//--- Popup windows ----------------------------------

function defaultPopup(url, name, w, h) {  // status bar, scroll bars, resizable
	var winW = (screen.width - w) / 2;
	var winH = (screen.height - h) / 2;
	var win1 = window.open(url,name,'width='+w+',height='+h+',top='+winH+',left='+winW+',toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes');
	win1.focus();
}

function blogPopup(url, name, w, h) {  // no status bar, no scroll bars, resizable
	var winW = (screen.width - w) / 2;
	var winH = (screen.height - h) / 2;
	var win1 = window.open(url,name,'width='+w+',height='+h+',top='+winH+',left='+winW+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes');
	win1.focus();
}

function portiPopup(url, name, w, h, mode) {  // no status bar, scroll bars, resizable
	var w = w - 0;
	var h = h - 0;

	if (mode == "fullscreen") {
		var winW = 0;
		var winH = 0;
		w = screen.width;
		h = screen.height;
	}
	else {
		var winW = (screen.width - w) / 2;
		var winH = (screen.height - h) / 2;
		w += 30;
		h += 30;
	}
	var win2 = window.open(url,name,'width='+w+',height='+h+',top='+winH+',left='+winW+',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
	win2.focus();
}

//--- show/hide ----------------------------------

function showhide(div) {
	var styleObj = document.getElementById(div);
	if (styleObj.style.visibility == "visible")
		styleObj.style.visibility = "hidden";
	else styleObj.style.visibility = "visible";
}

function hide(div) {
	var styleObj = document.getElementById(div);
	styleObj.style.visibility = "hidden";
}

//--- div mouseover --------------------------------------------

function Swap(obj, new_style) {
    obj.className = new_style;
}

//--- select drop-downs ----------------------------------------

function QuickJump(n,f) {
	field = eval("document.forms['" + f + "']." + n + ".options[document.forms['" + f + "']." + n + ".selectedIndex].value");
	if (field != "none")
		location = field;
}

//--- switchMenu ------------------------------------------
// Script by Martial Boissonneault © 2001-2003 http://getElementById.com

function switchMenu(obj) {
	if (document.getElementById) {
		var el = document.getElementById("sub"+obj);
		//var ar = document.getElementById("subcategory").getElementsByTagName("ul");
		
		if (el.style.display == "none") {
			/*for (var i=0; i < ar.length; i++) {
				if (obj != i)
					document.images[imgArr[i]].src = outArr[i].src;
				ar[i].style.display = "none";
			}*/
			el.style.display = "block";
		}
		else {
			el.style.display = "none";
		}
	}
}


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_validateForm() { //v4.0
  if (document.getElementById){
    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=document.getElementById(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 == '');
} }