//design by vincent 
function ChangeTab(tabName,tabId)
{
    for(var i=1;i<=2;i++)
    {
        var tab=tabName+i;
        var list=tabName+"list"+i;
		document.getElementById(list).style.display = 'none';
		document.getElementById(tab).className="Soft_title1";
    }
    var tab1=tabName+tabId;
    var list1=tabName+"list"+tabId;
	document.getElementById(tab1).className="Soft_title";
    document.getElementById(list1).style.display = '';	
}

function xw(tabName,tabId)
{
    for(var i=1;i<=3;i++)
    {
        var tab=tabName+i;
        var list=tabName+"list"+i;
		document.getElementById(list).style.display = 'none';
		document.getElementById(tab).className="right_main li";
    }
    var tab1=tabName+tabId;
    var list1=tabName+"list"+tabId;
	document.getElementById(tab1).className="right_main li";
    document.getElementById(list1).style.display = '';	
}