/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
function validarEmail(email) {

		var at="@"
		var dot="."
		var lat=email.indexOf(at)
		var lemail=email.length
		var ldot=email.indexOf(dot)
		if (email.indexOf(at)==-1){
		   return false
		}

		if (email.indexOf(at)==-1 || email.indexOf(at)==0 || email.indexOf(at)==lemail){
		   return false
		}

		if (email.indexOf(dot)==-1 || email.indexOf(dot)==0 || email.indexOf(dot)==lemail){
		    return false
		}

		 if (email.indexOf(at,(lat+1))!=-1){
		    return false
		 }

		 if (email.substring(lat-1,lat)==dot || email.substring(lat+1,lat+2)==dot){
		    return false
		 }

		 if (email.indexOf(dot,(lat+2))==-1){
		    return false
		 }
		
		 if (email.indexOf(" ")!=-1){
		    return false
		 }

 		 return true					
	}

function ValidateForm(){
	var emailID=document.frmSample.txtEmail
	
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email ID")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	return true
 }