<!--
function fontZoom(size){
	document.getElementById('content').style.fontSize=size+'px'
}

function fontColor(color){
	document.getElementById('content').style.color=color
}

function Checkinput(){
	if(form1.skword.value==""){
	alert("请输入查找关键词！");
	return false;
	}
return true;
}

//双击滚屏代码
var currentpos,timer;

function initialize(){
	timer=setInterval("scrollwindow()",50);
}

function sc(){
	clearInterval(timer);
}

function scrollwindow(){
	currentpos=document.body.scrollTop;
	window.scroll(0,++currentpos);
	if (currentpos != document.body.scrollTop)
	sc();
}
document.onmousedown=sc
document.ondblclick=initialize
//-->