var saveOn;
var obj;
 
 
 // È­¸é È®´ë Ãà¼Ò
var zoomRate = 4;
var curRate = 100;
var minRate = 80;
var maxRate = 200;
 
function zoomInOut(value) {
	var browserEl = navigator.userAgent.toLowerCase();
	if(browserEl.indexOf('firefox')!=-1) { alert("ÀͽºÇ÷η¯Àü¿ë±â´ÉÀÔ´Ï´Ù. º¸±â¸Þ´º - Å©±âÁ¶Á¤ - È®´ë/Ãà¼Ò¸¦ ÀÌ¿ëÇϼ¼¿ä."); }
	else if(browserEl.indexOf('opera')!=-1) { alert("ÀͽºÇ÷η¯Àü¿ë±â´ÉÀÔ´Ï´Ù. º¸±â¸Þ´º - zoomÀ» ÀÌ¿ëÇϼ¼¿ä."); }
	else if(browserEl.indexOf('safari')!=-1) { alert("ÀͽºÇ÷η¯Àü¿ë±â´ÉÀÔ´Ï´Ù. º¸±â¸Þ´º - ÅؽºÆ®Å©°Ô/ÀÛ°Ô¸¦ ÀÌ¿ëÇϼ¼¿ä."); }
	if (((value == "plus")&&(curRate >= maxRate))||((value == "minus") && (curRate <= minRate))) {
	    return;
	}  
	if (value == "plus") {
		curRate = parseInt(curRate) + parseInt(zoomRate);
	} else if (value == "minus") {
		curRate = parseInt(curRate) - parseInt(zoomRate);
	} else {
		curRate = 100;
	}
 
	document.body.style.zoom = curRate + '%';
}


	// image roll
	function menuOver() {
		 
		this.src = this.src.replace(".gif", "_on.gif");
		 
	}

	function menuOut() {

		this.src = this.src.replace("_on.gif", ".gif");

	}

		function initTopNavigation() {
		// change top menu text to image
		topMenuEl = document.getElementById("topNavi").getElementsByTagName("img");
		topMenuE2 = document.getElementById("topNavi").getElementsByTagName("h2");

		for (i=0; i<topMenuEl.length; i++) {
			if(saveOn != i){
				topMenuEl[i].onmouseover = menuOver;
				topMenuEl[i].onmouseout = menuOut;
			}
		}
		for (i=0; i<topMenuE2.length; i++) {

			topMenuE2[i].onmouseover=menuBlock;
			//topMenuE2[i].onmouseout=menuOut2;
			//alert(topMenuE2[i].onmouseover);
		}
	}

	function menuBlock() {
	//	this.getElementsByTagName("ul").display="none";
		
		num = document.getElementById("topNavi").getElementsByTagName("h2").length;
		id="to"+this.childNodes[0].name;
		  
		for(cnt=1; cnt<=num; cnt++) {
			document.getElementById('top0'+cnt).style.display='none'; //ÀüºÎ ¼û±ä ´ÙÀ½
		}
		document.getElementById(id).style.display='block'; //ÇØ´ç ID¸¸ º¸ÀÓ	 
	 
	}
 
	function setEvent(mid){

		if(mid == 613431||mid == 613432||mid == 613433||mid == 613434){
			mid = "613111";
		}else if(mid == 613111||mid == 613121||mid == 613131||mid == 613141){
			mid = (mid*1) + 10;
			mid = mid.toString();
		}else if(mid == 613221){
			mid = (mid*1) - 10;
			mid = mid.toString();
		}else if(mid == 613271||mid == 613272){
			mid = (mid*1) - 60;
			mid = mid.toString();
		}else if(mid == 613701||mid == 613705||mid == 613801||mid == 613802){
			mid = (mid*1) - 100;
			mid = mid.toString();
		}else if(mid == 613702){
			mid = (mid*1) - 90;
			mid = mid.toString();
		}else if(mid == 613703){
			mid = (mid*1) - 80;
			mid = mid.toString();
		}else if(mid == 613704){
			mid = (mid*1) - 70;
			mid = mid.toString();
		}else if(mid == 613601||mid == 614401){
			mid = (mid*1) + 200;
			mid = mid.toString();
		}else if(mid == 614331){
			mid = "614201";
		}else if(mid == 614301||mid == 615401||mid == 615411||mid == 615501||mid == 615511||mid == 615601){
			mid = (mid*1) + 100;
			mid = mid.toString();
		}else if(mid == 614501|| mid == 614701){
			mid = (mid*1) - 200;
			mid = mid.toString();
		}else if(mid == 615701){
			mid = "615401";
		}else if(mid.substring(0,4)== 6149){		// °Ë»ç°á°úÁ¶È¸
			mid = (mid*1) - 100;
			mid = mid.toString();
		}else if(mid.substring(0,4)== 6148){		// ¿Â¶óÀÎÁõ¸í¼­¹ß±Þ
			mid = (mid*1) - 100;
			mid = mid.toString();
		}

		//alert("mid : "+ mid +"  mid_sub : " + mid.substring(2,3) +" , "+mid.substring(3,4));

		img_nm = "0"+mid.substring(2,3)+"0"+mid.substring(3,4);
		img_list = document.getElementById("topNavi").getElementsByTagName("img");
		num = document.getElementById("topNavi").getElementsByTagName("img").length;		

		for(cnt=0; cnt < num; cnt++) {
			if((img_list[cnt].src).indexOf(img_nm)!=-1){

				img_list[cnt].src = img_list[cnt].src.replace(".gif", "_on.gif");  
				img_list[cnt].parentNode.parentNode.parentNode.style.display="block";
				 
				a_all = document.getElementById("topNavi").getElementsByTagName("h2");
 
				obj = (img_list[cnt].parentNode.parentNode.parentNode.id).substring(4);
 
				obj--;

				a_all[obj].childNodes[0].style.backgroundPositionX = "left";
				a_all[obj].childNodes[0].style.backgroundPositionY = "top";
   
				saveOn = cnt;
			}

		}
		simg_list = document.getElementById("snv").getElementsByTagName("img");
		snum = document.getElementById("snv").getElementsByTagName("img").length;
		simg_nm = mid.substring(4,5);
		if (mid.substring(0,4)== 6148)	{		// ¿Â¶óÀÎÁõ¸í¼­¹ß±Þ ¿¹¿Üó¸®
			simg_nm = mid.substring(5,6)-1;
		}
		for(cnt=0; cnt < snum; cnt++) {
		   if((simg_list[cnt].src).indexOf(img_nm)!=-1){
				simg_list[cnt].src = simg_list[cnt].src.replace(".gif", "_on.gif");
				li_list = simg_list[cnt].parentNode.parentNode.getElementsByTagName("li");
				if(li_list[0] != null && li_list[0] != ""){ 
					if (mid==614501){		// °ñ¹Ðµµ°Ë»ç ¿¹¿Üó¸® (¼¼¹ø° Ç׸ñ select ó¸®)
						li_list[2].childNodes[0].className = "select";
					} else {
						if (mid==614810) simg_nm = 9; 
						li_list[simg_nm].childNodes[0].className = "select";
					}
					li_list[simg_nm].parentNode.style.display = "block";
				}
			}
		}
	}