function contactvalidation()
{

 if(document.getElementById('email1').value=="")
            {
             alert("Please enter the email. ");
             document.getElementById('email1').focus();
             return false;
            }
			if((/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.getElementById('email1').value))==false)
			{
			 alert("Please enter valid Email address.");
             document.getElementById('email1').focus();
             return false;
            }
			
	 if(document.getElementById('descr').value=="")
            {
             alert("Please enter the description. ");
             document.getElementById('descr').focus();
             return false;
            }
			var str=document.getElementById('descr').value;
			if(str.length<10)
			{
			alert("Length must be at least 10 character. ");
             document.getElementById('descr').focus();
             return false;
			}
			else
            return true;
}