function DR_SwapImage (id, imageString) {
	theImage = findId(id);
	theImageSrc = theImage.src;
	ExtIndex = theImageSrc.lastIndexOf(".");
	if (!theImageSrc.match(imageString)) {
		theImageSrc_on = theImageSrc.slice( 0, ExtIndex ) + imageString + theImageSrc.slice( ExtIndex );
		//alert( "theImageSrc_on: " + theImageSrc_on )
		theImage.src = theImageSrc_on;
	}
}


function DR_SwapImageRestore () {
	theImage.src = theImageSrc
}

function ExpandCollapse(id, theClass) {	
// find all divs
	var divs = document.getElementsByTagName('div');
	if (divs) {
		// loop through all
		for (var i=0;i<divs.length;i++)	{ 
			// hide all with class passed
			if (divs[i].className == theClass) {
				// if id then hide all
				if (id) { divs[i].style.display = 'none'; } 
				// if no id then show all
				else { divs[i].style.display = ''; }
			}
		}
	}
	
	// if id passed, show the one	
	if (id) {
		if (document.getElementById(id)) { document.getElementById(id).style.display="";}
	}
}


function position(thediv, theanchor,X,Y ) {
	
	if (X) { xOffset = X  } else ( xOffset = 10 )
	if (Y) { yOffset = Y  } else ( yOffset = 10 )
	
	lyr = findId(thediv);
	theimage = findId(theanchor)
	if (lyr){
		if (theimage) {
			locY = findPosY(theimage) + yOffset;
			locX = findPosX(theimage) + xOffset;
			lyr.style.left = locX + 'px';
			lyr.style.top = locY + 'px';
		}
	}
}


function getoffset(theTable, theDiv) {
	var Div = new getObj(theDiv);
	if (Div) {
		tableWidth = theTable.offsetWidth;
		offset = tableWidth - Div.obj.offsetWidth;
		return offset;
	}
}

function HideShow(id) {
	theElement = findId(id);
	if (theElement) { theElement.style.display=theElement.style.display==''?'none':''};
}

//** Drop Nav Centered on Site **//
// IE and Mozilla friendly way to get id's
function findId(id) {
	if (document.getElementById) {
		return document.getElementById(id);
	} else if (document.all) {
		return document.all.id;
	}
}
//  END IE and Mozilla friendly way to get id's

tdLastId = "";
tdCurrentId = "";
waiting = 0;
waitTime = 50;
timeoutId = "";

function navFlip(id, that, xOffset, yPos) {
	//alert(xOffset)
	if (!xOffset) xOffset = 0;
	if (!yPos) yPos = 0; 
	if (waiting) {
		if (id != tdLastId) {
			clearTimeout(timeoutId);
			that_saved = that;
			timeoutId = setTimeout('clearWait(' + xOffset + ', ' + yPos + ')', waitTime);
		}
		tdLastId = id;
		return;
	}

if (tdCurrentId != id) {
		if (id) {
			lyr = findId(id);
			if (lyr) { //Error fix 4/20/04
				if (that) {
					lyr.style.left = findPosX(that) + xOffset + 'px';
					if (yPos != 0) {
						lyr.style.top = findPosY(that) + yPos + 'px';
					}
				}	
	
				lyr.style.visibility = "visible";
	
				waiting = id;
			}// end lyr
		}

		if (tdCurrentId) {
			//alert('dis: ' + tdCurrentId + ' waiting:' + waiting);

			lyr = findId(tdCurrentId);
			if (lyr) { //Error fix 4/20/04
				lyr.style.visibility = "hidden";
			}// end if
		}
		tdCurrentId = id;
	}
	tdLastId = id;
}

function clearWait(xOffset, yPos) {
	//alert('clearing: ' + waiting);
	waiting = 0;
	navFlip(tdLastId, that_saved, xOffset, yPos);
}

// Functions to find positions of static images
function findPosX(obj) {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent) break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

function findPosY(obj) {
    var curtop = 0;
    if(obj.offsetParent)
        while(1) {
          curtop += obj.offsetTop;
          if(!obj.offsetParent) break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }
// END ** Drop Nav Centered on Site **//

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

//Mouseover Script
<!--

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_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=MM_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];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

browser = navigator.appName;
ie = "Microsoft Internet Explorer";
netscape = "Netscape";

function SetFormValue(formStr,field,value) {
	
	thisForm=(MM_findObj(formStr))
	
	if (thisForm) {
		if (null != (thisForm.elements[field])) {
			if ((browser == netscape)&&(thisForm.elements[field].type=='select-one')){
				sellength=thisForm.elements[field].length;
				for (i=0; i< sellength; i++) {
					if (thisForm.elements[field].options[i].value==value)
						thisForm.elements[field].options[i].selected=true;
				}
			} 
			else 
				thisForm.elements[field].value=value;
		}		
	}
}

function SubmitForm(formStr) {
	thisForm=(MM_findObj(formStr))
	if(thisForm) thisForm.submit();
}

function SetFormAction(formStr,value) {
	
	form=(MM_findObj(formStr))
		if (form) 
			form.action=value;
	
}
//-->