//用于控制网站首页时政要闻和最新文献的切换和首页下面工作动态和研究成果的切换
function showDiv(m,count){
var strPic1='';
var strPic2='';
/*
for(var i=1;i<=count;i++){ 
//getObject('tagbg'+i).style.background=strPic2;
getObject('doc'+i).style.display='none';
getObject('tagbg'+i).className="wenxiandiv";
}
//getObject('tagbg'+m).style.background=strPic1;
getObject('doc'+m).style.display='block'; 
getObject('tagbg'+m).className="yaowendiv";
*/
if(m==1)
{
	//alert("调用m=1");
	getObject('doc'+m).style.display='block'; 
	getObject('more'+m).style.display='block'; 
	//alert(getObject('more'+m).style.display);
	getObject('tagbg'+m).className="yaowendiv";
	getObject('doc'+2).style.display='none'; 
	getObject('more'+2).style.display='none';
	getObject('tagbg'+2).className="wenxiandiv";
}
if(m==2)
{
	//alert("调用m=2");
	getObject('doc'+m).style.display='block'; 
	getObject('more'+m).style.display='block'; 
	getObject('tagbg'+m).className="yaowendiv";
	getObject('doc'+1).style.display='none'; 
	getObject('more'+1).style.display='none'; 
	getObject('tagbg'+1).className="wenxiandiv";
}

}
function showDiv1(m,count){
var strPic3='/images/mkmenubg.jpg';
var strPic4='/images/mkmenubg2.jpg';
for(var i=1;i<=count;i++){ 
getObject('tagbgy'+i).style.background=strPic4;
getObject('docy'+i).style.display='none';
getObject('tagbgy'+i).className="";
}
getObject('tagbgy'+m).style.background=strPic3;

getObject('docy'+m).style.display=''; 
getObject('tagbgy'+m).className="font_blue";

}

function showDivc(m,count){
var strPic1='';
var strPic2='';
for(var i=1;i<=count;i++){ 
//getObject('tagbgc'+i).style.background=strPic2;
getObject('docc'+i).style.display='none';
getObject('tagbgc'+i).className="";
}
//getObject('tagbgc'+m).style.background=strPic1;
getObject('docc'+m).style.display=''; 
getObject('tagbgc'+m).className="font_blue";

}
function getObject(objectId) {
if(document.getElementById && document.getElementById(objectId)) {
// W3C DOM
return document.getElementById(objectId);
} else if (document.all && document.all(objectId)) {
// MSIE 4 DOM
return document.all(objectId);
} else if (document.layers && document.layers[objectId]) {
// NN 4 DOM.. note: this won't find nested layers
return document.layers[objectId];
} else {
return null;
}
}