window.onload = function() {
	
		var hURL=String(this.location.href);
	    hURL = hURL.split("/");
	    lvl =  hURL.length;
	    var Domain = hURL[2];		// get the current domain
	    var hfolder = hURL[lvl - 2];// get the file containing folder
	    var hfile = hURL[lvl - 1]; 	// get the file name
	    hfile = hfile.split(".")[0]; //removes extention from file name
		
		var hURL1=String(this.location.href);
		hURL1 = hURL1.split("=");
		var theQuery = hURL1[1];
		
		/*if(hfile == ""){
		var dirPath = ""	
		}
		else if((hfile=="default")||(hfile=="contact_us")||(hfile=="thank_you")){
			var dirPath = "";	
		}
		else{
			var dirPath = "../";	
		}
		
		if(screen.deviceXDPI != screen.logicalXDPI){
			document.getElementsByTagName("body")[0].innerHTML+="<link href='"+dirPath+"styles/dpi.css' rel='stylesheet' type='text/css' />"; //this is for dpi users
		}*/
		
		
		/*if((hfile=="registration")||(hfile=="thank_you")){
			if(theQuery=="0"){
				document.getElementById('column_title').innerHTML="Find a Dealer";
				document.getElementById('nav_find').innerHTML="<a href='find_dealer/find_dealer.shtm'><img src='images/nav_find_over.png' border='0' /></a>";
				document.getElementById('nav').innerHTML='<li id="markets_first"><a id="dealer_by_state" href="find_dealer/dealer_by_state.shtm">Dealer by State</a></li><li><a id="dealer_by_name" href="find_dealer/dealer_by_name.shtm">Dealer by Name</a></li><li><a id="registration" href="registration.aspx?id=0">Catalog Request</a></li>';
			}
			else if(theQuery=="1"){
				document.getElementById('column_title').innerHTML="Resources";
				document.getElementById('nav_resources').innerHTML="<a href='resources/resources.shtm'><img src='images/nav_resources_over.png' border='0' /></a>";
			}
			else if(theQuery=="3"){
				document.getElementById('column_title').innerHTML="About MMB";
				document.getElementById('nav').innerHTML='<li id="markets_first"><a id="history" href="about_mmb/history.shtm">History</a></li><li><a id="registration" href="registration.aspx?id=3">Contact Us</a></li>';
			}
		}*/
		
		
		if(hfolder=="about_us"){
			document.getElementById('nav_about').innerHTML="<a href='about_us.aspx'><img src='../images/nav_about_us_over.gif' border='0' /></a>";
		}
		else if(hfolder=="health_accel"){
			document.getElementById('nav_health').innerHTML="<a href='health_accel.aspx'><img src='../images/nav_health_accel_over.gif' border='0' /></a>";
		}
		else if(hfolder=="comm_cure"){
			document.getElementById('nav_comm').innerHTML="<a href='comm_cure.aspx'><img src='../images/nav_comm_cure_over.gif' border='0' /></a>";
		}
		else if(hfolder=="one_pass"){
			document.getElementById('nav_one_pass').innerHTML="<a href='one_pass.aspx'><img src='../images/nav_one_pass_over.gif' border='0' /></a>";
		}
		else if(hfolder=="one_place"){
			document.getElementById('nav_one_place').innerHTML="<a href='one_pass.aspx'><img src='../images/nav_one_place_over.gif' border='0' /></a>";
		}
		
		
		if(document.getElementById(hfile)){
				document.getElementById(hfile).style.color="#768b00";
			}
		/*if((hfile!="default")&&(hfile!="")&&(hfile!="contact_us")&&(hfile!="thank_you")){ //assign black background to main nav items
			if(document.getElementById){
				document.getElementById(hfolder).style.background="#000";
				document.getElementById("home_left_top").style.display="none";
			}
		}
		else if((hfile=="contact_us")||(hfile=="thank_you")){
			document.getElementById("home_left_top").style.display="none";
		}
		
		else{
			document.getElementById("left_home_link").innerHTML="&#160;"; //hide Home link when on homepage
		}*/

}