function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

/** Open New Window **/
function open_window(url,id,w,h) {
    if(url != ""){
	newWin=window.open(url,id,'height='+h+',width='+w+',scrollbars=yes,resizable=yes,location=no,menubar=no,status=no,toolbar=no');
	newWin.focus();
    }
}

/** Show/Hide target element **/
function reveal(target) {
        document.getElementById(target).style.display = "block";
}
function hide(target) {
        document.getElementById(target).style.display = "none";
}