// JavaScript Document

function subkeyword(id){//轉到指定頁
 // document.getElementsByName("form1").action="products.asp?type="+type+"&page="+page;
 // alert(document.getElementsByName("form1").action);
 var keyword_src=Trim(document.getElementById("keyword").value)
 
 if ( keyword_src != ""){
	 
	document.getElementById("keyword").value=keyword_src;
	
    document.getElementById(id).submit();
	
 }else{  alert("請你輸入索引關鍵字!!");  return false;}
 
}

function subkeyword_2(src,id){
	var keyword_src=Trim(src)
    if (keyword_src==""){
		alert("請你輸入索引關鍵字!!");
	}else{
		document.getElementById("keyword").value=keyword_src;
	    subkeyword(id);
	}
}

function getbutton(id,type,fal){//轉到指定頁
 // document.getElementsByName("form1").action="products.asp?type="+type+"&page="+page;
 // alert(document.getElementsByName("form1").action);
 if ( fal ){
    
	document.getElementById(id).src="images/"+id+"2"+type;
	
 }else{
 
    document.getElementById(id).src="images/"+id+"1"+type;
 }
}
function openpage(page,idlist_1,idlist_2,keyword){//分頁轉到指定頁

  if ( keyword == ""){
	//alert("product.asp?idlist_1="+idlist_1+"&idlist_2="+idlist_2+"&page="+page);
    window.open("product.asp?idlist_1="+idlist_1+"&idlist_2="+idlist_2+"&page="+page,"_top");
	 
  }else{
	 // alert("product.asp?keyword="+keyword+"&page="+page)
	window.open("product.asp?keyword="+keyword+"&page="+page,"_top");
	 
  }
}


function enter(src){
	if(src==13){
	  return true;
	}
	return false;
}

function LTrim(str) {
    var whitespace = new String(" \t\n\r");
    var s = new String(str);
    if (whitespace.indexOf(s.charAt(0)) != -1) {
        var j=0, i = s.length;
        while (j < i && whitespace.indexOf(s.charAt(j)) != -1) {
            j++;
        }
        s = s.substring(j, i);
    }
    return s;
}
  /*RTrim(string):去除右边的空格*/
function RTrim(str) {
    var whitespace = new String(" \t\n\r");
    var s = new String(str);
    if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
        var i = s.length - 1;
        while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1) {
            i--;
        }
        s = s.substring(0, i+1);
    }
    return s;
}
  /* Trim(string):去除前后空格 */
function Trim(str) {
      return RTrim(LTrim(str));
}

function openlink(value,object){//友情鏈接
  if (value != ""){
   object.options[0].selected=true;
   window.open(value,"_blank");
  }   
}

function menuFix() { 
var sfEls = document.getElementById("nav").getElementsByTagName("li"); 
for (var i=0; i<sfEls.length; i++) { 
sfEls[i].onmouseover=function() { 
this.className+=(this.className.length>0? " ": "") + "sfhover"; 
} 
sfEls[i].onMouseDown=function() { 
this.className+=(this.className.length>0? " ": "") + "sfhover"; 
} 
sfEls[i].onMouseUp=function() { 
this.className+=(this.className.length>0? " ": "") + "sfhover"; 
} 
sfEls[i].onmouseout=function() { 
this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), ""); 
} 
} 
}