//script for internal rotating images
var imagearray = new Array('images/random/random1.jpg','images/random/random2.jpg','images/random/random3.jpg','images/random/random4.jpg');
var j = 0
var p = imagearray.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = imagearray[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<img src="'+imagearray[whichImage]+'" width="958" height="290" alt="Drake Construction" title="Drake Construction" border="0">');
}
//Navigation Mouse Over Effects
function NavMouseOver(oLayer){
	oLayer.bgColor = "#da251c";	
}
function NavMouseOut(oLayer){
	oLayer.bgColor = "#000000";	
}