function sg_win(url,width,height,left,top)
{
	window.open(url,'', 'width='+width+', height='+height+',left='+left+',top='+top+', toolbar=no, location=no, directories=no, status=no, menubar=no, resizable=no, scrollbars=yes, copyhistory=no')
}

function sg_win_nos(url,width,height,left,top)
{
	window.open(url,'', 'width='+width+', height='+height+',left='+left+',top='+top+', toolbar=no, location=no, directories=no, status=no, menubar=no, resizable=no, scrollbars=no, copyhistory=no')
}

function change_image(target, image)
{
	document.all[target].src = image;
}

function change_html(target, src)
{
	//document.getElementById("ROLLING_IMG_3102_0").innerHTML = items[0].imgSrc;
	document.getElementById(target).innerHTML = src;
}

function img_resize(target, size){
	var originWidth;
	var originHeight;
	
	if(document.getElementById(target)){
		//alert ("exist!");
		var img1 = document.getElementById(target);
		originWidth  = img1.width;
		originHeight = img1.height;
		
		if(originWidth > size){
			img1.width  = size;
			img1.height = size * originHeight / originWidth
		}
	}
}

function img_auto_resize_bak(size){
	img_resize('image1', size);
	img_resize('image2', size);
	img_resize('image3', size);
}

//  ÀÎÀÚ´Â ÃÖ´ë width
function changeImageSize(pWidth) {
    var r, re;
    testImg = new Image();
    
    re = /À̹ÌÁöÆú´õ|À̹ÌÁöÆú´õ/i;
    for (var i=0;i<document.images.length;i++) {

        r = (document.images[i].src).search(re);
        if (r > -1 && document.images[i].src != "") {
            testImg.src = document.images[i].src;
            if (testImg.width > pWidth) {
                document.images[i].width = pWidth;
                document.images[i].height = testImg.height * pWidth / testImg.width;
            }
        }
    }
} 

function img_auto_resize(element,maxsize) { 
    // content ¾ÆÀ̵𠳻ÀÇ ¸ðµç À̹ÌÁö Å©±â°¡ maxsize º¸´Ù Å©¸é maxsize·Î ¸®»çÀÌÁî. 
    // maxsize = 620; 
    var content = document.getElementById(element); 
    var img = content.getElementsByTagName("img"); 
    for(i=0; i<img.length; i++) { 
        if ( eval('img[' + i + '].width > maxsize') ) { 
			originWidth  = eval('img[' + i + '].width');
			originHeight = eval('img[' + i + '].height');
            eval('img[' + i + '].width = maxsize') ; 
            //eval('img[' + i + '].height = maxsize * originHeight / originWidth') ; 
        } 
    } 
}