//colResizable - by Alvaro Prieto Lauroba - MIT & GPL
(
function(a)
{
  function h(b)
  {
    var c=a(this).data(q),d=m[c.t],e=d.g[c.i];
    e.ox=b.pageX;
    e.l=e[I]()[H];
    i[D](E+q,f)[D](F+q,g);
    P[z](x+"*{cursor:"+d.opt.dragCursor+K+J);
    e[B](d.opt.draggingClass);
    l=e;
    if(d.c[c.i].l)
      for(b=0;b<d.ln;b++)
	c=d.c[b],c.l=j,c.w=c[u]();
    return j   
  }

function g(b)
{
  i.unbind(E+q).unbind(F+q);
  a("head :last-child").remove();
  if(l)
  {
    l[A](l.t.opt.draggingClass);
    var f=l.t,g=f.opt.onResize;
    l.x&&(e(f,l.i,1),d(f),g&&(b[G]=f[0],g(b)));
    f.p&&O&&c(f);l=k
  
  }
  
}

function f(a)
{
  if(l)
  {
    var b=l.t,c=a.pageX-l.ox+l.l,f=b.opt.minWidth,g=l.i,h=1.5*b.cs+f+b.b,i=g==b.ln-1?b.w-h:b.g[g+1][I]()[H]-b.cs-f,f=g?b.g[g-1][I]()[H]+b.cs+f:h,c=s.max(f,s.min(i,c));
    l.x=c;l.css(H,c+p);
    if(b.opt.liveDrag&&(e(b,g),d(b),c=b.opt.onDrag))
      a[G]=b[0],c(a)
     
  }
  return j
   
}

function e(a,b,c)
{
  var d=l.x-l.l,e=a.c[b],f=a.c[b+1],g=e.w+d,d=f.w-d;
  e[u](g+p);f[u](d+p);
  a.cg.eq(b)[u](g+p);
  a.cg.eq(b+1)[u](d+p);
  if(c)
    e.w=g,f.w=d
       
}

function d(a)
{
  a.gc[u](a.w);
  for(var b=0;b<a.ln;b++)
  {
    var c=a.c[b];
    a.g[b].css({left:c.offset().left-a.offset()[H]+c.outerWidth()+a.cs/2+p,height:a.opt.headerOnly?a.c[0].outerHeight():a.outerHeight()})}}
    function c(a,b)
    {
      var c,d=0,e=0,f=[];
      if(b)
	if(a.cg[C](u),a.opt.flush)
	  O[a.id]="";
	else
	{
	  for(c=O[a.id].split(";");e<a.ln;e++)
	    f[y](100*c[e]/c[a.ln]+"%"),b.eq(e).css(u,f[e]);
	  for(e=0;e<a.ln; e++)
	    a.cg.eq(e).css(u,f[e]) 
	}
      else
      {
	O[a.id]="";
	for(e in a.c)c=a.c[e][u](),O[a.id]+=c+";",d+=c;O[a.id]+=d
	
      }  
    }
    
    function b(b)
    {
      var e=">thead>tr>",f='"></div>',g=">tbody>tr:first>",i=">tr:first>",j="td",k="th",l=b.find(e+k+","+e+j);
      l.length||(l=b.find(g+k+","+i+k+","+g+j+","+i+j));
      b.cg=b.find("col");b.ln=l.length;b.p&&O&&O[b.id]&&c(b,l);
      l.each(function(c){
      var d=a(this),e=a(b.gc[z](w+"CRG"+f)[0].lastChild);
      e.t=b;e.i=c;
      e.c=d;d.w=d[u]();
      b.g[y](e);
      b.c[y](d);
      d[u](d.w)[C](u);
      if(c<b.ln-1)
	e.mousedown(h)[z](b.opt.gripInnerHtml)[z](w+q+'" style="cursor:'+b.opt.hoverCursor+f);
      else e[B]("CRL")[A]("CRG");
	e.data(q,{i:c,t:b[v](o)})});b.cg[C](u);d(b);
      b.find("td, th").not(l).not(N+"th, table td").each
      (
	function()
	{
	  a(this)[C](u)
	  
	}
      )     
    }
    
    var i=a(document),j=!1,k=null,l=k,m=[],n=0,o="id",p="px",q="CRZ",r=parseInt,s=Math,t=a.browser.msie,u="width",v="attr",w='<div class="',x="<style type='text/css'>",y="push",z="append",A="removeClass",B="addClass",C="removeAttr",D="bind",E="mousemove.",F="mouseup.",G="currentTarget",H="left",I="position",J="}</style>",K="!important;",L=":0px"+K,M="resize",N="table",O,P=a("head")[z](x+".CRZ{table-layout:fixed;}.CRZ td,.CRZ th{padding-"+H+L+"padding-right"+L+"overflow:hidden}.CRC{height:0px;"+I+":relative;}.CRG{margin-left:-5px;"+I+":absolute;z-index:5;}.CRG .CRZ{"+I+":absolute;background-color:red;filter:alpha(opacity=1);opacity:0;width:10px;height:100%;top:0px}.CRL{"+I+":absolute;width:1px}.CRD{ border-left:1px dotted black"+J);try{O=sessionStorage}catch(Q){}a(window)[D](M+"."+q,function(){for(a in m){var a=m[a],b,c=0;a[A](q);if(a.w!=a[u]()){a.w=a[u]();for(b=0;b<a.ln;b++)c+=a.c[b].w;for(b=0;b<a.ln;b++)a.c[b].css(u,s.round(1e3*a.c[b].w/c)/10+"%").l=1}d(a[B](q))}});a.fn.extend({colResizable:function(c){c=a.extend(
    {
      draggingClass:"CRD",gripInnerHtml:"",liveDrag:j,minWidth:15,headerOnly:j,hoverCursor:"e-"+M,dragCursor:"e-"+M,postbackSafe:j,flush:j,marginLeft:k,marginRight:k,disable:j,onDrag:k,onResize:k   
    },c);
    
    return this.each(
      function()
      {
	var d=c,e=a(this);
	if(d.disable)
	{
	  if(e=e[v](o),(d=m[e])&&d.is(N))
	    d[A](q).gc.remove(),delete m[e]}
	  else
	  {
	    var f=e.id=e[v](o)||q+n++;
	    e.p=d.postbackSafe;
	    if(e.is(N)&&!m[f])
	      e[B](q)[v](o,f).before(w+'CRC"/>'),e.opt=d,e.g=[],e.c=[],e.w=e[u](),e.gc=e.prev(),d.marginLeft&&e.gc.css("marginLeft",d.marginLeft),d.marginRight&&e.gc.css("marginRight",d.marginRight),e.cs=r(t?this.cellSpacing||this.currentStyle.borderSpacing:e.css("border-spacing"))||2,e.b=r(t?this.border||this.currentStyle.borderLeftWidth:e.css("border-"+H+"-"+u))||1,m[f]=e,b(e)}})}})})(jQuery)