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    le.be.js - core UI behaviors
    
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$*/

function show(showMe) {
	if (showMe !== null) {
		showMe.style.display = "block";
	}
}

function multiShow(showMe) {
    var i;
    
    if (showMe !== null && showMe.length > 1) {
        for (i = 0; i < showMe.length; i++) {
        	if (showMe[i] != null) {
            	showMe[i].style.display = "block";
            }
        }
    }
}

function hide(hideMe) {
	if (hideMe !== null) {
		hideMe.style.display = "none";
	}
}

function multiHide(hideMe) {
    var i;
    
    if (hideMe !== null && hideMe.length > 1) {
        for (i = 0; i < hideMe.length; i++) {
        	if (hideMe[i] != null) {
           		hideMe[i].style.display = "none";
           	}
        }
    }
}

function flip(flipMe) {
	if(flipMe !== null) {
		if (flipMe.style.display != "none") {
			hide(flipMe);
		} else {
			show(flipMe);
		}
	}
}