// JavaScript Document
<!--
function TuneHeight(fm_name,fm_id){  
    var frm=document.getElementById(fm_id);  
    var subWeb=document.frames?document.frames[fm_name].document:frm.contentDocument;  
    if(frm != null && subWeb != null){ 
        frm.style.height = subWeb.documentElement.scrollHeight+"px"; 
        //如需自适应宽高，去除下行的“//”注释即可 
        //frm.style.width = subWeb.documentElement.scrollWidth+"px"; 
    }  
} 

function startinput(){
	//document.getElementById("keyword").className='input1TSon';更改样式
	document.getElementById("keyword").style.width='360px';
	document.getElementById("keyword").style.color='#000';
	if(document.getElementById("keyword").value==document.getElementById("keyword").defaultValue){
	document.getElementById("keyword").value='';
	}
}
function outinput(){
	if(document.getElementById("keyword").value==''){
	document.getElementById("keyword").style.width='360px';
	document.getElementById("keyword").style.color='#666666';	
	//document.getElementById("keyword").className='input1TS';	更改样式
	document.getElementById("keyword").value=document.getElementById("keyword").defaultValue;
	}
}
function setValue(input){		
	var isSubmit=true;	//是否提交表单		
	document.getElementById("keyword").value=input.title;
	if(isSubmit) {		
		document.getElementById("searchmenu").target="_blank"
		document.getElementById("searchmenu").submit();
	}
}
function checkValue(){
	//if(document.getElementById("keyword").value==document.getElementById("keyword").defaultValue){
//		alert('请输入至少两个字的关键字!');
//		document.getElementById("keyword").focus();
//		return false;
//	}
	if(document.getElementById("keyword").value.length<1||document.getElementById("keyword").value.length>25){
		alert('关键字必须为1-25字!');
		document.getElementById("keyword").focus();
		return false;
		
	}
}
function checkHomeValue(){
	//if(document.getElementById("keyword").value==document.getElementById("keyword").defaultValue){
//		alert('请输入至少两个字的关键字!');
//		document.getElementById("keyword").focus();
//		return false;
//	}
	if(document.getElementById("keyword").value.length<1||document.getElementById("keyword").value.length>25){
		alert('关键字必须为1-25字!');
		document.getElementById("keyword").focus();
		return false;		
	}
	var act=getAction();
	document.getElementById("searchmenu").action=act;	
	//document.document.searchmenu.target="_blank";
	document.document.searchmenu.submit();
	return false;
}
function setHomeValue(input){		
	var isSubmit=true;	//是否提交表单
	var act;
	document.getElementById("keyword").value=input.title;
	if(isSubmit) {
		act=getAction();
		document.getElementById("searchmenu").action=act;
		document.getElementById("searchmenu").target="_blank"
		document.getElementById("searchmenu").submit();
	}
}
function getAction(){
	var fla;
	fla=parseInt(document.getElementById("typ").value);	
	var act;
	switch(fla){
		case 1:
		act="/supply/index.asp";
		break;
		case 2:
		act="/news/search.asp";
		break;
		case 3:
		act="/company/index.asp";
		break;
		case 4:
		act="/products/index.asp";
		break;
		case 5:
		act="/exhibition/index.asp";
		break;
		case 6:
		act="/products/index.asp";
		break;
		default:
		act="/supply/index.asp";
		break;
	}
	return act;
}
-->