/* Bugfixing Olaf Bosch http://olaf-bosch.de/ same-height works correct
* Demo @ http://olaf-bosch.de/bugs/jquery/nifty/index.html
* 07.01.2007
***********************************************************************
* Nifty for jQuery is a modified and optimized version of Nifty Corners Cube.
* The new one has been programmed by Paul Bakaus (paul.bakaus@gmail.com), read below
* for further copyright information.
*/
/* Nifty Corners Cube - rounded corners with CSS and Javascript
Copyright 2006 Alessandro Fulciniti (a.fulciniti@html.it)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
jQuery(document).ready(function() {
var l= document.createElement("link");
jQuery(l).attr("type","text/css");
jQuery(l).attr("rel","stylesheet");
jQuery(l).attr("href","nifty.css");
jQuery(l).attr("media","screen");
jQuery("head").append(l);
});
jQuery.fn.nifty = function(options){
if((document.getElementById && document.createElement && Array.prototype.push) == false) return;
options = options || "";
h = (options.indexOf("fixed-height") >= 0) ? this.offsetHeight : 0;
this.each(function(){
var i,top="",bottom="";
if(options != ""){
options=options.replace("left","tl bl");
options=options.replace("right","tr br");
options=options.replace("top","tr tl");
options=options.replace("bottom","br bl");
options=options.replace("transparent","alias");
if(options.indexOf("tl") >= 0) { top="both"; if(options.indexOf("tr") == -1) top="left"; } else if(options.indexOf("tr") >= 0) top="right";
if(options.indexOf("bl") >= 0) { bottom="both"; if(options.indexOf("br") == -1) bottom="left"; } else if(options.indexOf("br") >= 0) bottom="right";
}
if(top=="" && bottom=="" && options.indexOf("none") == -1){top="both";bottom="both";}
// IE Fix
if(this.currentStyle!=null && this.currentStyle.hasLayout!=null && this.currentStyle.hasLayout==false)
jQuery(this).css("display","inline-block");
if(top!="") {
//add top
var d=document.createElement("b"),lim=4,border="",p,i,btype="r",bk,color;
jQuery(d).css("marginLeft","-"+_niftyGP(this,"Left")+"px");
jQuery(d).css("marginRight","-"+_niftyGP(this,"Right")+"px");
if(options.indexOf("alias") >= 0 || (color=_niftyBC(this))=="transparent"){
color="transparent";bk="transparent"; border=_niftyPBC(this);btype="t";
}
else{
bk=_niftyPBC(this); border=_niftyMix(color,bk);
}
jQuery(d).css("background",bk);
d.className="niftycorners";
p=_niftyGP(this,"Top");
if(options.indexOf("small") >= 0){
jQuery(d).css("marginBottom",(p-2)+"px");
btype+="s"; lim=2;
}
else if(options.indexOf("big") >= 0){
jQuery(d).css("marginBottom",(p-10)+"px");
btype+="b"; lim=8;
}
else jQuery(d).css("marginBottom",(p-5)+"px");
for(i=1;i<=lim;i++)
jQuery(d).append(CreateStrip(i,top,color,border,btype));
jQuery(this).css("paddingTop", "0px");
jQuery(this).prepend(d);
}
if(bottom!="") {
//add bottom
var d=document.createElement("b"),lim=4,border="",p,i,btype="r",bk,color;
jQuery(d).css("marginLeft","-"+_niftyGP(this,"Left")+"px");
jQuery(d).css("marginRight","-"+_niftyGP(this,"Right")+"px");
if(options.indexOf("alias") >= 0 || (color=_niftyBC(this))=="transparent"){ color="transparent";bk="transparent"; border=_niftyPBC(this);btype="t"; } else { bk=_niftyPBC(this); border=_niftyMix(color,bk); }
jQuery(d).css("background",bk);
d.className="niftycorners";
p=_niftyGP(this,"Bottom");
if(options.indexOf("small") >= 0){
jQuery(d).css("marginTop",(p-2)+"px");
btype+="s"; lim=2;
}
else if(options.indexOf("big") >= 0){
jQuery(d).css("marginTop",(p-10)+"px");
btype+="b"; lim=8;
}
else jQuery(d).css("marginTop",(p-5)+"px");
for(i=lim;i>0;i--)
jQuery(d).append(CreateStrip(i,bottom,color,border,btype));
jQuery(this).css("paddingBottom", "0");
jQuery(this).append(d);
};
});
if(options.indexOf("height") >= 0){
var maxHeight=0;
var minHeight = ($.browser.msie && typeof XMLHttpRequest == 'function') ? 'height' : 'min-height';
this.each(function(){
if (this.offsetHeight>maxHeight) {maxHeight=this.offsetHeight;}
});
this.each(function(){
var t=document.createElement("b");
t.className="niftyfill";
jQuery(t).css(minHeight,((maxHeight-this.offsetHeight) +"px"));
nc=this.lastChild;
nc.className=="niftycorners" ? this.insertBefore(t,nc) : jQuery(this).append(t);
});
}
}
function CreateStrip(index,side,color,border,btype){
var x=document.createElement("b");
x.className=btype+index;
jQuery(x).css("backgroundColor", color).css("borderColor", border);
if(side=="left") jQuery(x).css("borderRightWidth", "0").css("marginRight", "0");
else if(side=="right") jQuery(x).css("borderLeftWidth", "0").css("marginLeft", "0");
return(x);
}
function _niftyPBC(x){
var el=x.parentNode,c;
while(el.tagName.toUpperCase()!="HTML" && (c=_niftyBC(el))=="transparent")
el=el.parentNode;
if(c=="transparent") c="#FFFFFF";
return(c);
}
function _niftyBC(x){
var c=jQuery(x).css("backgroundColor");
if(c==null || c=="transparent" || c.indexOf("rgba(0, 0, 0, 0)") >= 0) return("transparent");
if(c.indexOf("rgb") >= 0) {
var hex="";
var regexp=/([0-9]+)[, ]+([0-9]+)[, ]+([0-9]+)/;
var h=regexp.exec(c);
for(var i=1;i<4;i++){
var v=parseInt(h[i]).toString(16);
if(v.length==1) hex+="0"+v; else hex+=v;
}
c = "#"+hex;
}
return(c);
}
function _niftyGP(x,side){
var p=jQuery(x).css("padding"+side);
if(p==null || p.indexOf("px") == -1) return(0);
return(parseInt(p));
}
function _niftyMix(c1,c2){
var i,step1,step2,x,y,r=new Array(3);
c1.length==4 ? step1=1 : step1=2;
c2.length==4 ? step2=1 : step2=2;
for(i=0;i<3;i++){
x=parseInt(c1.substr(1+step1*i,step1),16);
if(step1==1) x=16*x+x;
y=parseInt(c2.substr(1+step2*i,step2),16);
if(step2==1) y=16*y+y;
r[i]=Math.floor((x*50+y*50)/100);
r[i]=r[i].toString(16);
if(r[i].length==1) r[i]="0"+r[i];
}
return("#"+r[0]+r[1]+r[2]);
}
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