function ClearThisField(ThisField){
	if (ThisField.value == " Keyword Search ")
		ThisField.value= "";
	}
					
	function SubmitOrderByForm()
	{
		document.OrderByForm.submit();
		return;
	}
	
	function SubmitDropDownURL(SelectedValue)
		{
		document.location = SelectedValue;
		}

	function OpenURL(URL)
		{
		document.location = URL;
	}

	function OpenProductImageWindow(URL) 
		{
		var options;
		options = "toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=yes,top=50,left=50,width=415,height=515";
		ProductImageWindow=window.open(URL,"ProductImageWindow", options);
		ProductImageWindow.focus();
		}

	function BookMarkThisPage(ProductName, URL)
		{
		if (document.all)
			window.external.AddFavorite(URL,ProductName)
	}
	
	function CheckKeyPress(evt){
	var keyCode_Number = 0;
	var browser = navigator.appName.substring ( 0, 9 );
	if (browser=="Microsoft")
		{keyCode_Number	= evt.keyCode;}
	else if (browser=="Netscape")
		{keyCode_Number	= evt.which;}

	if (keyCode_Number== 13)
		{return false;}
	else
		{return;}
	}
	
	
	function CheckKeyPressAndSubmit(evt){
	var keyCode_Number = 0;
	var browser = navigator.appName.substring ( 0, 9 );
	if (browser=="Microsoft")
		{keyCode_Number	= evt.keyCode;}
	else if (browser=="Netscape")
		{keyCode_Number	= evt.which;}

	if (keyCode_Number== 13)
		{
		var ThisForm = document.forms[0];
		if (ThisForm.st.value == "")
			{
			alert("Please enter a search text.");
			return;
			}
		else
			{
				SubmitSearch();
				return false;
			}
		}
	else
		{return;}
	}
	
	function SubmitSearch()
		{
		var ThisForm = document.forms[0];
		
		if (ThisForm.st.value == "")
			{
			alert("Please enter a search text.");
			return false;
			}
			ThisForm.action = "http://pricedropalert.com/search.asp";
			ThisForm.method="GET";
			ThisForm.__VIEWSTATE.value="";
			ThisForm.submit();
		}
	
	//AZ Search
	function CheckKeyPressAndSubmitAz(evt){
	var keyCode_Number = 0;
	var browser = navigator.appName.substring ( 0, 9 );
	if (browser=="Microsoft")
		{keyCode_Number	= evt.keyCode;}
	else if (browser=="Netscape")
		{keyCode_Number	= evt.which;}

	if (keyCode_Number== 13)
		{
		var ThisForm = document.forms[0];
		if (ThisForm.keyword.value == "")
			{
			alert("Please enter a search text.");
			return;
			}
		else
			{
				SubmitAzSearch();
				return false;
			}
		}
	else
		{return;}
	}
	
	function SubmitAzSearch()
		{
		var ThisForm = document.forms[0];
		
		alert(ThisForm);
		alert("OK");		
		if (ThisForm.keyword.value == "")
			{
			alert("Please enter a search text.");
			return false;
			}
			ThisForm.action = "http://www.amazon.com/exec/obidos/external-search";
			ThisForm.method="GET";
			ThisForm.__VIEWSTATE.value="";
			ThisForm.submit();
		}