function emailphp() {
			
					 if (document.form1.name.value == "") 
						{
	       				alert("Please leave us your name, thanks!");
    	   				document.form1.name.focus();
       					return false;
						}
					 if (document.form1.email1.value == "") 
						{
	       				alert("Please enter your email address");
    	   				document.form1.email1.focus();
       					return false;
						} else	{
													var p;
													p=document.form1.email1.value.indexOf('@');
						 							if (p<1 || p==(document.form1.email1.value.length-1)) 
						 							{ 
		 												alert("Please enter a valid email address");
														document.form1.email1.focus();
														return false;
						 							}
						 						}
												
					 if (document.form1.email2.value == "") 
						{
	       				alert("Please confirm your email address");
    	   				document.form1.email2.focus();
       					return false;
						}
					if (document.form1.email2.value != document.form1.email1.value) 
						{
	       				alert("Your email address and the confirmed address do not seem to match,\n please try again");
    	   				document.form1.email1.focus();
       					return false;
						}
									
					if (document.form1.message.value == "") 
						{
	       				alert("Please leave a message, thanks!");
    	   				document.form1.message.focus();
       					return false;
						}

}