//交易所库存
function SwitchStorage(obj,num,sum)
{
 	ClearStorage(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="news-changeTitle2";
	document.getElementById(obj+num).style.display = "";								
}

function ClearStorage(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="news-changeTitle1";
		document.getElementById(name + i).style.display="none";
	}
}

//全球指数
function SwitchExponent(obj,num,sum)
{
 	ClearExponent(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="news-changeTitle2";
	document.getElementById(obj+num).style.display = "";								
}

function ClearExponent(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="news-changeTitle1";
		document.getElementById(name + i).style.display="none";
	}
}


//业务介绍
function SwitchOperation(obj,num,sum)
{
 	ClearOperation(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="news-changeTitle2";
	document.getElementById(obj+num).style.display = "";								
}

function ClearOperation(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="news-changeTitle1";
		document.getElementById(name + i).style.display="none";
	}
}


//开户指南
function SwitchManual(obj,num,sum)
{
 	ClearManual(obj,sum);
	eval("document.getElementById('tag" + obj + num+"')").className="service-changeTitle1";
	document.getElementById(obj+num).style.display = "";								
}

function ClearManual(name, num)
{					
	for(i=1;i<= num;i++)
	{										
		eval("document.getElementById('tag"+ name + i + "')").className="service-changeTitle2";
		document.getElementById(name + i).style.display="none";
	}
}