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 $(id){return document.getElementById(id);}
function fixH()
{
    var height = (document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight );
    if(($('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';
        }
    }
}