/*
 * Global Scripts
 */
function showDiv(div) {
    var divToShow = document.getElementById(div);
    divToShow.style.display = 'block';
}
function hideDiv(div) {
    var divToHide = document.getElementById(div);
    divToHide.style.display = 'none';
}
function toggleDivDisplay(div) {
    var divToShow = document.getElementById(div);
    if (divToShow.style.display == 'block') {
        hideDiv(div);
    } else {
        showDiv(div);
    }
}
function toggleSearchOptions(div, toggle) {
	toggleDivDisplay(div);
	
	var hdnField = document.getElementById(toggle);
    if (hdnField.value == 'True') {
        hdnField.value = 'False';
    } else {
        hdnField.value = 'True';
    }
}

var blnListingsSelected = false;
function toggleListingSelection(strElement) {
    blnListingsSelected = !blnListingsSelected;
    toggleListings(strElement, blnListingsSelected);
}
function toggleListings(strElement, blnSelected) {
    
    var objForm = document.forms[0];
    
    if (objForm != null) {
        for (var i = 0; i < objForm.length; i++) {
            var strTagID = objForm[i].id;
            if (strTagID.indexOf(strElement) != -1) {
                objForm[i].checked = blnSelected;
            }
        }
    }
}
 
 
 /*
 * Navigation Scripts
 */
function showMenu(menu) {
    showDiv(menu);
}
function hideMenu(menu) {
    hideDiv(menu);
}
function targetBlank(url) {
	blankWin = window.open(url, '_blank', 'menubar=yes,toolbar=yes,location=yes,directories=yes,fullscreen=no,titlebar=yes,hotkeys=yes,status=yes,scrollbars=yes,resizable=yes');
}