// general.js
function changeImg(link, aWidth, aHeight ){
while (aWidth > 375){
aWidth = aWidth * .9;
aHeight = aHeight *.9;
//alert("reducing size: " + aWidth + "-" + aHeight);
}
while (aHeight > 400) {
aWidth = aWidth * .9;
aHeight = aHeight *.9;
}
var elem = document.getElementById("bigPic");
elem.style.width=aWidth;
elem.style.height=aHeight;
elem.style.display="inline";
elem.setAttribute("src", link);
var elem2 = document.getElementById("hideText");
elem2.style.display="none";
}
function changeImg2(link, aWidth, aHeight ){
while (aWidth > 375){
aWidth = aWidth * .9;
aHeight = aHeight *.9;
}
while (aHeight > 400) {
aWidth = aWidth * .9;
aHeight = aHeight *.9;
}
var elem = document.getElementById("bigPic");
elem.style.width=aWidth;
elem.style.height=aHeight;
elem.style.display="inline";
elem.setAttribute("src", link);
var elem2 = document.getElementById("hideText");
elem2.style.display="none";
}
function show(layer){
var element = document.getElementById(layer);
element.style.display="block";
}
function hide(layer){
var element = document.getElementById(layer);
element.style.display="none";
}
function changeImg2(link, aWidth, aHeight)
{
newwindow2=window.open('','name','height=400,width=300');
var tmp = newwindow2.document;
tmp.write('Photo');
tmp.write('');
tmp.write('
');
tmp.write('' );
tmp.write('
');
tmp.write('');
tmp.close();
}
function test(aClass){
// should have function to access all elements conforming to class x
var element = document.getElementByClass(aClass);
element.style.display = "none";
}
function changecss(myclass,element,value) {
var CSSRules
if (document.all) {
CSSRules = 'rules';
}
else if (document.getElementById) {
CSSRules = 'cssRules';
}
else return
for (var i = 0; i < document.styleSheets.length; i++) {
for (var j = 0; j < document.styleSheets[i][CSSRules].length; j++) {
if (document.styleSheets[i][CSSRules][j].selectorText == myclass) {
document.styleSheets[i][CSSRules][j].style[element] = value
}
}
}
}
function adjustFloat(){
var element = document.getElementById("posBarLeft");
var middle = document.getElementById("posMiddle");
var soundDiv = document.getElementById("soundBox");
var pos =middle.clientWidth + element.clientWidth - 60;
soundDiv.style.position="absolute";
soundDiv.style.left=pos;
soundDiv.style.top=40;
show("soundBox");
}