//top°´Å¥
function MO(e)
{
	if (!e)
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
	{S=S.parentElement;}
	if(S.className=="btn1")
	{
		S.className="btn2";
	}
}
function MU(e)
{
	if (!e)
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
	{S=S.parentElement;}
	if(S.className=="btn2")
	{
		S.className="btn1";
	}
}
function MC(locationstr)
{
//alert(locationstr);
	var e=window.event;
	var S=e.srcElement;
	while (S.tagName!="TD")
	{S=S.parentElement;}
	//S.className="style3";

	var SStable=S;
	while (SStable.tagName!="TABLE")
	{SStable=SStable.parentElement;}
	//alert(SStable.childNodes[0].childNodes.length);
	for (i=0; i<SStable.childNodes[0].childNodes.length; i++){
		var SStr=SStable.childNodes[0].childNodes[i];
		var SStd=SStable.childNodes[0].childNodes[i].childNodes;
		//alert(SStable.childNodes[0].childNodes[i].childNodes.length)

		for (j=0; j<SStd.length; j++){
			SStd[j].className="btn1";
		}			
	}
	S.className="btn3";
	if (!(locationstr=="")){
		//alert(parent.mainframe.location);
		parent.mainframe.location=locationstr;
	}
}