//Main Nav Roll Overs
function buttonOver(target, path, dropDownID){
	target.style.backgroundImage = 'url(' + path + 'images/navDown.gif)';
	if (document.getElementById(dropDownID)){
		var dropDown = document.getElementById(dropDownID);
		//dropDown.style.top = '155';
		dropDown.style.visibility = 'visible';
	}
}

function buttonOut(target, path, dropDownID){
	target.style.backgroundImage = 'url(' + path + 'images/navUp.gif)';
	if (document.getElementById(dropDownID)){
		var dropDown = document.getElementById(dropDownID);
		dropDown.style.visibility = 'hidden';
	}
}


function 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=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];
		}
	}
}