//***********************************
//*  
//*   Author:  Jonathan Hardy
//*  Purpose:  UGA Personal Site
//*     Date:  4/25/2007
//*  
//***********************************

function frameLoad(frameName, frameUrl) {
  if ( window.frames[frameName] ) {
    window.frames[frameName].location = frameUrl;   
    return false;
  }
  else return true;
}

function frameHeight() {
  if (parent == window) return;
  else parent.setIframeHeight('ifrm');
}

function randImg(imgName, imgWidth, imgHeight) {
    var randNum1 = Math.floor(Math.random()*3);
    
    var strCode = "<img src=\"../images/" + imgName + randNum1 + ".gif\" width=\"" + imgWidth + "\" length=\"" + imgHeight + "\" class=\"txtWrap\">";
    
    return strCode;
}