var submitted = false;
		function validForm(form){
		
		/// validate radio button
		
		
				if (form.Name.value == "") { alert("Please enter your Name!"); form.Name.focus(); return false; }
				
				if (form.Address.value == "") { alert("Please enter your Address!"); form.Address.focus(); return false; }
				
				if (form.City.value == "") { alert("Please enter your City, State and Zip!"); form.City.focus(); return false; }
		
				if (form.Email.value == "") { alert("Please enter your email adress!"); form.Email.focus(); return false; }
				
				if (form.M2.value == "") { alert("Please enter your Message!"); form.M2.focus(); return false; }
				
						
				if (form.Email.value.indexOf(',0)==-1 || form.Email.value.indexOf(',0)==0 || 
				form.Email.value.indexOf('.',0)==-1 || form.Email.value.indexOf(',',0)!=-1 || form.Email.value.indexOf(' ',0)!=-1 )
		
				 { alert("Please enter valid email adress !"); form.Email.focus(); return false; }
	
		
		if (submitted) {
						alert("You have already submitted this form. Please wait...");
				} else {
						submitted = true;
						form.submit();
		}
		
		}
		
		
				// reset the form	
		
		function reset_survey() {
			document.frmMain.Name.value="";
			document.frmMain.Address.value="";
			document.frmMain.City.value="";
			document.frmMain.Email.value="";
			document.frmMain.M2.value="";
		}
			
			
			
		/// on page load logic 	
		function onInit() {
			document.frmMain.Name.value="";
			document.frmMain.Address.value="";
			document.frmMain.City.value="";
			document.frmMain.Email.value="";
			document.frmMain.M2.value="";
		}