// JScript 文件
function QH_Tab(sid,Nid){
	if (sid==1){
		var D_ID	= new Array();		//层的ID
		D_ID		= [ ["a_jkys","ysyl_on floatleft","ysyl floatleft","d_jkys","block","none"],
						["a_ylbg","ysyl_on floatleft","ysyl floatleft","d_ylbg","block","none"]];
		
		for(var i=0;i<D_ID.length;i++){
			if(Nid == i){
				$(D_ID[i][0]).className		= D_ID[i][1];
				$(D_ID[i][3]).style.display	= D_ID[i][4];
			}else{
				$(D_ID[i][0]).className		= D_ID[i][2];
				$(D_ID[i][3]).style.display	= D_ID[i][5];
			}
		}
	}else if(sid==2){
		var D_ID	= new Array();		//层的ID
		D_ID		= [ ["a_jzcl","jczs_on floatleft","jczs floatleft","d_jzcl","block","none"],
						["a_zszx","jczs_on floatleft","jczs floatleft","d_zszx","block","none"]];
		
		for(var i=0;i<D_ID.length;i++){
			if(Nid == i){
				$(D_ID[i][0]).className		= D_ID[i][1];
				$(D_ID[i][3]).style.display	= D_ID[i][4];
			}else{
				$(D_ID[i][0]).className		= D_ID[i][2];
				$(D_ID[i][3]).style.display	= D_ID[i][5];
			}
		}
	}else if(sid==3){
		var D_ID	= new Array();		//层的ID
		D_ID		= [ ["a_gyhd","gedx_on floatleft","gedx floatleft","d_gyhd","block","none"],
						["a_help","gedx_on floatleft","gedx floatleft","d_help","block","none"]];
		
		for(var i=0;i<D_ID.length;i++){
			if(Nid == i){
				$(D_ID[i][0]).className		= D_ID[i][1];
				$(D_ID[i][3]).style.display	= D_ID[i][4];
			}else{
				$(D_ID[i][0]).className		= D_ID[i][2];
				$(D_ID[i][3]).style.display	= D_ID[i][5];
			}
		}
	}else if(sid==4){
		var D_ID	= new Array();		//层的ID
		D_ID		= [ ["a_sfxs","ghzx_on floatleft","ghzx floatleft","d_sfxs","block","none"],
						["a_ghxs","ghzx_on floatleft","ghzx floatleft","d_ghxs","block","none"],
						["a_shzj","ghzx_on floatleft","ghzx floatleft","d_shzj","block","none"]];
		
		for(var i=0;i<D_ID.length;i++){
			if(Nid == i){
				$(D_ID[i][0]).className		= D_ID[i][1];
				$(D_ID[i][3]).style.display	= D_ID[i][4];
			}else{
				$(D_ID[i][0]).className		= D_ID[i][2];
				$(D_ID[i][3]).style.display	= D_ID[i][5];
			}
		}
	}else if(sid==5){
		var D_ID	= new Array();		//层的ID
		D_ID		= [ ["a_textlink","link_on floatleft","link floatleft","d_textlink","block","none"],
						["a_piclink","link_on floatleft","link floatleft","d_piclink","block","none"]];
		
		for(var i=0;i<D_ID.length;i++){
			if(Nid == i){
				$(D_ID[i][0]).className		= D_ID[i][1];
				$(D_ID[i][3]).style.display	= D_ID[i][4];
			}else{
				$(D_ID[i][0]).className		= D_ID[i][2];
				$(D_ID[i][3]).style.display	= D_ID[i][5];
			}
		}
	}
}
function $(id){
	var obj = document.getElementById(id);
	if (obj != null)
		return obj;
	return null;
	
}