show = new Image();
show.src = "images/show.gif";
hide = new Image();
hide.src = "images/hide.gif";

var on = false;
var Bon = false;

function microLo(docId) {
//toggles locator show hide button and document for Front image
	if (on == true) {
		document.toggle.src = "images/show.gif";
		document[docId].src = eval(docId + ".src");
		on = false;
	}
	else if (on == false) {
		document.toggle.src = "images/hide.gif";
		document[docId].src = eval(docId + "_sho.src");
		on = true;
	}
}

function microBLo(docId) {
//toggles locator show hide button and document for Back image
	if (Bon == true) {
		document.Btoggle.src = "images/show.gif";
		document[docId].src = eval(docId + ".src");
		Bon = false;
	}
	else if (Bon == false) {
		document.Btoggle.src = "images/hide.gif";
		document[docId].src = eval(docId + "_sho.src");
		Bon = true;
	}
	//window.event.cancelBubble = true;
	//if(window.scroll){
	//	window.scrollTo(0,5000);
	//}
}

function microBLo2(docId) {
//toggles locator show hide button and document for Back image
  var flag = document.images['Btoggle'].src.indexOf('images/hide.gif')>-1;
  //alert(flag + ' ' + document.images['Btoggle'].src);
  document.images['Btoggle'].src = flag?'images/show.gif':'images/hide.gif';
  document.getElementById('tdB400').style.backgroundImage = 'url(' + (flag?eval(docId + ".src"):eval(docId + "_sho.src")) + ')';
}
	
	

function over(imgName) {
    //displays rollover state when nav elements are rolled over 
    if (document.images) {
        document[imgName].src = eval(imgName + "_over" + ".src");
    }
}

function resizeImg(obj){
  var newObj = obj.parentNode;
  while(newObj.nodeName != 'TD'){
    newObj = newObj.parentNode;
  }
  newImage = new Image();
  newImage.src = newObj.style.backgroundImage.replace('url(','').replace(')','');
  newObj.width = newImage.width;
  newObj.height = newImage.height;
  obj.width = newImage.width;
  obj.height = newImage.height;
}

function off(imgName) {
    //reverts images to normal state when nav elements are rolled off
    if (document.images) {
        document[imgName].src = eval(imgName + "_off.src");
    }
}

function popSite(){
	var win1 = window.open("contents.asp", "Docutector", "menubar=no,scrollbars=yes,resizable=yes,top=150,left=200,height=600,width=800");
}