function OpenThat(url,width,height,scroll)
{
	ext= open(url,"ext","resizable, scrollbars=" + scroll + ", toolbar=0, top=0, left=0,width=" + width + ",height=" +height);
	ext.focus();
}
function OpenEXLINK(exlink)
{
ex=open(exlink,'extern');
ex.focus()
}

function obLink(vlink,art)
{
	var linksite="index.php?vlink="+vlink;
	if (art=="_self" || art==0) this.location.href=linksite;
	if (art=="_blank" || art==1)
	{
		nwin=window.open(linksite, "nwin",config="scrollbars=yes,resizable=yes,width=1018,height=600,toolbar=no,location=no,status=yes,menubar=no,");
		nwin.focus();
	}
}
function obLink2(vlink,art)
{
	if (art=="_self" || art==0) this.location.href=vlink;
	if (art=="_blank" || art==1)
	{
		nwin=window.open(vlink, "nwin",config="scrollbars=yes,resizable=yes,width=1018,height=600,toolbar=no,location=no,status=yes,menubar=no,");
		nwin.focus();
	}
}

function changePage1(vlink)
{
	document.location.href="content.php?vlink="+vlink;
}
function open_print(url)
{
    nop= open(url,"nop","resizable, scrollbars=1, toolbar=0, top=0, left=0,width=520,height=600");
    nop.focus();
}

sfHover = function() {
	var sfEls = document.getElementById("main_navi").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);