prioBtnFlag = false;

function showPriorityTextBoxs(me)
{
    var allPriorityTextBoxs = document.getElementsByTagName("*");
    for (var i=0; i < allPriorityTextBoxs.length; i++) 
    {
        if (allPriorityTextBoxs[i].className == "priorityTextBox" || 
            allPriorityTextBoxs[i].className == "deleteBtn"  || 
            allPriorityTextBoxs[i].className == "handle" || 
            allPriorityTextBoxs[i].className == "statusDropDown" || 
            allPriorityTextBoxs[i].className == "menuDropDown")
        {
            if (allPriorityTextBoxs[i].style.display == "inline")
            {
                allPriorityTextBoxs[i].style.display = "none";
                me.src = "/img/admin/priorityBtn.gif";     
                prioBtnFlag = false;           
            }
            else
            {
                allPriorityTextBoxs[i].style.display = "inline";
                me.src = "/img/admin/priorityBtn_active.gif";
                prioBtnFlag = true;
            }
        }
    }
    disableMenuLink("sortMain","sortMainTxt");
    disableMenuLink("sortSub","sortSubTxt");

}

function changeMainImage(mainImgUrl, mainImgId)
{
    if (!prioBtnFlag)
    {
        document.getElementById(mainImgId).src = mainImgUrl;
        window.scrollTo(0, 0);
    }
}