// JScript File


         
function setImage(imgID,imgSRC) {
    $("#" + imgID).attr('src', imgSRC); 
}

function SwitchOff(objID) {
    $("#" + objID).attr('style', 'visibility:hidden;'); 
}

function stripeTable(tableclass) {
    $("." + tableclass + " tr:odd").addClass="promostripe1";
    $("." + tableclass + " tr:even").addClass="promostripe2";
}


function SetFoodID(num) { // For use with highlighting rows on Health & Nutrition 
    
    $("#FoodID2").attr('text',num);
    //$("#FoodID").attr('value',num);
    $("#FoodID_"+num).addClass("HNHighlight");
    
    for (k=1;k<=15;k++) {
        if (k!=num) {
            unhighlight(k);
        }
    }
}

function highlight(num) { // For use with highlighting rows on Health & Nutrition 
    $("#FoodID_"+num).addClass("HNHighlight");
}

function unhighlight(num) { // For use with highlighting rows on Health & Nutrition 
    var j;
    j = $("input[@name=FoodID]").val();
    if (j=='') {
        j = 0;
    }
    if (j != num) {            
        $("#FoodID_"+num).removeClass("HNHighlight");
    }
}

//**************************************************************************
//these are new functions added by MF based on current functions!!! 
function SetFoodIDEx(num,objID) { // For use with highlighting rows on Health & Nutrition 
    
    
    $("#" + objID).attr('text',num);
    $("#" + objID).addClass("HNHighlight");
    highlightEx(objID);
    $("#ctl00_ContentPlaceHolder1_FoodID2").attr('value',num); 
    
    // when setting a new row to be highlighted, anything else should be unhighlighted
    for (k=1;k<=15;k++) {
        if (k!=num) {
            //alert('removingclass: #FoodID_'+k);
            $("#ctl00_ContentPlaceHolder1_FoodID_"+k).removeClass();
            //unhighlightEx(k,'FoodID_'+k);
        }
    }
    
    
}
function highlightEx(objID) { // For use with highlighting rows on Health & Nutrition 
    $("#" + objID).addClass("HNHighlight");
}
function unhighlightEx(num,objID) { // For use with highlighting rows on Health & Nutrition 
    var j;
    j = $("#ctl00_ContentPlaceHolder1_FoodID2").val();
    if (j=='') {
        j = 0;
    }
    if (j != num) {            
        $("#" + objID).removeClass("HNHighlight");
    }
}
function GoToCompare(){
    var numsel = $("#ctl00_ContentPlaceHolder1_FoodID2").val();
    //alert(numsel);
    if(numsel != null){
        window.location.href='NutritionCompare.aspx?id=' + numsel; 
    }

}
//END**************************************************************************