function Submit_Form(frm)
{

	with(frm)
	{
		
		if(firstname.value=='')
		{
			alert('Please Enter First Name');
			firstname.focus();
			return false;
		}
		if(lastname.value=='')
		{
			alert('Please Enter Last Name');
			lastname.focus();
			return false;
		}
		if(company.value=='')
		{
			alert('Please Enter Company Name');
			company.focus();
			return false;
		}	if(!IsEmail(email,'Please enter valid email'))
		  {
		  
			return false;
		  }

if(phonecode.value=='')
		{
			alert('Please Enter Phone Code');
			phonecode.focus();
			return false;
		}
				if(phone.value=='')
		{
			alert('Please Enter Phone No.');
			phone.focus();
			return false;
		}
		if(fax.value=='')
		{
			alert('Please Enter Fax No.');
			fax.focus();
			return false;
		}
				if(fax1.value==''){
			alert('Please Enter Fax No.');
			fax1.focus();
			return false;
		}
		
		

		

		if(country.value==''){
			alert('Please Enter Country Name');
			country.focus();
			return false;
		}
		if(city.value==''){
			alert('Please Enter City Name');
			city.focus();
			return false;
		}
		if(buyingPosition.value==''){
			alert('Please Enter Buying Position');
			buyngPosition.focus();
			return false;
		}
		if(budget.value==''){
			alert('Please Enter Budget');
			budget.focus();
			return false;
		}
		if(contactMethod.value==''){
			alert('Please Enter Contact Method');
			contactMethod.focus();
			return false;
		}
		if(quoteExpiry.value=='')
		{
			alert('Please Enter Quote Expiry');
			quoteExpiry.focus();
			return false;
		}
		if(quote.value=='')
		{
			alert('Please Enter Quote Details');
			quote.focus();
			return false;
		}

	}
}

function IsEmail(fld,msg)
{
	var regex = /^[\w]+(\.[\w]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/ ;
	if(!regex.test(fld.value))
	{
		alert(msg);
		fld.focus();
		return false;
	}
	return true;
}

function res(t,v)
	{
	
	var w = "";
	for (i=0; i < t.value.length; i++) {
	x = t.value.charAt(i);
	if (v.indexOf(x,0) != -1)
	w += x;
	}
	t.value = w;
	}