function PngFix(clear){
if(navigator.userAgent.toLowerCase().indexOf('msie')>0){
	is = document.getElementsByTagName('img');
	for(x=0; x<is.length; x++){ 
		if( (is[x].src.indexOf('.png')) > 0){ 
			is[x].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+is[x].src+"', sizingMethod='scale')";
			is[x].src = clear;
		}
	}
}}
function $(id){return document.getElementById(id);}
 function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }
  function fixH() {
  	var height = (document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight);
  	if (($('con_tbl').offsetHeight + 191) < height) {
  		$('con_tbl').style.height = (height - 191) + 'px';
  	}
  	if (height < 594) {
  		if (($('con_tbl').offsetHeight + 191) < 594) {
  			$('back_left').style.height = $('back_right').style.height = ($('con_tbl').offsetHeight + 191) + 'px';
  		}
  		else {
  			$('back_left').style.height = $('back_right').style.height = height + 'px';
  		}
  	}
  }