function setPosition(r) {
	// create by uoon
	var store = {
		ram : {
			top : 0,
			left : 0,
			right : 0,
			bottom : 0
		},
		rom : {
			element: null,
			minWidth: 0,
			minHeight: 0,
			top : null,
			left : null,
			right : null,
			bottom : null
		}
	};

	for (var i in r) {store.rom[i] = r[i];}
	
	var element = document.getElementById(store.rom.element);
	
	if (!element) {
		alert("Please check the argument: 'element'.");
		return false;
	}
	
	for (i in store) {element[i] = store[i];}

	element.rom.move = function() {
		
		if (window.innerHeight) {
			var htmlTag = document.getElementsByTagName("html")[0];
			var topPage = window.pageYOffset;
			var leftPage = window.pageXOffset;
			var rightPage = leftPage + window.innerWidth - element.offsetWidth;
			if (htmlTag.scrollHeight > window.innerHeight) rightPage -= 17;
			var bottomPage = topPage + window.innerHeight - element.offsetHeight;
			if (htmlTag.scrollWidth > window.innerWidth) bottomPage -= 17;
			var browserHeight = window.innerHeight;
			var browserWidth = window.innerWidth;
		} else {
			if (document.documentElement && document.documentElement.clientWidth) {
				var topPage = document.documentElement.scrollTop;
				var leftPage = document.documentElement.scrollLeft;
				var browserHeight = document.documentElement.clientHeight;
				var browserWidth = document.documentElement.clientWidth;
			} else if (document.body) {
				var topPage = document.body.scrollTop;
				var leftPage = document.body.scrollLeft;
				var browserHeight = document.body.clientHeight;
				var browserWidth = document.body.clientWidth;
			}
			var rightPage = leftPage + browserWidth - element.offsetWidth;
			var bottomPage = topPage + browserHeight - element.offsetHeight;
		}

		if ((browserWidth < element.rom.minWidth) || (browserHeight < element.rom.minHeight)) element.style.display = "none";
		else element.style.display = "block";
		
		element.style.position = "absolute";

		if (element.rom.top != null) {
			element.ram.top += ((topPage + element.rom.top - element.ram.top) / 20);
			if (Math.abs(topPage + element.rom.top - element.ram.top) < 2) element.ram.top = topPage + element.rom.top;
			element.style.top = element.ram.top + "px";
		}
		if (element.rom.left != null) {
			element.ram.left += ((leftPage + element.rom.left - element.ram.left) / 20);
			if (Math.abs(leftPage + element.rom.left - element.ram.left) < 2) element.ram.left = leftPage + element.rom.left;
			element.style.left = element.ram.left + "px";
		}
		if (element.rom.right != null) {
			element.ram.right += ((rightPage - element.rom.right - element.ram.right) / 20);
			if (Math.abs(rightPage - element.rom.right - element.ram.right) < 2) element.ram.right = rightPage - element.rom.right;
			element.style.left = element.ram.right + "px";
		}
		if (element.rom.bottom != null) {
			element.ram.bottom += ((bottomPage - element.rom.bottom - element.ram.bottom) / 20);
			if (Math.abs(bottomPage - element.rom.bottom - element.ram.bottom) < 2) element.ram.bottom = bottomPage - element.rom.bottom;
			element.style.top = element.ram.bottom + "px";
		}
		
	//	setTimeout("document.getElementById('"+element.id+"').rom.move()", 5);

	};

	element.rom.move();

};