function getElementsByClassName(classname) {
    if (document.getElementsByTagName) {
         var els = document.getElementsByTagName("*");
         var c = new RegExp('/b^|' + classname + '|$/b');
         final = new Array();
         var n=0;
         for (var i=0; i < els.length; i++) {
              if (els[i].className) {
                   if(c.test(els[i].className)) {
                   final[n] = els[i];
                   n++;
                   }
              }
         }
         return final;
    } else return false;
}

function ieFix(){
	//browser detection
	var browserName=navigator.appName; 
	var browserVer=parseInt(navigator.appVersion); 
	if (browserName=="Microsoft Internet Explorer" && browserVer <= 7) {
		var navelements = getElementsByClassName('ulnav');
		for (j=0; j < navelements.length; j++) {
			navRoot = navelements[j];
			for (i=0; i<navRoot.childNodes.length; i++) {
				node = navRoot.childNodes[i];
				if (node.nodeName=="LI") {
					node.onmouseover=function() {
						this.className+=" over";
					}
					 node.onmouseout=function() {
						this.className=this.className.replace(" over", "");
					}
				}
			}
		}
	} //end browser detection
}

function blinddown(objname)
{
	if(document.getElementById(objname).style.display != "none")
		return; // cannot slide down something that is already visible
	
	Effect.BlindDown(objname);
}

function RewriteLinks()
{
	if(! window.location.href.match(/.*speedbump\.php.*/gi)){
		for (var i = 0; i < document.links.length; i++){
			
			//if (! document.links[i].href.match(/.*theriverbank\.com.*/gi)) 
			if (document.links[i].hostname != 'www.todaysbusinessradio.com') {
				if(! document.links[i].href.match(/javascript/))
				{
				 var oldHTHML = document.links[i].innerHTML;
				  document.links[i].href = 'http://www.todaysbusinessradio.com/speedbump.php?dest='+ escape(document.links[i].href);
				  document.links[i].innerHTML = oldHTHML;
				}
			}
		}
	}
}


onload = function(){	//do onload stuff here	
	ieFix();
	//RewriteLinks();  //speedbump page for Google tracking, removed per Ryan's request 4/9/2010 - Jason
}