var subWin = null;

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

function closeSubWindow() {
  if (subWin != null && subWin.open) subWin.close();
}

function resize_VirtualBorder() {
        newWidth=getWindowWidth();
      
        if (newWidth>1024) {
                if(isIE) {document.all.VirtualBorder.style.width=newWidth}
                if(isMozilla) {document.getElementById("VirtualBorder").style.width=newWidth}
				if(isOpera) {document.getElementById("VirtualBorder").style.pixelWidth=newWidth}
        }
		
        if (newWidth<800) {
                if(isIE) {document.all.VirtualBorder.style.width=780;}
                if(isMozilla) {document.getElementById("VirtualBorder").style.width=780}
				if(isOpera) {document.getElementById("VirtualBorder").style.pixelWidth=780}
        }
		
        if ((newWidth>800)&&(newWidth<1024)) {
                if(isIE) {document.all.VirtualBorder.style.width=newWidth}
                if(isMozilla) {document.getElementById("VirtualBorder").style.width=newWidth}
				if(isOpera) {document.getElementById("VirtualBorder").style.pixelWidth=newWidth}
        }
}

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];}}
}

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_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 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];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_validateFormPrice() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateFormPrice.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('You should calculate price first.        ');
  document.MM_returnValue = (errors == '');
}