function changetab(obj)
{
	var idstring = obj.id;
	var idtemp;
	var temp;
	var div;	
	idtemp = idstring.toString().substring(0,idstring.toString().indexOf('_')+1);		
	for(var i=0;document.getElementById("d"+idtemp + i);i++)
	{	
		document.getElementById("d"+idtemp + i).style.display="none";
		temp=idtemp + i
		div =	document.getElementById(temp);
		if(obj.className=="conhd_font_phb"||obj.className=="conhd_onmouse_phb")
		{
		div.className = "conhd_font_phb";
		}
		else if(obj.className=="conhd_font_wg"||obj.className=="conhd_onmouse_wg")
		{
		div.className = "conhd_font_wg";
		}
		else if(obj.className=="sousuojg_hd_font_onmouse"||obj.className=="sousuojg_hd_font")
		{
	div.className = "sousuojg_hd_font";
		}
		else {
		div.className = "conhd_font";
		}
	}
	
	
	
	if(document.getElementById("d" + obj.id)!=null)
	{
	document.getElementById("d" + obj.id).style.display="block";
	}
	
	if(obj.className=="conhd_font_phb"||obj.className=="conhd_onmouse_phb")
		{
		obj.className = "conhd_onmouse_phb";
		}
		else if(obj.className=="conhd_font_wg"||obj.className=="conhd_onmouse_wg")
		{
		obj.className = "conhd_onmouse_wg";
		}
		else if(obj.className=="sousuojg_hd_font_onmouse"||obj.className=="sousuojg_hd_font")
		{
		obj.className = "sousuojg_hd_font_onmouse";
		}
		else {
		obj.className = "conhd_onmouse";
		}
}


function chengesearch(obj)
{

for(var i=0;document.getElementById("search_"+ i);i++)
	{
	if(obj.parentNode.className=="sousuojg_hd_font_onmouse"||obj.parentNode.className=="sousuojg_hd_font")
		{
		document.getElementById("search_"+ i).className = "sousuojg_hd_font";
		}
		
		if(obj.parentNode.className=="sousuojg_hd_font_onmouse"||obj.parentNode.className=="sousuojg_hd_font")
		{
		obj.parentNode.className = "sousuojg_hd_font_onmouse";
		}
	}
}