//AllCharCheck
//AllNumCheck
//isEmail

function AllCharCheck(inlist)
{
	var flg=0;
	var cmp="abcdefghijklmnopqrstuvwxyz0123456789";
	for (var k=0; k<inlist.length; k++){
		var tst=inlist.substring(k,k+1);
		if (cmp.indexOf(tst) < 0){
			flg++;
		}
 	}
	if (flg!=0) return(false);
	else return(true);
}

function AllNumCheck(list)
{
	flg=0;
	for (var i=0;i<list.length;i++){
		cmp="0123456789"
		tst=list.substring(i,i+1)
		if (cmp.indexOf(tst)<0)
		{flg++;
		break;
		}
 	}
	if (flg!=0)
	return(false);
	else
	return(true);
}

function isEmail(email) {
	var at_sym = email.indexOf("@");
	var dot_sym = email.lastIndexOf(".");
	var err = false;

	if (at_sym == -1 || dot_sym == -1){
		// Check for existence of the '@' & '.' symbol
		err = true;
	}
	else if (at_sym == 0){
		// If the '@' is the first character
		err = true;
	}
	else if (dot_sym == email.length-1){
		// if the '.' is the last character
		err = true;
	}
	else if (dot_sym - at_sym <= 1){
		// if '@' & '.' are adjacent to each other
		err = true;
	}

	if (err) {
		return false;
	}
	else {
		return true;
	}
}


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

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) { //v3.0
  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); 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 GetXmlHttpObject()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}

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