// JavaScript Document

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

function openContent(myid){
		if(document.getElementById(myid).style.display == 'none'){
			document.getElementById(myid).style.display='block';
			document.getElementById('open-btn').style.display='none';
			document.getElementById('close-btn').style.display='block';
		}else{
			document.getElementById(myid).style.display='none';
			document.getElementById('open-btn').style.display='block';
			document.getElementById('close-btn').style.display='none';
		}
}

function closeContent(num){
	document.getElementById('display'+num).className='off';	
}

function scrollAssist() {
	window.scroll(getScrollXY()[0],getScrollXY()[1]+num);	
}

var qsParm = new Array(); 
  
function retrieveGETqs() { 
	var query = window.location.search.substring(1); 
	var parms = query.split('&'); 
	for (var i=0; i<parms.length; i++) { 
		var pos = parms[i].indexOf('='); 
		if (pos > 0) { 
			var key = parms[i].substring(0,pos);
			var val = parms[i].substring(pos+1); 
			qsParm[key] = val; 
		} 
	} 
} 

function backcheck() {
	document.check.action='form_entry.php';
	document.check.target='_self';
	document.check.act.value='back';
	document.check.submit();
}

function changeTab( num,len ){
	for( i = 1; i <= len; i++ ){
		if( i == num ){
			if( document.getElementById('tab' + i).style.display == 'none' ) document.getElementById('tab' + i).style.display = 'block';
		}else{
			if( document.getElementById('tab' + i).style.display == 'block' ) document.getElementById('tab' + i).style.display = 'none';
		}
	}	
}

function changeManagerPage( showpagenum, hidepagenum ) {
	var elements = document.getElementsByTagName('*');
	for ( i=0; i<elements.length-1; i++ ){
		if ( elements[i].className == ( 'page' + showpagenum ) ) elements[i].style.display = 'block';
		if ( elements[i].className == ( 'page' + hidepagenum ) ) elements[i].style.display = 'none';
	}
}