<!--
if (document.images) {
  image1on = new Image();
  image1on.src = "/images/inventory_lit.gif";

  image2on = new Image();
  image2on.src = "/images/products_lit.gif";

  image3on = new Image();
  image3on.src = "/images/account_lit.gif";

  image4on = new Image();
  image4on.src = "/images/contact_lit.gif";

  image1off = new Image();
  image1off.src = "/images/inventory_dim.gif";

  image2off = new Image();
  image2off.src = "/images/products_dim.gif";

  image3off = new Image();
  image3off.src = "/images/account_dim.gif";

  image4off = new Image();
  image4off.src = "/images/contact_dim.gif";

  otherImageDefault = new Image();
  otherImageDefault.src = "/images/spacer.gif";

  otherImage1 = new Image();
  otherImage1.src = "/images/inventory_alt.gif";

  otherImage2 = new Image();
  otherImage2.src = "/images/products_alt.gif";

  otherImage3 = new Image();
  otherImage3.src = "/images/account_alt.gif";

  otherImage4 = new Image();
  otherImage4.src = "/images/contact_alt.gif";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}


	function ValidateLogin()
		{
			var theform = document.frmLogin;
			var msg;
			msg ="";
			
			if(theform.UserName.value == "")
				{
					msg += "Please enter your Username." + "\n";
				}				
			if(theform.Password.value == "")
				{
					msg += "Please enter your Password." + "\n";
				}				
			if(msg != "")
				{
					alert(msg);
					return false;
				}
					else
				{
					return true;
				}
			theform.submit();
			return;
		}		
	function ValidateInventory()
		{
			var theform = document.frmInventory;
			var msg;
			msg ="";
			
			if(theform.material.value == "")
				{
					msg += "Please enter a material to begin the search." + "\n";
				}				
			if(msg != "")
				{
					alert(msg);
					return false;
				}
					else
				{
					return true;
				}
			theform.submit();
			return;
		}


// -->