// JavaScript Document
		function validate_form1(form1)

{

  with (document.form1)

	{



   if(form1.name.value=='')

		{

		         alert(" Please Enter  Name ");

			      form1.name.focus();

				  return false;

	     }



  if(form1.email.value=='')

		{

		         alert(" Please Enter  Email ");

			      form1.email.focus();

				  return false;

	     }

		 

 else if(isEMail(email.value))

		{

		         alert(" Please Enter  Valid Email ");

			      email.focus();

				  return false;

	     }		 

		  if(subject.value=='')

		{

		         alert(" Please Enter  Subject ");

			      subject.focus();

				  return false;

	     }

		  

 if(message.value=='')

		{

		         alert(" Please Enter  Message ");

			      message.focus();

				  return false;

	     }



		}

		return true;

 

}



function isEMail(s)

	{

		if(((s.indexOf("@"))==-1) || ((s.indexOf("."))==-1))

		{

			return true ;  

		}else{

			var x=s;

			var ctr=0;

			var dot=0;

			for(j=0;j<x.length;j++)

			{

				if(x.charAt(j)=="@"){

					ctr++;

				}

				if(x.charAt(j)=="."){

					dot++;

				}

			}

			if(ctr!=1){

				return true;

			}else{

				return false;

			}

		}

	}