function P7_swapClass(){ //v1.4 by PVII
 var i,x,tB,j=0,tA=new Array(),arg=P7_swapClass.arguments;
 if(document.getElementsByTagName){for(i=4;i<arg.length;i++){tB=document.getElementsByTagName(arg[i]);
  for(x=0;x<tB.length;x++){tA[j]=tB[x];j++;}}for(i=0;i<tA.length;i++){
  if(tA[i].className){if(tA[i].id==arg[1]){if(arg[0]==1){
  tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}else{tA[i].className=arg[2];}
  }else if(arg[0]==1 && arg[1]=='none'){if(tA[i].className==arg[2] || tA[i].className==arg[3]){
  tA[i].className=(tA[i].className==arg[3])?arg[2]:arg[3];}
  }else if(tA[i].className==arg[2]){tA[i].className=arg[3];}}}}
}
function P7_writeStyles(op,a){ //v1.5 by PVII
if(op==0||document.getElementById){var tS="<sty"+"le type=\"text/css\">";
tS+=a+"<"+"/sty"+"le>";document.write(tS);document.close();}
}
P7_writeStyles(1,'.closed ul{ display:none;}.open ul{ display:block;}');

function P7_limit(a,b){ //v1.1.3 by PVII-www.projectseven.com
 document.p7limit=a;document.p7min=b;
 if(document.getElementById&&navigator.appVersion.indexOf("MSIE")>-1&&!window.opera){
 if(window.attachEvent){window.attachEvent("onresize",P7_setMinWidth);
 window.attachEvent("onload",P7_setMinWidth);}else{onload=P7_setMinWidth;
 onresize=P7_setMinWidth;}}}P7_limit('wrapper',800);
function P7_setMinWidth(){ //v1.1.3 by PVII-www.projectseven.com
 var cw,w,pl,pr,ml,mr,br,bl,ad,theDiv=document.p7limit;
 var g=document.getElementById(theDiv);w=parseInt(document.p7min);
 if(g&&document.body&&document.body.clientWidth){gs=g.currentStyle;
 cw=parseInt(document.body.clientWidth);pl=parseInt(gs.paddingLeft);
 pr=parseInt(gs.paddingRight);ml=parseInt(gs.marginLeft);mr=parseInt(gs.marginRight);
 bl=parseInt(gs.borderLeftWidth);br=parseInt(gs.borderRightWidth);ml=ml?ml:0;
 mr=mr?mr:0;pl=pl?pl:0;pr=pr?pr:0;bl=bl?bl:0;br=br?br:0;ad=pl+pr+ml+mr+bl+br;
 if(cw<=w){w-=ad;g.style.width=w+"px";}else{g.style.width="auto";}}
}