var GoodOptionsLIGHTS = new Array(2);
GoodOptionsLIGHTS[0] = 0;
GoodOptionsLIGHTS[1] = 0;

function CheckLockedOptionsLIGHTS(CatalogForm) { 

var FlagContinue=0;
var FlagFound=0;
var x=0;
var OptionMatrix = new Array(100) ;
 
 
 
   while ((x<0) && (!FlagFound)) 
   { 
        FlagContinue=1 ;
        if (((CatalogForm.opt0.options[CatalogForm.opt0.selectedIndex].text==OptionMatrix[x])  
||(OptionMatrix[x]=="Don't Care")) && (FlagContinue))  
               FlagContinue=1; 
        else FlagContinue=0; 
        x++ ;
        if (((CatalogForm.opt1.options[CatalogForm.opt1.selectedIndex].text==OptionMatrix[x])  
||(OptionMatrix[x]=="Don't Care")) && (FlagContinue))  
               FlagContinue=1; 
        else FlagContinue=0; 
        x++ ;
        if (FlagContinue) FlagFound = 1 ;
   } 
   if (FlagFound) {
        alert("This option is invalid. Please check your selection.") ;
        CatalogForm.opt0.selectedIndex=GoodOptionsLIGHTS[0];
        CatalogForm.opt1.selectedIndex=GoodOptionsLIGHTS[1];
   } else {
        GoodOptionsLIGHTS[0]=CatalogForm.opt0.selectedIndex;
        GoodOptionsLIGHTS[1]=CatalogForm.opt1.selectedIndex;
   }
}

function RecalcPriceLIGHTS (CatalogForm) {
	var price = 34.950001;
	if (CatalogForm.opt0.options[CatalogForm.opt0.selectedIndex].value == 0)
		price += 2.500000;
	if (CatalogForm.opt0.options[CatalogForm.opt0.selectedIndex].value == 1)
		price += 4.500000;
	CatalogForm.realtimeprice.value = FormatCurrency (price);
}
function CheckOptionsLIGHTS (CatalogForm) { 
 
     CheckLockedOptionsLIGHTS (CatalogForm);
     RecalcPriceLIGHTS (CatalogForm);
 
}