var debug = true;

function checkButton() {
	if (!debug) {
		if ("mousedown" == event.type && event.button == 2) {
			alert("Welcome to SkilBase Browser"); } }
}

function clear_search()
{
  node = document.getElementById('search');
  node.value = "";
  document.searchform.submit();
}

function loadBrowserWindow(theURL) {
	window.open(theURL,'','toolbar=yes,location=yes,status=no,menubar=yes,resizable=yes,scrollbars=yes,width=790,height=446,left=0,top=0,screenX=0,screenY=0');
}

function loadWindow(theURL) {
	window.open(theURL,'','toolbar=no,location=no,status=no,menubar=no,resizable=yes,scrollbars=yes,width=790,height=544,left=0,top=0,screenX=0,screenY=0');
}

function this_changeProp(obj,theProp,theValue) { //obj is object, usually 'this'
  //var obj = MM_findObj(objName);
  //alert(obj.name);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
   // alert('booboo');
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  //alert(obj.name);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

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); } //alert("near end" + x.name);
  return x;
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

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

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);


function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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 reloadWindow() {
	self.location.reload();
}


function delCookie (name) {
  var expireNow = new Date();
  document.cookie = name + "=" +
  "; expires=Thu, 01-Jan-70 00:00:01 GMT" +  "; path=/";
}

//http://inmyexperience.com/archives/000327.shtml
function txt_limit(field,maxlimit) {
  if ( field.value.length > maxlimit )
  {
    field.value = field.value.substring( 0, maxlimit );
    alert( 'Textarea value can only be ' + maxlimit +' characters in length.' );
    return false;
  }
  else
  {
    //countfield.value = maxlimit - field.value.length;
  }
}

function showTip()
{
MM_showHideLayers('tip','','show');

}

function hideTip()
{
MM_showHideLayers('tip','','hide');
}