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function browserType() {
var type;
if (document.layers) {
type = 'nn4';
}
if (document.all) {
type = 'ie';
}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
type = 'gecko';
}
return type;
}
var browser_type = browserType();
function findLayer(name) {
var layer;
if (browser_type == 'gecko') {
layer = eval('document.getElementById(\'' + name + '\')');
} else if (browser_type == 'ie') {
layer = eval('document.all[\'' + name + '\']');
} else {
layer = eval('document.layers[\'' + name + '\']');
}
return layer;
}
var resizeOb = new Object();
function resizeStart(event) {
var x;
if (browser_type == 'ie') {
resizeOb.layer = window.event.srcElement;
x = window.event.clientX + document.documentElement.scrollLeft + document.body.scrollLeft;
} else {
resizeOb.layer = event.target;
x = event.clientX + window.scrollX;
}
resizeOb.startX = x;
resizeOb.startW = parseInt(resizeOb.layer.style.width, 10);
if (isNaN(resizeOb.startW)) {
resizeOb.startW = 0;
}
if (browser_type == 'ie') {
document.attachEvent("onmousemove", resizeMove);
document.attachEvent("onmouseup", resizeStop);
window.event.cancelBubble = true;
window.event.returnValue = false;
} else {
document.addEventListener("mousemove", resizeMove, true);
document.addEventListener("mouseup", resizeStop, true);
event.preventDefault();
}
}
function resizeMove(event) {
var x, w;
if (browser_type == 'ie') {
x = window.event.clientX + document.documentElement.scrollLeft + document.body.scrollLeft;
} else {
x = event.clientX + window.scrollX;
}
w = (resizeOb.startW + (x - resizeOb.startX));
if (w <= (parseInt(resizeOb.layer.parentNode.style.width, 10) - (15 + 4))) {
if (w >= (parseInt(findLayer('partition_used').style.width, 10) + 10)) {
resizeOb.layer.style.width = w + 'px';
}
}
if (browser_type == 'ie') {
window.event.cancelBubble = true;
window.event.returnValue = false;
} else {
event.preventDefault();
}
}
function resizeStop(event) {
if (browser_type == 'ie') {
document.detachEvent("onmousemove", resizeMove);
document.detachEvent("onmouseup", resizeStop);
} else {
document.removeEventListener("mousemove", resizeMove, true);
document.removeEventListener("mouseup", resizeStop, true);
}
}
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