1
+ − 1
// Sliding drawers on the sidebar
+ − 2
+ − 3
// our global vars
+ − 4
// the delay between the slide in/out, and a little inertia
+ − 5
+ − 6
var sliders_initted = false;
+ − 7
+ − 8
function initSliders()
+ − 9
{
+ − 10
sliders_initted = true;
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Vastly improved compatibility with older versions of IE, particularly 5.0, through the use of a kill switch that turns off all AJAX functions
Dan
diff
changeset
+ − 11
if ( KILL_SWITCH )
b354deeaa4c4
Vastly improved compatibility with older versions of IE, particularly 5.0, through the use of a kill switch that turns off all AJAX functions
Dan
diff
changeset
+ − 12
return false;
1
+ − 13
// detect whether the user has ie or not, how we get the height is different
+ − 14
var useragent = navigator.userAgent.toLowerCase();
+ − 15
var ie = ((useragent.indexOf('msie') != -1) && (useragent.indexOf('opera') == -1) && (useragent.indexOf('webtv') == -1));
+ − 16
+ − 17
if(ie)
+ − 18
return;
+ − 19
+ − 20
var divs = getElementsByClassName(document, "div", "slideblock");
+ − 21
+ − 22
for(var i=0; i<divs.length; i++)
+ − 23
{
+ − 24
// set a unique id for this slider
+ − 25
divs[i].metaid = i;
+ − 26
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// get the original height
+ − 28
var baseheight = (ie) ? divs[i].offsetHeight + "px" : document.defaultView.getComputedStyle(divs[i], null).getPropertyValue('height', null);
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+ − 30
// use cookies to toggle whether to display it or not
+ − 31
var id = ( divs[i].parentNode.firstChild.nextSibling ) ? divs[i].parentNode.firstChild.nextSibling.firstChild : divs[i].parentNode.parentNode.firstChild.nextSibling.firstChild;
+ − 32
+ − 33
if(id.innerHTML || id.nextSibling.length < 1) id = id.innerHTML;
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else id = id.nextSibling.innerHTML; // Gecko fix
+ − 35
+ − 36
var cookieName = 'mdgSliderState_'+i; // id.replace(' ', '_');
+ − 37
//alert(cookieName + ': ' + readCookie(cookieName));
+ − 38
if(readCookie(cookieName)=='closed')
+ − 39
{
+ − 40
divs[i].style.display = "none";
+ − 41
}
+ − 42
else
+ − 43
{
+ − 44
divs[i].style.display = "block";
+ − 45
}
+ − 46
+ − 47
// "save" our div height, because once it's display is set to none we can't get the original height again
+ − 48
var d = new div();
+ − 49
d.el = divs[i];
+ − 50
d.ht = baseheight.substring(0, baseheight.indexOf("p"));
+ − 51
+ − 52
// store our saved version
+ − 53
divheights[i] = d;
+ − 54
}
+ − 55
}
+ − 56
+ − 57
// this is one of our divs, it just has a DOM reference to the element and the original height
+ − 58
function div(_el, _ht)
+ − 59
{
+ − 60
this.el = _el;
+ − 61
this.ht = _ht;
+ − 62
}
+ − 63
+ − 64
function toggle(t)
+ − 65
{
+ − 66
if(IE)
+ − 67
return false;
57
b354deeaa4c4
Vastly improved compatibility with older versions of IE, particularly 5.0, through the use of a kill switch that turns off all AJAX functions
Dan
diff
changeset
+ − 68
if ( KILL_SWITCH )
b354deeaa4c4
Vastly improved compatibility with older versions of IE, particularly 5.0, through the use of a kill switch that turns off all AJAX functions
Dan
diff
changeset
+ − 69
return false;
1
+ − 70
if ( !sliders_initted )
+ − 71
initSliders();
+ − 72
// reset our inertia base and interval
+ − 73
inertiabase = inertiabaseoriginal;
+ − 74
clearInterval(slideinterval);
+ − 75
+ − 76
// get our block
+ − 77
block = t.parentNode.nextSibling;
+ − 78
+ − 79
// for mozilla, it doesn't like whitespace between elements
+ − 80
if(block.className == undefined)
+ − 81
block = t.parentNode.nextSibling.nextSibling;
+ − 82
+ − 83
if(block.style.display == "none")
+ − 84
{
+ − 85
block.style.display = "block";
+ − 86
block.style.height = "1px";
+ − 87
+ − 88
// our goal and current height
+ − 89
targetheight = divheight(block);
+ − 90
heightnow = 1;
+ − 91
+ − 92
// remember toggled state
+ − 93
cookieName = 'mdgSliderState_'+block.metaid; // t.innerHTML.replace(' ', '_');
+ − 94
createCookie(cookieName, 'open', 3650);
+ − 95
+ − 96
// our interval
+ − 97
slideinterval = setInterval(slideout, slideintervalinc);
+ − 98
}
+ − 99
else
+ − 100
{
+ − 101
// our goal and current height
+ − 102
targetheight = 1;
+ − 103
heightnow = divheight(block);
+ − 104
+ − 105
// remember toggled state
+ − 106
cookieName = 'mdgSliderState_'+block.metaid; // t.innerHTML.replace(' ', '_');
+ − 107
createCookie(cookieName, 'closed', 3650);
+ − 108
+ − 109
// our interval
+ − 110
slideinterval = setInterval(slidein, slideintervalinc);
+ − 111
}
+ − 112
}
+ − 113
+ − 114
// this is our slidein function the interval uses, it keeps subtracting
+ − 115
// from the height till it's 1px then it hides it
+ − 116
function slidein()
+ − 117
{
+ − 118
if(heightnow > targetheight)
+ − 119
{
+ − 120
// reduce the height by intertiabase * inertiainc
+ − 121
heightnow -= inertiabase;
+ − 122
+ − 123
// increase the intertiabase by the amount to keep it changing
+ − 124
inertiabase += inertiainc;
+ − 125
+ − 126
// it's possible to exceed the height we want so we use a ternary - (condition) ? when true : when false;
+ − 127
block.style.height = (heightnow > 1) ? heightnow + "px" : targetheight + "px";
+ − 128
}
+ − 129
else
+ − 130
{
+ − 131
// finished, so hide the div properly and kill the interval
+ − 132
clearInterval(slideinterval);
+ − 133
block.style.display = "none";
+ − 134
}
+ − 135
}
+ − 136
+ − 137
// this is the function our slideout interval uses, it keeps adding
+ − 138
// to the height till it's fully displayed
+ − 139
function slideout()
+ − 140
{
+ − 141
block.style.display = 'block';
+ − 142
if(heightnow < targetheight)
+ − 143
{
+ − 144
// increases the height by the inertia stuff
+ − 145
heightnow += inertiabase;
+ − 146
+ − 147
// increase the inertia stuff
+ − 148
inertiabase += inertiainc;
+ − 149
+ − 150
// it's possible to exceed the height we want so we use a ternary - (condition) ? when true : when false;
+ − 151
block.style.height = (heightnow < targetheight) ? heightnow + "px" : targetheight + "px";
+ − 152
+ − 153
}
+ − 154
else
+ − 155
{
+ − 156
// finished, so make sure the height is what it's meant to be (inertia can make it off a little)
+ − 157
// then kill the interval
+ − 158
clearInterval(slideinterval);
+ − 159
block.style.height = targetheight + "px";
+ − 160
}
+ − 161
}
+ − 162
+ − 163
// returns the height of the div from our array of such things
+ − 164
function divheight(d)
+ − 165
{
+ − 166
for(var i=0; i<divheights.length; i++)
+ − 167
{
+ − 168
if(divheights[i].el == d)
+ − 169
{
+ − 170
return divheights[i].ht;
+ − 171
}
+ − 172
}
+ − 173
}
+ − 174
+ − 175
/*
+ − 176
the getElementsByClassName function I pilfered from this guy. It's
+ − 177
a useful function that'll return any/all tags with a specific css class.
+ − 178
+ − 179
Written by Jonathan Snook, http://www.snook.ca/jonathan
+ − 180
Add-ons by Robert Nyman, http://www.robertnyman.com
+ − 181
+ − 182
Modified to match all elements that match the class name plus an integer after the name
+ − 183
This is used in Enano to allow sliding sidebar widgets that use their own CSS
+ − 184
*/
+ − 185
function getElementsByClassName(oElm, strTagName, strClassName)
+ − 186
{
+ − 187
// first it gets all of the specified tags
+ − 188
var arrElements = (strTagName == "*" && document.all) ? document.all : oElm.getElementsByTagName(strTagName);
+ − 189
+ − 190
// then it sets up an array that'll hold the results
+ − 191
var arrReturnElements = new Array();
+ − 192
+ − 193
// some regex stuff you don't need to worry about
+ − 194
strClassName = strClassName.replace(/\-/g, "\\-");
+ − 195
+ − 196
var oRegExp = new RegExp("(^|\\s)" + strClassName + "([0-9]*)(\\s|$)");
+ − 197
var oElement;
+ − 198
+ − 199
// now it iterates through the elements it grabbed above
+ − 200
for(var i=0; i<arrElements.length; i++)
+ − 201
{
+ − 202
oElement = arrElements[i];
+ − 203
+ − 204
// if the class matches what we're looking for it ads to the results array
+ − 205
if(oElement.className.match(oRegExp))
+ − 206
{
+ − 207
arrReturnElements.push(oElement);
+ − 208
}
+ − 209
}
+ − 210
+ − 211
// then it kicks the results back to us
+ − 212
return (arrReturnElements)
+ − 213
}
+ − 214