function checkfield(loginform)
{
	ok=true
	
	 if(loginform.name.value=="")
	{
		alert("Please Enter Your Name.")
		loginform.name.focus()
		ok=false
	}
	
	 else if((loginform.email.value.indexOf('@') == -1) || (loginform.email.value.indexOf('.') == -1))
	{
	 alert("please enter valid email address")
	 loginform.email.value='';
	 loginform.email.focus();
	 ok=false
	}
    else if(loginform.phone.value=="")
	{
		alert("Please Enter Valid Contact Number.")
		loginform.phone.focus()
		ok=false
	}
	else if (loginform.requirement.value == "")
	{
		alert("Please specify your requirements.");
		loginform.requirement.focus();
		ok=false
	}
	
	return ok
}

function get_random()
{

    var xx=null;
	var yy='xzc';
	
	xx=Math.floor(Math.random()*9);
	return xx;
	
}