function checkValidEmail(obj, msg) {
	var i;
	var input = obj.value;
	var lenth = input.length;
	var ctr = 0;
	if (input !="") {
		if ((obj.value.charAt(i) == "!") || (obj.value.charAt(i) == "#")) {
	  		alert(msg);
	  		obj.focus();
      		return false;
    	}
/*
		if (input =="") {
			alert("Please Enter Email Address");
			obj.value="";
	    	obj.focus();
			return false;
		}
*/
		if (input.length >= 40) {
			alert(msg);
	    	obj.focus();
			return false;
		}
		for (i=0; i < lenth; i++) {
			var oneChar = input.charAt(i);
			if (oneChar == "@") {
				ctr = ctr+1;
			}
			if ((i == 0 && oneChar == "@") || (i == 0 && oneChar == ".") || (oneChar == " ")) {
				alert(msg);
	        	obj.focus();
				return false;
			}
			if ((oneChar == "@" && input.charAt(i+1) == ".") || (oneChar == "." && input.charAt(i+1) == "@") || (oneChar == "." && input.charAt(i+1) == ".")) {
				alert(msg);
	        	obj.focus();
				return false;
			}
			if (input.indexOf("@") < 2) {
				alert(msg);

	        	obj.focus();
				return false;
			}
/*
			if (input.indexOf(".")<4) {
				alert(msg);
	        	obj.focus();
				return false;
			}
*/
			if (ctr > 1) {
				alert(msg);
	        	obj.focus();
				return false;
			}
		}
	}	// End Email Validation Script
	return true;
}

function alpha(value, length) {
	var chk = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ- ", i;
	for (i = 0; i < length; ++i) {
		if (chk.indexOf(value.charAt(i)) == -1)
			return false;
	}
	return true;
}
function alphanum(value,length) {
	var chk = "1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_. ", i;
	for (i = 0; i < length; ++i) {
		if (chk.indexOf(value.charAt(i)) == -1)
			return false;
	}
	return true;
}

function decimalNumber(value,length) {
	var chk = "1234567890.", i;
	for (i = 0; i < length; ++i) {
		if (chk.indexOf(value.charAt(i)) == -1)
			return false;
	}
	return true;
}
function number(value,length) {
	var chk = "1234567890-";
	for (i = 0; i < length; ++i) {
		if (chk.indexOf(value.charAt(i)) == -1)
			return false;
	}
	return true;
}
function Trim(s)  {
  	return s.replace(/^\s+|\s+$/g, "");
}

function pollwin(url, w, h) {
	pollwindow = window.open(url, "pollwindow", "top=0,left=0,status=no,toolbars=no,scrollbars=yes,width="+w+",height="+h+",maximize=no");
	pollwindow.focus();
}

function pollwinfiles(url, w, h) {
	pollwindow = window.open(url, "pollwindow", "top=0,left=0,status=no,toolbars=no,scrollbars=yes,width="+300+",height="+300+",maximize=no,resizable");
	pollwindow.focus();
}


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 OpenWindow(strPage, strWindowName, strFeatures) {
	window.open(strPage, strWindowName, strFeatures);
}