// JavaScript Document
function validate(insert)
{	
	var data = insert.split(',');
	var output = "";
	for (x in data)
	{
		if(document.getElementById(data[x]).value == "")
		{
			var output = "Niet alle verplichte velden zijn ingevuld";
			document.getElementById(data[x]).style.backgroundColor  = '#FF8A8A';
		}
		else
		{
			document.getElementById(data[x]).style.backgroundColor  = '#ffffff';
		}
	}
	if(output == "")
	{
		//event.returnValue = true;	
	}
	else
	{
		alert(output);
		event.returnValue = false;
	}
}