function Nav_Init(){ 

 if(navigator.appVersion.indexOf("MSIE")==-1){
	return;
 }
 
 var i,k,g,lg,r=/\s*menuHvr/,nn='',c,cs='menuHvr',bv='menuBar';
 
 for(i=0;i<10;i++){
	g=document.getElementById(bv+nn);
		if(g){
			lg=g.getElementsByTagName("LI");
				if(lg){
					for(k=0;k<lg.length;k++){
						lg[k].onmouseover=function(){
							c=this.className;
							cl=(c)?c+' '+cs:cs;
							this.className=cl;
						};
						lg[k].onmouseout=function(){
							c=this.className;
							this.className=(c)?c.replace(r,''):'';
						};
					}
				}
			}
			nn=i+1;
		}
 
}

/*DEFINE ROLLOVER IMAGES*/

Rollimage = new Array()

Rollimage[0] = new Image(85,31) 
Rollimage[0].src = "img/common/home_off.gif"

Rollimage[1] = new Image(85,31)
Rollimage[1].src = "img/common/home_on.gif"

Rollimage[2] = new Image(100,31) 
Rollimage[2].src = "img/common/machines_off.gif"

Rollimage[3] = new Image(100,31)
Rollimage[3].src = "img/common/machines_on.gif"

Rollimage[4] = new Image(90,31) 
Rollimage[4].src = "img/common/ourservice_off.gif"

Rollimage[5] = new Image(90,31)
Rollimage[5].src = "img/common/ourservice_on.gif"

Rollimage[6] = new Image(130,31) 
Rollimage[6].src = "img/common/wantedlisting_off.gif"

Rollimage[7] = new Image(130,31)
Rollimage[7].src = "img/common/wantedlisting_on.gif"

Rollimage[8] = new Image(85,31) 
Rollimage[8].src = "img/common/oursite_off.gif"

Rollimage[9] = new Image(85,31)
Rollimage[9].src = "img/common/oursite_on.gif"

/*HOME BUTTON*/

function SwapOutHome(){
document.Home.src = Rollimage[1].src;
return true;
}

function SwapBackHome(){
document.Home.src = Rollimage[0].src; 
return true;
}

/*MACHINES BUTTON*/

function SwapOutMachines(){
document.Machines.src = Rollimage[3].src;
return true;
}

function SwapBackMachines(){
document.Machines.src = Rollimage[2].src; 
return true;
}

/*SERVICE BUTTON*/

function SwapOutService(){
document.Service.src = Rollimage[5].src;
return true;
}

function SwapBackService(){
document.Service.src = Rollimage[4].src; 
return true;
}

/*WANTED LISTING BUTTON*/

function SwapOutWanted(){
document.Wanted.src = Rollimage[7].src;
return true;
}

function SwapBackWanted(){
document.Wanted.src = Rollimage[6].src; 
return true;
}

/*OUR SITE BUTTON*/

function SwapOutSite(){
document.Site.src = Rollimage[9].src;
return true;
}

function SwapBackSite(){
document.Site.src = Rollimage[8].src; 
return true;
}