function sendEmail(){
		if(trim(document.emailForm.name.value).length<1) {
			alert("Please enter a name");
			document.emailForm.name.focus();
			return false;
		}
		var email=new String(document.emailForm.email.value);
		if(email!='') {
			if(email.indexOf("@")==-1 ||  email.indexOf(".")==-1 || email.indexOf("@") > email.lastIndexOf(".")) {
				alert("Please enter a valid Email");
				document.emailForm.email.focus() ;
				return false;
			}
		}
		else {
			alert("Please enter Email");
			document.emailForm.email.focus() ;
			return false;
		}
		if(trim(document.emailForm.subject.value).length<1) {
			alert("Please enter a subject");
			document.emailForm.subject.focus();
			return false;
		}
		if(trim(document.emailForm.message.value).length<1) {
			alert("Please enter a message");
			document.emailForm.message.focus();
			return false;
		}				
		
	}