//set loginID and password
var loginID = "VIVOSYS";
	var password = "3655";
	
	function validation()
	{
		if(document.form1.loginID.value == loginID)
		{
			if(document.form1.password.value == password)
			{
				// proceed with form submition and go to next page, in this case, products2.htm
				return true;
			}
			else
			{
				alert("Incorrect password");
				return false
			}
		}
		else
		{
			alert("Incorrect user name");
			return false
		}
	}
	<!--

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
//-->