function scrolling(a,b,c){
	var speedp=30;
	var tabp=document.getelementbyid(a);
	var tab1p=document.getelementbyid(b);
	var tab2p=document.getelementbyid(c);
	tab2p.innerhtml=tab1p.innerhtml;
	function marqueep(){
		if(tab2p.offsetwidth-tabp.scrollleft<=0)
			tabp.scrollleft-=tab1p.offsetwidth
		else{
			tabp.scrollleft++;
		}
	}
	var mymarp=setinterval(marqueep,speedp);
	tabp.onmouseover=function(){clearinterval(mymarp);};
	tabp.onmouseout=function(){mymarp=setinterval(marqueep,speedp);};
}
function jgform(tinput,tshow,tcla,tlist,tbtn){
	var finput=$("."+tinput);
	var fshow=$("."+tshow);
	var fcla=$("."+tcla);
	var flist=$("."+tlist);
	var fbtn=$("."+tbtn);
	var input_txt = finput.val();
	finput.focus(function(){
		if(input_txt === $(this).val()) $(this).val("");
	}).blur(function(){
		if($(this).val() == "") $(this).val(input_txt);
	});
	$(".head,.nav,.pfla_in").click(function(){
		flist.hide();
	})
	fshow.click(function(){
		flist.slidetoggle("fast");
		return false;
	});
	flist.find("li").hover(function(){
		$(this).addclass("li_hover");
	},function(){
		$(this).removeclass("li_hover");
	}).click(function(){
		var cla_txt=$(this).html();
		var cla_val=$(this).attr("rel");
		fcla.val(cla_val);
		fshow.html(cla_txt);
	})
	flist.find("li:last").css("background","none");
	fbtn.focus(function(){$(this).blur();})
}
$(function(){
	scrolling("n_con","n1p","n2p");
	jgform("s_txt","s_show","s_cla","s_cla_list","s_btn");
})