function glide_show(m1,m2,pot,m3,m4){
	var ms2=$("#"+m2+">div");
	img_change(m1,pot)
	$("#"+m3).attr("href",m4);
	for(var i=0;i<ms2.size();i++){
		ms2[i].style.display=pot==i?"block":"none";
	}
}
function img_change(protype,pot){
	var pro_type = $("#"+protype).children().children()
	switch(pot)
		{
		case 0:
			$(pro_type[0]).attr("src",$(pro_type[0]).attr("pic1"));
			$(pro_type[1]).attr("src",$(pro_type[1]).attr("pic1"));
			$(pro_type[2]).attr("src",$(pro_type[2]).attr("pic1"));
		    break    
		case 1:
		    $(pro_type[0]).attr("src",$(pro_type[0]).attr("pic2"));
			$(pro_type[1]).attr("src",$(pro_type[1]).attr("pic2"));
			$(pro_type[2]).attr("src",$(pro_type[2]).attr("pic2"));
		    break
		case 2:
		    $(pro_type[0]).attr("src",$(pro_type[0]).attr("pic3"));
			$(pro_type[1]).attr("src",$(pro_type[1]).attr("pic3"));
			$(pro_type[2]).attr("src",$(pro_type[2]).attr("pic3"));
		    break
		}
		
}
String.prototype.trim = function() {
  return this.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}

function clearTip(field){
	if( field.value == field.defaultValue ) 
	{
		field.value = "";
	}
}

function search_onclick()
{
	if(	document.fsearch.keyword.value.trim()=="" )
	{
	 	alert("±ØÐëÊäÈëËÑË÷ÄÚÈÝ£¡");
		return false;
	}
	document.fsearch.submit();
	return true;
}
function esearch_onclick()
{
	if(	document.fsearch.keyword.value.trim()=="" )
	{
	 	alert("You must enter search content£¡");
		return false;
	}
	document.fsearch.submit();
	return true;
}