/**
 * @projectDescription 输出主题框架 abc 分别为三列，ac为小的列 b为比较宽的那列
 * @author ice deng
 */
function BlogFrame(){
	//LoadDataing(true,"请稍候，正下载数据!",2);
        blogStyleType = 4;
	$("main").innerHTML="";
	switch(blogStyleType){
		case 1://abc
			hFrame._1();
			break;
		case 2://acb
			hFrame._2();
			break;
		case 3://bac
			hFrame._3();
			break;
		case 4://ab
			hFrame._4();
			break;
		case 5://ba
			hFrame._5();
			break;
		default:
			blogStyleType = 1;
			BlogFrame();
			return;
			break;
	}
	BlogItem.r();
}
/**
 * @classDescription 创建框架ＤＩＶ
 */
var hFrame={
	_1:function(){//abc
		var _a=document.createElement("div");
		_a.setAttribute("id","frame_a");
		_a.className="frame_a";
		var _b=document.createElement("div");
		_b.setAttribute("id","frame_b");
		_b.className="frame_b";
		_b.style.marginLeft="8px";
		var _c=document.createElement("div");
		_c.setAttribute("id","frame_c");
		_c.className="frame_c";
		$("main").appendChild(_a);
		$("main").appendChild(_b);
		$("main").appendChild(_c);
	},
	_2:function(){//acb
		var _a=document.createElement("div");
		_a.setAttribute("id","frame_a");
		_a.className="frame_a";
		var _b=document.createElement("div");
		_b.setAttribute("id","frame_b");
		_b.className="frame_c2";
		_b.style.marginLeft="8px";
		var _c=document.createElement("div");
		_c.setAttribute("id","frame_c");
		_c.className="frame_b2";
		$("main").appendChild(_a);
		$("main").appendChild(_b);
		$("main").appendChild(_c);
	},
	_3:function(){//bac
		var _a=document.createElement("div");
		_a.setAttribute("id","frame_a");
		_a.className="frame_b3";
		var _b=document.createElement("div");
		_b.setAttribute("id","frame_b");
		_b.className="frame_a3";
		_b.style.marginLeft="8px";
		var _c=document.createElement("div");
		_c.setAttribute("id","frame_c");
		_c.className="frame_c";
		$("main").appendChild(_a);
		$("main").appendChild(_b);
		$("main").appendChild(_c);
	},
	_4:function(){//ab
		var _a=document.createElement("div");
		_a.setAttribute("id","frame_a");
		_a.className="frame_a4";
		var _b=document.createElement("div");
		_b.setAttribute("id","frame_b");
		_b.className="frame_d4";
		_b.style.marginLeft="8px";
		$("main").appendChild(_a);
		$("main").appendChild(_b);
	},
	_5:function(){//ba
		var _a=document.createElement("div");
		_a.setAttribute("id","frame_a");
		_a.className="frame_d";
		var _b=document.createElement("div");
		_b.setAttribute("id","frame_b");
		_b.className="frame_a5";
		_b.style.marginLeft="8px";
		$("main").appendChild(_a);
		$("main").appendChild(_b);
	},
	change:function(){
		var main;
		try{
			switch(arguments[0]){
				case 1:
					main=$("frame_a");
					break;
				case 2:
					main=$("frame_b")
					break;
				case 3:
					main=$("frame_c")
					break;
				default:
					main=$("frame_b");
					break;
			}
		}catch(e){
			main=$("frame_b");
		}
		return main;
	},
	/**
	 * @classDescription 察看该栏目是否在宽行中
	 * @return (Number) 如果是三列的宽列就返回1,两列的宽列返回2,不是宽列返回0.
	 */
	findType:function(row){
		switch(blogStyleType){
			case 1://abc
				if(row == 2)
					return 1;
				break;
			case 2://acb
				if(row == 3)
					return 1;
				break;
			case 3://bac
				if(row == 1)
					return 1;
				break;
			case 4://ab
				if(row == 2)
					return 2;
				break;
			case 5://ba
				if(row == 1)
					return 2;
				break;
			default:
				break;
		}
		return 0;
	}
}