// JavaScript Document
var over=function(){
	var img=this.getElementsByTagName('img')[0];
	if(img){
		if(img.src.search('_o.gif')==-1)img.src=img.src.replace('.gif','_o.gif');
	}
}
var out=function(){
	var img=this.getElementsByTagName('img')[0];
	if(img){
		if(img.src.search('_o.gif')!=-1)img.src=img.src.replace('_o.gif','.gif');
	}
}
var f_action=function(ary,elid,num){
	var ary=ary.split(',');
	for(var i=0;i<ary.length;i++){
		var obj=document.getElementById(ary[i]);
		var a=obj.getElementsByTagName('a');
		for(var j=0;j<a.length;j++){
			if(elid==ary[i]&num==j){
				var img=a[j].getElementsByTagName('img')[0];
				if(img){
					if(img.src.search('_in.gif')==-1)img.src=img.src.replace('.gif','_in.gif');
				}				
			}else{
				a[j].onmouseover=over;
				a[j].onmouseout=out;
			}
		}
	}
}
//mainnav state
var mnav=function(elid,num){
	f_action('mnav',elid,num);
}

var catalog_ck=function(obj){
	if(obj.parentNode.className=='sel'){
		obj.parentNode.className='';
	}else{
		obj.parentNode.className='sel';
	}
}

var msg_check=function(){
	var f=document.getElementById('Form1');
	if(f.title.value==''){
		alert('Please Fill In Title!');
		f.title.focus();
		return false;
	}
	if(f.name.value==''){
		alert('Please Fill In Your Name!');
		f.name.focus();
		return false;
	}
}

var search_ck=function(elid){
	var s=document.getElementById(elid);
	if(s){
		if(s.value==''|s.value=='Fill in keyword!'){
			alert('Fill in keyword');
			s.focus();
		}else{
			window.location='products.aspx?wd='+s.value;
		}
	}
}
var kwd_focus=function(obj){
	var s=obj;
	if(s.value=='Fill in keyword!'){
		s.value='';
	}
}