function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr-1){
		    alert("Invalid E-mail ID")
		    return false
		}	
		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
	}
	
function Validator(form)
{
	if (form.message.value == "")
	{
		alert("Please Enter Your Requirements");
		form.message.focus();
		return false ;
	}


	if (form.Fname.value == "")
	{
		alert("Please Enter Name");
		form.Fname.focus();
		return false ;
	}
	
	if (form.Cname.value == "")
	{
		alert("Please Enter Company Name");
		form.Cname.focus();
		return false ;
	}
	
		if (form.TxtMail.value == "")
		{
			alert("Please Enter The Email");
			form.TxtMail.focus();
			return false ;
		}
		
		if (echeck(form.TxtMail.value)==false){
		//email.value="";
		form.TxtMail.focus();
		return false;
	}
	
	if (form.TxtLP.value == "")
	{
		alert("Please Enter Phone Number");
		form.TxtLP.focus();
		return false ;
	}
	if(isNaN(form.TxtLP.value)) 
	{ 
     alert("Only numbers are allowed in Phone Number."); 
     form.TxtLP.focus(); 
     return false; 
    }

		
	if (form.Address.value == "")
	{
		alert("Please Enter Street Address");
		form.Address.focus();
		return false ;
	}
	
	if (form.City.value == "")
	{
		alert("Please Enter City/State");
		form.City.focus();
		return false ;
	}
	
	if (form.Country.value == "")
	{
		alert("Please Enter Country");
		form.Country.focus();
		return false ;
	}
	
	
	if (form.Zip.value == "")
	{
		alert("Please Enter Phone Number");
		form.Zip.focus();
		return false ;
	}
	if(isNaN(form.Zip.value)) 
	{ 
     alert("Only numbers are allowed in Zip/Postal Code."); 
     form.Zip.focus(); 
     return false; 
    }
	
	if (form.captcha.value == "")
	{
		alert("Please Enter captcha ");
		form.captcha.focus();
		return false ;
	}
	
	return true;
}