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_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_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 showmenu(menuid)
{
document.getElementById(menuid).style.visibility="visible"
}
function hidemenu(menuid)
{
document.getElementById(menuid).style.visibility="hidden"
}

function ChangeBg(element)
{
	element.style.background = "#033393";
	if(element.getElementsByTagName("a")[0])element.getElementsByTagName("a")[0].style.color = "#FFFFFF";
}
function RechangeBg(element)
{
	element.style.background = "#F4F7FC";
	if(element.getElementsByTagName("a")[0])element.getElementsByTagName("a")[0].style.color = "#033393";

}
	
function showTable1()
{
	document.getElementById("disp").style.visibility="hidden";
	document.getElementById("disp").style.display="none";
}

function showTable2()
{
	document.getElementById("disp").style.visibility="visible";
	document.getElementById("disp").style.display="inline";
}


function confirm_delete()
{
	return confirm("Are you sure want to delete?");
}		


function Trim(s) {
  while ((s.substring(0,1) == ' ') || (s.substring(0,1) == '\n') || (s.substring(0,1) == '\r')) {
	s = s.substring(1,s.length);
  }
  while ((s.substring(s.length-1,s.length) == ' ') || (s.substring(s.length-1,s.length) == '\n') || (s.substring(s.length-1,s.length) == '\r')) {
	s = s.substring(0,s.length-1);
  }
  return s;
}
function IsNumeric(strString)		//  check for valid numeric strings	
{
	var strValidChars = "0123456789.";
	var strChar;
	var blnResult = true;
	if (strString.length == 0) return false;
	for (i = 0; i < strString.length && blnResult == true; i++) {
		strChar = strString.charAt(i);
		if (strValidChars.indexOf(strChar) == -1) {
		 blnResult = false;
		}
	}
	return blnResult;
}
function IsvalidEmail(mailid) 
{		
		var str=mailid;
		var flag=true;
		var at="@";
		var dot=".";
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1) {
			flag=false;
		}
		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
			flag=false;
		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
			flag=false;
		if (str.indexOf(at,(lat+1))!=-1)
			flag=false;
		if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
			flag=false;
		if (str.indexOf(dot,(lat+2))==-1)
			flag=false;
		if (str.indexOf(" ")!=-1)
			flag=false;
		 if(flag)
			return true;
		 else
		 return false;
}