var indexz = "1"
var tempwidth, tempwidth2, tempheight, tempheight2, temptop, temptop2, templeft, templeft2;
var defheight = "99%"// Ĭ�����ʱ�ĸ�
var defwidth = "99.5%"// Ĭ�����ʱ�Ŀ�

function changWH(obj1, obj2) {// Ҫ�Ŵ��div��id,Ҫ���icon��id

	indexz = parseInt(indexz) + 1
	var obj1 = document.getElementById(obj1)
	var obj2 = document.getElementById(obj2)
	tempwidth = obj1.style.width;
	tempheight = obj1.style.height;
	temptop = obj1.style.top;
	templeft = obj1.style.left;

	if (tempwidth == defwidth) {
		with (obj1.style) {
			width = tempwidth2
			height = tempheight2
			left = templeft2
			top = temptop2
			zIndex = indexz
			// alert("111width="+width+" height="+height);
		}

		obj2.innerHTML = "1"
	}// ���icon

	else {

		tempwidth2 = tempwidth;
		tempheight2 = tempheight;
		temptop2 = temptop;
		templeft2 = templeft;
		with (obj1.style) {
			width = defwidth
			height = defheight
			top = "1"
			left = "4"
			zIndex = indexz
			// alert("222width="+width+" height="+height);
		}
		obj2.innerHTML = "2"
	}// ����icon
}