// PNG
function setPng24(obj) {
obj.width=obj.height=1;
obj.className=obj.className.replace(/\bpng24\b/i,'');
obj.style.filter =
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');"
obj.src='blank.gif'; // 404error ´ëó 
return '';
}

// image on/off Change
function imgChg(obj) {		/* onClick½Ã image-change, [ex:	imgChg(this); ] */
	if(obj.src.indexOf("off.gif") != -1) obj.src = obj.src.replace("off.gif", "on.gif");
	else if(obj.src.indexOf("on.gif") != -1) obj.src = obj.src.replace("on.gif", "off.gif");
}

// Content Display
function contView(obj) {	/* obj = id°ª(name), [ex:	contView('idname'); ]*/
	var target = document.getElementById(obj);
	target.style.display = (target.style.display=='none' ? 'block':'none');
}

// Main SalesTab
function salestab(num){
for(var i=0;i<=2;i++){
	var j = i + 1;
	document.getElementById("salist"+i).src = (num==i) ? "images/Main/sales_tab0" + j + "_on.gif" : "images/Main/sales_tab0" + j + "_off.gif";
	document.getElementById("sabanner"+i).style.display = (i==num) ? "inline" : "none";
}
}

// Main quick 
function quickview(num){
for(var i=0;i<=2;i++){
	var j = i + 1;
	document.getElementById("qlist"+i).src = (num==i) ? "images/Comm/quick_tab0" + j + "_on.gif" : "images/Comm/quick_tab0" + j + "_off.gif";
	document.getElementById("qbanner"+i).style.display = (i==num) ? "inline" : "none";
}
}

// ÆòÇü °è»ê±â 
function fncChecked(num)
{
	if(num == 1)
	{
	document.getElementById("conview1").style.display = '';
	document.getElementById("conview2").style.display = 'none';
	}
	else if(num == 2)
	{
	document.getElementById("conview1").style.display = 'none';
	document.getElementById("conview2").style.display = '';
	}
}

var old;

function convcheck(name)
{
	if(old!=null){
		old.style.display="none";
	}
	document.getElementById("ckview_"+name).style.display="block";
	old = document.getElementById("ckview_"+name);
}

function hide_menus1(){
	old = null;
	document.getElementById("ckview_1").style.display="none";

}
function hide_menus2(){
	old = null;
	document.getElementById("ckview_2").style.display="none";

}

function saleqTab(idNum){
  for (i=1; i<=2; i++){
	if(i==idNum){
	document.getElementById('qtab0'+idNum).style.display='block';
	}else{
	 document.getElementById('qtab0'+i).style.display='none';
	}
  }
}
function step3cont(idNum){
  for (i=1; i<=3; i++){
	if(i==idNum){
	document.getElementById('sp3tab0'+idNum).style.display='block';
	}else{
	 document.getElementById('sp3tab0'+i).style.display='none';
	}
  }
}
function step5cont(idNum){
  for (i=1; i<=4; i++){
	if(i==idNum){
	document.getElementById('sp5tab0'+idNum).style.display='block';
	}else{
	 document.getElementById('sp5tab0'+i).style.display='none';
	}
  }
}
function tab1view(idNum){
  for (i=1; i<=3; i++){
	if(i==idNum){
	document.getElementById('tab1view'+idNum).style.display='block';
	}else{
	 document.getElementById('tab1view'+i).style.display='none';
	}
  }
}
function tab2view(idNum){
  for (i=1; i<=3; i++){
	if(i==idNum){
	document.getElementById('tab2view'+idNum).style.display='block';
	}else{
	 document.getElementById('tab2view'+i).style.display='none';
	}
  }
}




function swfView(s, d, m, w, h){
	document.write("<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0\" width="+w+" height="+h+" id="+d+">");
	document.write("<param name='allowScriptAccess' value='always' />");
	document.write("<param name=wmode value="+m+" />");
	document.write("<param name=movie value="+s+" />");
	document.write("<param name=quality value=high />");
	document.write("<param name=menu value=false />");
	document.write("<embed src="+s+" quality=high wmode="+m+" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?p1_prod_version=shockwaveflash\" width="+w+" height="+h+">");
	document.write("</embed>");
	document.write("</object>");
}

function how_hide(){
	old = null;
	document.getElementById("qopen").style.display="none";
}
function how_show(){
	old = null;
	document.getElementById("qopen").style.display="";
}
function fsite_hide(){
	old = null;
	document.getElementById("sopen").style.display="none";
}
function fsite_show(){
	old = null;
	document.getElementById("sopen").style.display="";
}

// bi
function bitab(num) {
	for (var i=1;i<=4;i++) {
		var imgObj = document.getElementById("bit_0"+i);		
		var viewObj = document.getElementById("biv_0"+i);

		if (i == num) {
			imgObj.src = "../images/lafolium/bi_tab0" + i + "_on.gif";
			viewObj.style.display = "";
		} else {					
			imgObj.src = "../images/lafolium/bi_tab0" + i + "_off.gif";
			viewObj.style.display = "none";
		}
	}
}