function checkValidation()
{
	var alertMessage = "Please input the following items before submit:\n", status = true;
	var incorrectMsg = "\n\nPlease input the following items in the correct format:\n"
	var status2 = false, status3 = false, status4 = false, statusT=false;

	
	if(document.process_suggestion.name.value == "")
	{
		alertMessage +="Name\n";
		statusN = false;
	}
	else
	{
		alertMessage +="";
		statusN = true;
	}
	
	if(document.process_suggestion.title.value == "")
	{
		alertMessage +="Title\n";
		statusT = false;
	}
	else
	{
		alertMessage +="";
		statusT = true;
	}
	
	
	if(document.process_suggestion.email.value == "")
	{
		alertMessage += "Email\n";
		statusE = false;

	}
	else
	{
		alertMessage +="";
				
		for (i=0; i< document.process_suggestion.email.value.length; i++)
		{
			if(document.process_suggestion.email.value.charAt(i)=="@")
			{
				incorrectMsg += "";
				statusE = true;
				
				status3= true;
			}
			
			if(document.process_suggestion.email.value.charAt(i)==".")
			{
				incorrectMsg +="";
				statusE = true;
				
				status4 = true;
			}		
		
		}
	}
	
	if(status3 == true && status4 ==true)
		status2 = true;
	else
		status2 = false;


	if(status2==false)
	{
		incorrectMsg +="Email\n";
		
		statusE = false;
	}

	if(document.process_suggestion.content.value == "")
	{
		alertMessage +="Content\n";
		statusC = false;
	}
	else
	{
		statusC = true;	
		alertMessage +="";
	}
		
	if(statusN==true && statusC ==true && statusE == true && statusT==true)
	{	
		if(confirm('Are you sure to submit this suggestion?')) 
			process_suggestion.submit();
	}
	else if (status2 == false)
	{
		alert(alertMessage + incorrectMsg);	
	}
	else
		alert(alertMessage);
}