// JavaScript Document

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

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_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_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 show(whichLayer){
	if (document.getElementById){
		// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		style2.display = style2.display? "":"block";
	} else if (document.all){
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		style2.display = style2.display? "":"block";
	} else if (document.layers) {
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		style2.display = style2.display? "":"block";
	}
}

function showhide(id){ 
	if (document.getElementById){ 
		obj = document.getElementById(id); 
		if (obj.style.display == "none"){ 
			obj.style.display = ""; 
		} else { 
			obj.style.display = "none"; 
		} 
	} 
} 

function play_corporate(){
	MM_openBrWindow('corporate_video.php','video','width=450,height=291');	
}


function play_training(aId){
	MM_openBrWindow('training_module_' + aId + '.php','video','width=450,height=291');	
}

function getFieldValue(aFormName, aFieldName) {
	var strValue = null;
	var str = 'strValue = document.' + aFormName + '.' + aFieldName + '.value;';
	eval(str);
	return trim(strValue);
}

function setFocus(aFormName, aFieldName) {
	var obj = null;
	var str = 'obj = document.' + aFormName + '.' + aFieldName;
	eval(str);
	obj.focus();
}

function trim(aString) {
	return aString.replace(/^\s*(\b.*\b|)\s*$/, "$1");
}

function getPos(objArray, value) {
	for(var i=0; i<objArray.length;i++) {
		if (objArray[i] + '' == value + '') return i
	}
	return -1
}

function append(array, item) {
	array[array.length] = item
}

function arrayDeleteValue(array, value) {
	var intPos = arrayHas(array, value)
	if (intPos >= 0) {
		for (var intIndex=intPos;intIndex<array.length-1;intIndex++) {
			array[intIndex] = array[intIndex + 1]
		}
		array.length = array.length - 1
	}
}

function arrayHas(array, value) {
	for(var intIndex=0; intIndex<=array.length; intIndex++) {
		if (array[intIndex] + '' == value + '') return intIndex
	}
	return -1
}