function doBCT(index, page) {
    var myForm = document.form1;
    var url = "";
    if (index < 3) {
        for (var i = 0; i <= index; i++) {
	    url += bct[i][0];
	}
        window.location = url;
        return false;
    }
    //psWorking();
    for (var i = 3; i <= index; i++) {
        url += bct[i][0];
    }
    if (myForm.itemsperpage) {
        url += "&itemsperpage=" + myForm.itemsperpage.value;
    }	
    if (page) {
        url += "&pagenum=" + page;
        if (false) {
	    url +="&searchwithinresults=" + encodeURIComponent(myForm.searchwithinresults.value);
            if (myForm.searchwithin) {
	        var swork = myForm.searchwithin.value;
                //if (swork != "Search Within Results" {
	            url += "&searchwithin=" + encodeURIComponent(swork);
                //}
            }
	}    
    } else {
        url +="&pagenum=1";
    }
    if (document.form1.instockonly) {
        if (document.form1.instockonly.checked == true) {
            url +="&instockonly=y";
	}
    }
    window.location = url;
    return false;
}

function doURL(page) {
   var myForm = document.cartform;
   var url = myForm.pageURL.value;
   url += "&itemsperpage=" + myForm.itemsperpage.value;
   url += "&pagenum=" + page;
   if (document.form1.line) {
       url += "&line=" + document.form1.line.value;
   }
   if (document.form1.navfamily) {
       url += "&navfamily=" + document.form1.navfamily.value;
   }
   window.location = url;
   return false;
}

function searchWithinBlur() {
    var myForm = document.form1;
    var searchWithin = deleteLeadingSpaces(deleteTrailingSpaces(reduceSpaces(myForm.searchwithin.value)));
    myForm.searchwithin.value = searchWithin;
    if (searchWithin == "") {
        myForm.searchwithin.value = "Search Within Results";
        myForm.refine.disabled = true;
        return;
    }
    if (searchWithin == "Search Within Results") {
        myForm.refine.disabled = true;
        return;
    }
    myForm.refine.disabled = false;
    myForm.refine.focus();
}

function searchWithinFocus() {
    var myForm = document.form1;
    var searchWithin = myForm.searchwithin.value;
    if (searchWithin == "Search Within Results") {
        myForm.searchwithin.value = "";
    }
}

function searchWithinKeyPress() {
    var myForm = document.form1;
    var searchWithin = myForm.searchwithin.value;
    if (searchWithin == "") {
        myForm.refine.disabled = true;
        return;
    }
    if (searchWithin == "Search Within Results") {
        myForm.refine.disabled = true;
        return;
    }
    myForm.refine.disabled = false;
}

function submitter() {
    psWorking();
    document.form1.submit();
    return true;
}

function psWorking() {
    var oObject = document.getElementById("ps-working");
    if (oObject) {
        oObject.innerHTML = '<b><i><font color="#FF0000">Working...</font></i></b>';
    }
}

function myValidator() {
    myForm = document.form1;
    myForm.selseqnum.value = "";
    psWorking();
}