems = document.forms[0].elements;
        for (i=0,j=elems.length;i<j;i++) {
            var e = elems[i];
            if (e.type && e.type == 'text') {
                try {
                    e.focus();
                }
                catch(err) {
                    continue;
                }
                break;
            }
        }
    }
}
function trimString(str) {
    while (str.substring(0,1) == ' ') {
        str = str.substring(1,str.length);
    }
    while (str.substring(str.length-1,str.length) == ' ') {
        str = str.substring(0,str.length-1);
    }
    return str;
}

function pop(pop_url,win_name,w,h,sc) {
    var l = (screen.width ? (screen.width - w) / 2 : 0);
    var t = (screen.height ? (screen.height - h) / 2 : 0);

    var w = window.open(pop_url,win_name,'width='+w+',left='+l+',height='+h+',top='+t+(sc ? ',scrollbars=yes,resizable=yes' : '')+',location=no,status=no,toolbar=no');

    if (w.focus) {w.focus()}
}

function URLEscape(str) {
    str = str.replace(/\s/g,'%20');
    str = str.replace(/&/g,'%26');
    str = str.replace(/\+/g,'%2b');
    return str;
}

var burl = '';
function chkButs(key,evt) {
    var mbtn = (window.Event) ? evt.which : evt.button;
    if (mbtn !== 1) {
        pop(burl+'index.php?sID=lpop&k='+key,'luke_lpop',600,400);
        return false;
    }
    return true;
}

var p7PMp,p7PMct;

function P7_setPM() { //v1.0.3 by PVII-www.projectseven.com
     var i,d='',h="<sty"+"le type=\"text/css\">",tA=navigator.userAgent.toLowerCase();
     if(window.opera) {
        if (tA.indexOf("opera 5") >-1 || tA.indexOf("opera 6") > -1) {
            return;
        }
     }
    if (document.getElementById){
        for(i=1;i<20;i++){
            d+='ul ';
            h+="\n#p7PMnav "+d+"{position:absolute;left:-9000px;}";
        }
        document.write(h+"\n<"+"/sty"+"le>");
    }
}
P7_setPM();

function P7_initPM() { //v1.0 by PVII-www.projectseven.com
    var i,g,tD,tA,tU,pp,lvl,ev,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  = arguments;

    p7PMct = new Array;
    tD     = document.getElementById('p7PMnav');
    if (tD){
        tA = tD.getElementsByTagName('A');
        for (i=0;i<tA.length;i++) {
            tA[i].p7PMcl          = p7PMct.length;
            p7PMct[p7PMct.length] = tA[i];
            g                     = tA[i].parentNode.getElementsByTagName("UL");
            tA[i].p7PMsub         = (g && g[0]) ? g[0] : false;
            ev                    = tA[i].getAttribute("onmouseover");
            if (!ev || ev=='undefined') {
                tA[i].onmouseover = function(){
                    P7_PMtrig(this);
                };
            }
            ev = tA[i].getAttribute("onfocus");
            if (!ev || ev=='undefined') {
                tA[i].onfocus = function(){
                    P7_PMtrig(this);
                };
            }
            if(tA[i].p7PMsub){
                pp  = tA[i].parentNode;
                lvl = 0;
                while(pp) {
                    if (pp.tagName && pp.tagName == "UL") {
                        lvl++;
                    }
                    pp = pp.parentNode;
                }
                tA[i].p7PMlv =lvl;
            }
        }
        tD.onmouseout = P7_PMclose;
        P7_PMopen();
    }
}

function P7_PMtrig(a) { //v1.0.3 by PVII-www.projectseven.com
    var b,t;
    if (document.p7PMt) {
        clearTimeout(document.p7PMt);
    }
    document.p7PMa = 1;
    b = (a.p7PMsub) ? 'P7_PMshow(' : 'P7_PMtg(';
    t = 'document.p7PMt=setTimeout("'+b+a.p7PMcl+')",160)';
    eval (t);
}

function P7_PMshow(a,bp) { //v1.0.3 by PVII-www.projectseven.com
    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=1;

    if (!bp) {
        P7_PMtg(a);
    }
    u = p7PMct[a].p7PMsub;

    if (u.p7pmax && u.p7pmax==1) {
        return;
    }
    u.p7pmax = 1;
    lv = (p7PMp[0] == 1 && p7PMct[a].p7PMlv == 1) ? true : false;
    p7PMct[a].className = p7PMct[a].className.replace("p7PMtrg","p7PMon");
    oft = parseInt(p7PMp[3]);
    ofr = parseInt(p7PMp[4]);
    uw  = u.offsetWidth;
    uh  = u.offsetHeight;
    pp  = p7PMct[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[a].p7PMlv != 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[2]==1){
        if (!iem){
            P7_PManim(a,20);
        }
    }

    u.className="p7PMshow";
}

function P7_PMhide(u) { //v1.0.3 by PVII-www.projectseven.com
    var i,tt,ua;u.p7pmax=0;
    u.className = "p7PMhide";
    ua = u.parentNode.firstChild;
    ua.className = ua.className.replace("p7PMon","p7PMtrg");
}
function P7_PMtg(a,b){ //v1.0.3 alpha by PVII-www.projectseven.com
 var i,u,tA,tU,pp;tA=p7PMct[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==tU[i]){continue;}else{P7_PMhide(tU[i]);}}}
}
function P7_PMclose(evt){ //v1.0.3 by PVII-www.projectseven.com
 var pp,st,tS,m=true;evt=(evt)?evt:((event)?event:null);st=document.p7PMa;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=="p7PMnav"){m=false;
 document.p7PMa=1;break;}pp=pp.parentNode;}}if(m){document.p7PMa=-1;if(document.p7PMt){clearTimeout(document.p7PMt);}
 document.p7PMt=setTimeout("P7_PMclr()",360);}}}
}
function P7_PMclr(){ //v1.0.3 by PVII-www.projectseven.com
 var i,tU,tUU;document.p7PMa=-1;tU=document.getElementById('p7PMnav');if(tU){tUU=tU.getElementsByTagName("UL");if(tUU){
 for(i=tUU.length-1;i>-1;i--){P7_PMhide(tUU[i]);}}}
}
function P7_PManim(a,st){ //v1.0.3 by PVII-www.projectseven.com
 var g=p7PMct[a].p7PMsub,sp=30,inc=20;st=(st>=100)?100:st;g.style.fontSize=st+"%";if(st<100){st+=inc;setTimeout("P7_PManim("+a+","+st+")",sp);}
}
function P7_PMmark(){document.p7PMop=arguments;}
function P7_PMopen(){ //v1.0.3 by PVII-www.projectseven.com
 var i,x,tA,op,pp,wH,tA,aU,r1,k=-1,kk=-1,mt=new Array(1,'','');if(document.p7PMop){mt=document.p7PMop;}op=mt[0];if(op<1){return;}
 tA=document.getElementById('p7PMnav').getElementsByTagName("A");wH=window.location.href;r1=/index\.[\S]*/i;for(i=0;i<tA.length;i++){
 if(tA[i].href){aU=tA[i].href.replace(r1,'');if(op>0){if(tA[i].href==wH||aU==wH){k=i;kk=-1;break;}}if(op==2){if(tA[i].firstChild){
 if(tA[i].firstChild.nodeValue==mt[1]){kk=i;}}}if(op==3 && tA[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[i].firstChild&&tA[i].firstChild.data){if(tA[i].firstChild.data==mt[x+1]){kk=i;break;}}}}}}}k=(kk>k)?kk:k;
 if(k>-1){pp=tA[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();P7_PMadmb();
}
function P7_PMadma(){ //v1.0.3 by PVII-www.projectseven.com
 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("p7PMnav");
 b=document.getElementById("pmmcrumb");if(g&&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.getElementsByTagName("A");for(i=0;i<tA.length;i++){
 if(tA[i].className.indexOf("p7PMmark")>-1){tB[x]=tA[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(){ //v1.0.3 by PVII-www.projectseven.com
 var h='',g,i,tA,b,m=false;g=document.getElementById("p7PMnav");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;}}
}