function showHideBlock (id) 
{
	element = document.getElementById(id);
	if ( element.style.display == "none" ) {
		element.style.display = "block";
	} else {
		element.style.display = "none";
	}
    
    return false;
}

function fixItemHeight ()
{
	if (navigator.appName == "Microsoft Internet Explorer") {
		items = getElementsByClassName(document, "div", "item");
		for (var i=0;i<items.length;i++)
		{
			height = items[i].clientHeight % 2;
			if (height == 1) {
				corners = getElementsByClassName(items[i], "div", ["corner", "lb"]);
				for (var k=0;k<corners.length;k++) {
					corners[k].style.bottom = "-2px";
				}
				fixes = getElementsByClassName(items[i], "div", ["corner", "rb"]);
				for (var k=0;k<fixes.length;k++) {
					fixes[k].style.bottom = "-2px";
				}
//				fixes = getElementsByClassName(items[i], "div", ["corner", "rb"]);
//				for (var k=0;k<corners.length;k++) {
//					corners[k].style.bottom = "-2px";
//				}
			}
		}
	}
}