//首页-108研究
function SwitchResearch(obj,num,sum)
{
 	ClearResearch(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="index_tag1";
	document.getElementById(obj+num).style.display = "";								
}

function ClearResearch(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="index_tag2";
		document.getElementById(name + i).style.display="none";
	}
}

//首页-财经要闻
function SwitchNews(obj,num,sum)
{
 	ClearNews(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="index_tag1";
	document.getElementById(obj+num).style.display = "";								
}

function ClearNews(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="index_tag2";
		document.getElementById(name + i).style.display="none";
	}
}
//首页-公司动态
function SwitchDT(obj,num,sum)
{
 	ClearDT(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="index_tag3";
	document.getElementById(obj+num).style.display = "";								
}

function ClearDT(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="index_tag4";
		document.getElementById(name + i).style.display="none";
	}
}
//首页-每日备忘
function SwitchBW(obj,num,sum)
{
 	ClearBW(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="index_tag3";
	document.getElementById(obj+num).style.display = "";								
}

function ClearBW(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="index_tag4";
		document.getElementById(name + i).style.display="none";
	}
}