// Archeworks JavaScript Document

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

//preload images function
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

//rollover scripts
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//form validation script
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function P7_autoLayers() { //v1.4 by PVII
 var g,b,k,f,args=P7_autoLayers.arguments;a=parseInt(args[0]);if(isNaN(a))a=0;
 if(!document.p7setc){p7c=new Array();document.p7setc=true;for(var u=0;u<10;u++){
 p7c[u]=new Array();}}for(k=0;k<p7c[a].length;k++){if((g=MM_findObj(p7c[a][k]))!=null){
 b=(document.layers)?g:g.style;b.visibility="hidden";}}for(k=1;k<args.length;k++){
 if((g=MM_findObj(args[k]))!=null){b=(document.layers)?g:g.style;b.visibility="visible";f=false;
 for(var j=0;j<p7c[a].length;j++){if(args[k]==p7c[a][j]) {f=true;}}
 if(!f){p7c[a][p7c[a].length++]=args[k];}}}
}

function P7_getLDims(el) { //v2.5 by PVII
 var x,ll=0,tl=0,hh=0,ww=0,wx,g,gg;
 if((g=MM_findObj(el))!=null){gg=(document.layers)?g:g.style;ll=parseInt(gg.left);
 tt=parseInt(gg.top);if(isNaN(ll)){if(g.currentStyle){ll=parseInt(g.currentStyle.left);
 }else if(document.defaultView&&document.defaultView.getComputedStyle){
 ll=parseInt(document.defaultView.getComputedStyle(g,"").getPropertyValue("left"));
 }if(isNaN(ll)){ll=0;}}if(isNaN(tt)){if(g.currentStyle){tt=parseInt(g.currentStyle.top);
 }else if(document.defaultView&&document.defaultView.getComputedStyle){
 tt=parseInt(document.defaultView.getComputedStyle(g,"").getPropertyValue("top"));}if(isNaN(ll)){tt=0;}}
 if(document.all||document.getElementById){ww=parseInt(g.offsetWidth);hh=parseInt(g.offsetHeight);
 if(!ww){ww=parseInt(g.style.pixelWidth);if(!ww){ww=parseInt(g.style.width);}}if(!hh){
 hh=parseInt(g.style.pixelHeight);}if(g.hasChildNodes&&g.childNodes){for(x=0;x<g.childNodes.length;x++){
 wx=parseInt(g.childNodes[x].offsetWidth);if(wx>ww){ww=wx;}}}}else if(document.layers){
 ww=parseInt(g.clip.width);hh=parseInt(g.clip.height);}}var aR=[ll,tt,hh,ww];return aR;
}

function P7_alignRR() { //v2.5 by PVII
 var i;if(!document.p7alignRR) {return;}if(document.layers){
 if(innerWidth!=document.p7RRiw || innerHeight!=document.p7RRih){location.reload();}
 }else{document.p7RR=1;for(i=0;i<p7aRR.length;i++){eval(p7aRR[i]);}document.p7RR=0;}
}

function P7_alignLL2(){ //v2.5 by PVII
 var g,gg,lp,tp,tW,tH,oV,oH,aL,aT,pa='px',args=P7_alignLL2.arguments;if(document.layers||window.opera){pa='';}
 for(var i=0;i<args.length;i+=5){if((g=MM_findObj(args[i]))!=null){gg=(document.layers)?g:g.style;
 oV=parseInt(args[i+3]);oH=parseInt(args[i+4]);aL = P7_getLDims(args[i]);aT = P7_getLDims(args[i+1]);
 lp=aL[0];tp=aL[1];switch (args[i+2]){case 'A':lp=aT[0]-aL[3]+oH;tp=aT[1]-aL[2]+oV;break;
 case 'B':lp=aT[0]+oH;tp=aT[1]-aL[2]+oV;break;case 'C':lp=aT[0]+aT[3]+oH;tp=aT[1]-aL[2]+oV;break;
 case 'D':lp=aT[0]-aL[3]+oH;tp=aT[1]+oV;break;case 'E':lp=aT[0]+aT[3]+oH;tp=aT[1]+oV;break;
 case 'F':lp=aT[0]-aL[3]+oH;tp=aT[1]+aT[2]+oV;break;case 'G':lp=aT[0]+oH;tp=aT[1]+aT[2]+oV;break;
 case 'H':lp=aT[0]+aT[3]+oH;tp=aT[1]+aT[2]+oV;break;}gg.left=lp+pa;gg.top=tp+pa;
 if(!document.p7alignRR){p7aRR=new Array();document.p7alignRR=true;document.p7RR=0;onresize=P7_alignRR;
 if(document.layers){document.p7RR=0;document.p7RRiw=innerWidth;document.p7RRih=innerHeight;}}if(document.p7RR==0){
 p7aRR[p7aRR.length]="P7_alignLL2('"+args[i]+"','"+args[i+1]+"','"+args[i+2]+"',"+oV+","+oH+")";}}}
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}