var p7PMp,p7PMct;function P7_setPM(){var b,e="",c='<style type="text/css">',a=navigator.userAgent.toLowerCase();if(window.opera){if(a.indexOf("opera 5")>-1||a.indexOf("opera 6")>-1){return}}if(document.getElementById){for(b=1;b<20;b++){e+="ul ";c+="\n#p7PMnav "+e+"{position:absolute;left:-9000px;}"}document.write(c+"\n</style>")}}P7_setPM();function P7_initPM(){var b,c,d,h,k,a,e,f,j=navigator.userAgent.toLowerCase();if(window.opera){if(j.indexOf("opera 5")>-1||j.indexOf("opera 6")>-1){return}}else{if(!document.getElementById){return}}p7PMp=arguments;p7PMct=new Array;d=document.getElementById("p7PMnav");if(d){h=d.getElementsByTagName("A");for(b=0;b<h.length;b++){h[b].p7PMcl=p7PMct.length;p7PMct[p7PMct.length]=h[b];c=h[b].parentNode.getElementsByTagName("UL");h[b].p7PMsub=(c&&c[0])?c[0]:false;f=h[b].getAttribute("onmouseover");if(!f||f=="undefined"){h[b].onmouseover=function(){P7_PMtrig(this)}}f=h[b].getAttribute("onfocus");if(!f||f=="undefined"){h[b].onfocus=function(){P7_PMtrig(this)}}if(h[b].p7PMsub){a=h[b].parentNode;e=0;while(a){if(a.tagName&&a.tagName=="UL"){e++}a=a.parentNode}h[b].p7PMlv=e}}d.onmouseout=P7_PMclose;P7_PMopen()}}function P7_PMtrig(a){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(B,D){var n,d,s,v,f,q,w,m,y,k,h,g,t=0,E,l,j,i,z,o,r,C,e=0,p=0,x=true;var c=(navigator.appVersion.indexOf("MSIE 5")>-1)?true:false,A=document.documentElement,b=document.body;document.p7PMa=1;if(!D){P7_PMtg(B)}n=p7PMct[B].p7PMsub;if(n.p7pmax&&n.p7pmax==1){return}n.p7pmax=1;d=(p7PMp[0]==1&&p7PMct[B].p7PMlv==1)?true:false;p7PMct[B].className=p7PMct[B].className.replace("p7PMtrg","p7PMon");s=parseInt(p7PMp[3]);v=parseInt(p7PMp[4]);f=n.offsetWidth;q=n.offsetHeight;w=p7PMct[B];m=w.offsetWidth;y=w.offsetHeight;while(w){e+=(w.offsetLeft)?w.offsetLeft:0;p+=(w.offsetTop)?w.offsetTop:0;if(window.opera||navigator.userAgent.indexOf("Safari")>-1){if(p7PMct[B].p7PMlv!=1&&w.nodeName=="BODY"){p-=(w.offsetTop)?w.offsetTop:0}}w=w.offsetParent}if(c&&navigator.userAgent.indexOf("Mac")>-1){p+=parseInt(b.currentStyle.marginTop)}k=parseInt((m*v)/100);h=(d)?0:m-k;k=parseInt((y*s)/100);g=(d)?0:(y-k)*-1;i=b.parentNode.scrollLeft;if(!i){i=b.scrollLeft}i=(i)?i:0;if(A&&A.clientWidth){t=A.clientWidth+i}else{if(b){t=b.clientWidth+i}}if(!t){t=0;x=false}E=window.innerHeight;if(!E){E=A.clientHeight;if(!E||E<=0){E=b.clientHeight}}z=b.parentNode.scrollTop;if(!z){z=b.scrollTop;if(!z){z=window.scrollY?window.scrollY:0}}o=e+h+f;if(o>t&&x){h=f*-1;h+=10;if(d){h=(t-e)-f}}r=e+h;if(r<0){h=e*-1}o=p+q+y+g-z;C=E-o;if(C<0){g+=C;if(q>E){g=(p+y-z)*-1}}n.style.marginLeft=h+"px";n.style.marginTop=g+"px";if(p7PMp[2]==1){if(!c){P7_PManim(B,20)}}n.className="p7PMshow"}function P7_PMhide(a){var c,d,b;a.p7pmax=0;a.className="p7PMhide";b=a.parentNode.firstChild;b.className=b.className.replace("p7PMon","p7PMtrg")}function P7_PMtg(f,c){var j,h,e,g,d;e=p7PMct[f];d=e.parentNode;while(d){if(d.tagName=="UL"){break}d=d.parentNode}if(d){g=d.getElementsByTagName("UL");for(j=g.length-1;j>-1;j--){if(c!=1&&e.p7PMsub==g[j]){continue}else{P7_PMhide(g[j])}}}}function P7_PMclose(c){var b,d,e,a=true;c=(c)?c:((event)?event:null);d=document.p7PMa;if(d!=-1){if(c){e=(c.relatedTarget)?c.relatedTarget:c.toElement;if(e){b=e.parentNode;while(b){if(b&&b.id&&b.id=="p7PMnav"){a=false;document.p7PMa=1;break}b=b.parentNode}}if(a){document.p7PMa=-1;if(document.p7PMt){clearTimeout(document.p7PMt)}document.p7PMt=setTimeout("P7_PMclr()",360)}}}}function P7_PMclr(){var b,a,c;document.p7PMa=-1;a=document.getElementById("p7PMnav");if(a){c=a.getElementsByTagName("UL");if(c){for(b=c.length-1;b>-1;b--){P7_PMhide(c[b])}}}}function P7_PManim(b,c){var d=p7PMct[b].p7PMsub,e=30,f=20;c=(c>=100)?100:c;d.style.fontSize=c+"%";if(c<100){c+=f;setTimeout("P7_PManim("+b+","+c+")",e)}}function P7_PMmark(){document.p7PMop=arguments}function P7_PMopen(){var f,l,m,h,c,g,m,j,d,e=-1,b=-1,a=new Array(1,"","");if(document.p7PMop){a=document.p7PMop}h=a[0];if(h<1){return}m=document.getElementById("p7PMnav").getElementsByTagName("A");g=window.location.href;d=/index\.[\S]*/i;for(f=0;f<m.length;f++){if(m[f].href){j=m[f].href.replace(d,"");if(h>0){if(m[f].href==g||j==g){e=f;b=-1;break}}if(h==2){if(m[f].firstChild){if(m[f].firstChild.nodeValue==a[1]){b=f}}}if(h==3&&m[f].href.indexOf(a[1])>-1){b=f}if(h==4){for(l=1;l<a.length;l+=2){if(g.indexOf(a[l])>-1){if(m[f].firstChild&&m[f].firstChild.data){if(m[f].firstChild.data==a[l+1]){b=f;break}}}}}}}e=(b>e)?b:e;if(e>-1){c=m[e].parentNode;while(c){if(c.nodeName=="LI"){c.firstChild.className="p7PMmark "+c.firstChild.className}c=c.parentNode}}if(b>-1){document.p7PMad=1}P7_PMadma();P7_PMadmb()}function P7_PMadma(){var n,q,w,u,G,A,D,C,B,m,z,f,D,y,v,r,F,H,p,e=new Array(),E="",l=0,k=1,o=document.p7PMad;A=document.getElementById("p7PMnav");D=document.getElementById("pmmcrumb");if(A&&D){C=D.getElementsByTagName("A");if(C&&C[0]){y=C[0].parentNode.childNodes;v=/<a/i;r=/\/a>/i;F=C[0].parentNode.innerHTML;u=F.search(v);H=F.substring(0,u);u=F.search(r);p=F.substring(u+3);E+=(H)?H:"";n=(p)?p:" &gt ";if(!C[0].id||C[0].id!="pmmcn"){if(C[0].href!=window.location.href){e[0]=C[0];l++;k=2}}f=A.getElementsByTagName("A");for(w=0;w<f.length;w++){if(f[w].className.indexOf("p7PMmark")>-1){e[l]=f[w];l++}}for(w=0;w<e.length;w++){q=(w>0)?n:"";G=(w==e.length-1)?0:1;B=(w==0&&C[0].id)?'id="'+C[0].id+'" ':" ";m=e[w].firstChild.nodeValue;if(G==1||o==1||l<k){E+=q+"<a "+B+'href="'+e[w].href+'">'+m+"</a>"}else{E+=q+m}}if(o==1||w<k){q=(w>0)?n:"";E+=q+document.title}C[0].parentNode.innerHTML=E}}}function P7_PMadmb(){var f="",j,e,d,c,a=false;j=document.getElementById("p7PMnav");c=document.getElementById("pmmnext");if(j&&c){d=j.getElementsByTagName("A");for(e=d.length-1;e>-1;e--){if(d[e].className.indexOf("p7PMmark")>-1){a=true;break}}if(a){if(e<d.length-1){e++}else{e=0}while(d[e].href==window.location.href+"#"||d[e].href=="javascript:;"){e++;if(e>d.length-1){e=0;break}}c.href=d[e].href;c.innerHTML=d[e].firstChild.nodeValue}}};