function searchWindow(theURL) { //v2.0
  window.open(theURL,'SearchWindow','toolbar=yes, location=yes, directories=no, status=yes, menubar=no, scrollbars=no, resizable=yes, copyhistory=no, width=500, height=500, screenX=150, screenY=100, top=100, left=150');
}
function visitLink (url) {
newWin=window.open(url, 'basewindow');
newWin.focus();
}
function EmailWindow(theURL) { //v2.0
  window.open(theURL,'EmailWindow','toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=yes, copyhistory=no, width=500, height=400, screenX=150, screenY=150, top=150, left=150');
}
// Style changing functions for html elements
function getRef(obj){
    return (typeof obj == "string") ?
    document.getElementById(obj) : obj;
}
function setStyle(obj,style,value){
    getRef(obj).style[style]= value;
}
function setClassName(obj, className){
    getRef(obj).className= className;
}
function toggleStyle(obj, style, value1, value2){
    obj= getRef(obj);
    // obj.isValue1 will be false the first time.
    if(!obj.isValue1){
        obj.style[style]= value1;
        obj.isValue1= true;
    }
    else{
        obj.style[style]= value2;
        obj.isValue1= false;
    }
}
function toggleClassName(obj, class1, class2){
    obj= getRef(obj);
    // obj.isClass1 will be false the first time.
    if(!obj.isClass1){
        obj.className= class1;
        obj.isClass1= true;
    }
    else{
        obj.className= class2;
        obj.isClass1= false;
    }
}