function title()
{
	top.document.title=document.title;
}
function GetObj(objName)
{
	if(document.getElementById)
	{
		return eval('document.getElementById("' + objName + '")');
	}
	else if(document.layers)
	{
		return eval("document.layers['" + objName +"']");
	}
	else
	{
		return eval('document.all.' + objName);
	}
}

function mp_jk(ids)
{
	var Selected = new Array(4)
	Selected[0] = "";
	Selected[1] = "jkbg";
	Selected[2] = "jkbg1";
	Selected[3] = "jkbg2";

	var unSelected = new Array(4)
	unSelected[0] = "";
	unSelected[1] = "jkbg_1";
	unSelected[2] = "jkbg1_1";
	unSelected[3] = "jkbg2_1";

	for(var i=1;i<=3;i++)
	{
		if(ids == i)
		{
			GetObj("jk_h_"+ids).className = Selected[ids];
			GetObj("jk_b_"+ids).style.display = "";    
		}
		else
		{
			GetObj("jk_h_"+i).className = unSelected[i];
			GetObj("jk_b_"+i).style.display = "none";
		}
	}
}

function mp_jf(ids)
{
	var Selected = new Array(3)
	Selected[0] = "";
	Selected[1] = "lf1_1";
	Selected[2] = "lf2_1";

	var unSelected = new Array(3)
	unSelected[0] = "";
	unSelected[1] = "lf1_2";
	unSelected[2] = "lf2_2";

	for(var i=1;i<=2;i++)
	{
		if(ids == i)
		{
			GetObj("jf_h_"+ids).className = Selected[ids];
			GetObj("jf_b_"+ids).style.display = "";    
		}
		else
		{
			GetObj("jf_h_"+i).className = unSelected[i];
			GetObj("jf_b_"+i).style.display = "none";
		}
	}
}


function FunC_ID()
{
	
	if (document.getElementById("C_ID_Select"))
	{
	obj=document.getElementById("C_ID_Select");
	obj.length=0;
	obj.options[obj.length]=new Option("城市","");
	obj.options[obj.length]=new Option("深圳",2);
	obj.options[obj.length]=new Option("惠州",3);
	obj.options[obj.length]=new Option("东莞",4);
	obj.options[obj.length]=new Option("广州",5);
	obj.options[obj.length]=new Option("中山",6);
	obj.options[obj.length]=new Option("珠海",7);
	obj.options[obj.length]=new Option("佛山",8);
	}
}

function FunF_ID(GetPar)
{
	obj=document.getElementById("F_ID_Select");
	obj.length=0;
	obj.options[obj.length]=new Option("一级类","");
	for(i=0;i<subdown.length;i++)
	{
		if (subdown[i][2]==GetPar)
			obj.options[obj.length]=new Option(subdown[i][1],subdown[i][0]);
	}
}

function FunS_ID(GetPar)
{
	obj=document.getElementById("S_ID_Select");
	obj.length=0;
	obj.options[0]=new Option("二级类","");
	for(i=0;i<subvoll.length;i++)
	{
		if (subvoll[i][2]==GetPar)
			obj.options[obj.length]=new Option(subvoll[i][5]+subvoll[i][1],subvoll[i][0]);
	}
}