function validate(frm){
	for (i=0; i<frm.elements.length; i++){
		fld = frm.elements[i];
		if (fld.name.indexOf('R_') >= 0){
			if (fld.value==""){
				if (fld.type=="text" || fld.type=="password" || fld.type=="textarea") {
					alertText = "Please Enter "+fld.title
				} else if (fld.type=="select-one") {
					alertText = "Please Select "+fld.title
				}
				alert(alertText);
				fld.focus();
				return false;
			}
			if (fld.name.indexOf('PR_') >= 0){
				if (fld.value != document.frm.R_Password.value){
					alert("Your 'Password' and 'Confirm Passowrd' are not same");
					fld.focus();
					return false;
				}
			} else if (fld.name.indexOf('ER_') >= 0){
				if (!IsEmail(fld.value)) {
					fld.focus();
					return false;
				}
			} else if (fld.name.indexOf('NR_') >= 0){
				if (!IsNumeric(fld.value)) {
					alert("Please enter numeric value in "+fld.title);
					fld.focus();
					return false;
				}
			}
		} else if (fld.name.indexOf('N_')>=0 && fld.value!=""){
			if (!IsNumeric(fld.value)) {
				alert("Please enter numeric value in "+fld.title);
				fld.focus();
				return false;
			}
		}
	}
	return true;
}

function openwin(URL,H,W){
	var mms = window.open(URL, '', 'width='+W+',height='+H+',status=No,resizable=No,scrollbars=No,top=200,left=200');
	mms.focus();
}

function IsEmail(str){
	var filter=/^.+@.+\..{2,3}$/
	if (filter.test(str))
		result=true;
	else{
		alert("Your email address does not appears to be valid, Please write a valid email address");
		result=false;
	}
	return (result);
}

function IsNumeric(sText){
	var ValidChars = "0123456789.";
	var IsNumber=true;
	var Char;
	for (j=0; j< sText.length && IsNumber == true; j++){ 
		Char = sText.charAt(j); 
		if (ValidChars.indexOf(Char) == -1){
			IsNumber = false;
		}
	}
	return IsNumber;
}

// ******************************** Image swaping functions

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) { //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];}
}
// ****************************** End Image Functions