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b=this;this.list=$(c);this.top=$(d);this.bottom=$(a);this.step_size=6;this.step_time=20;this.delay=500;this.top.mouseenter(function(){if(rcmail.drag_active){b.ts=window.setTimeout(function(){b.scroll("down")},b.delay)}}).mouseout(function(){if(b.ts){window.clearTimeout(b.ts)}});this.bottom.mouseenter(function(){if(rcmail.drag_active){b.ts=window.setTimeout(function(){b.scroll("up")},b.delay)}}).mouseout(function(){if(b.ts){window.clearTimeout(b.ts)}});this.scroll=function(e){var g=this,f=this.step_size;if(!rcmail.drag_active){return}if(e=="down"){f*=-1}this.list.get(0).scrollTop+=f;this.ts=window.setTimeout(function(){g.scroll(e)},this.step_time)}}function rcube_splitter(f){this.p=f;this.id=f.id;this.horizontal=(f.orientation=="horizontal"||f.orientation=="h");this.halfsize=(f.size!==undefined?f.size:10)/2;this.pos=f.start||0;this.min=f.min||20;this.offset=f.offset||0;this.relative=f.relative?true:false;this.drag_active=false;this.render=f.render;this.callback=f.callback;var d=this;rcube_splitter._instances[this.id]=d;this.init=function(){this.p1=$(this.p.p1);this.p2=$(this.p.p2);this.parent=this.p1.parent();if(!this.p1.length||!this.p2.length){return}this.p1pos=this.relative?this.p1.position():this.p1.offset();this.p2pos=this.relative?this.p2.position():this.p2.offset();this.handle=$("<div>").attr("id",this.id).attr("unselectable","on").attr("role","presentation").addClass("splitter "+(this.horizontal?"splitter-h":"splitter-v")).appendTo(this.parent).bind("mousedown",e);if(this.horizontal){var k=this.p1pos.top+this.p1.outerHeight();this.handle.css({left:"0px",top:k+"px"})}else{var j=this.p1pos.left+this.p1.outerWidth();this.handle.css({left:j+"px",top:"0px"})}if(bw.ie){$(window).resize(c)}var i=this.get_cookie();if(i&&!isNaN(i)){this.pos=parseFloat(i);this.resize()}else{if(this.pos){this.resize();this.set_cookie()}}};this.resize=function(){if(this.horizontal){this.p1.css("height",Math.floor(this.pos-this.p1pos.top-Math.floor(this.halfsize))+"px");this.p2.css("top",Math.ceil(this.pos+Math.ceil(this.halfsize)+2)+"px");this.handle.css("top",Math.round(this.pos-this.halfsize+this.offset)+"px");if(bw.ie){var j=parseInt(this.parent.outerHeight(),10)-parseInt(this.p2.css("top"),10)-(bw.ie8?2:0);this.p2.css("height",(j>0?j:0)+"px")}}else{this.p1.css("width",Math.floor(this.pos-this.p1pos.left-Math.floor(this.halfsize))+"px");this.p2.css("left",Math.ceil(this.pos+Math.ceil(this.halfsize))+"px");this.handle.css("left",Math.round(this.pos-this.halfsize+this.offset+3)+"px");if(bw.ie){var i=parseInt(this.parent.outerWidth(),10)-parseInt(this.p2.css("left"),10);this.p2.css("width",(i>0?i:0)+"px")}}this.p2.resize();this.p1.resize();if(this.drag_active){$("iframe").each(function(k,l){var m=$(this).offset();$("#iframe-splitter-fix-"+k).css({top:m.top+"px",left:m.left+"px",width:l.offsetWidth+"px",height:l.offsetHeight+"px"})})}if(typeof this.render=="function"){this.render(this)}};function e(i){if(bw.konq||bw.chrome||bw.safari){document.body.style.webkitUserSelect="none"}d.p1pos=d.relative?d.p1.position():d.p1.offset();d.p2pos=d.relative?d.p2.position():d.p2.offset();d.drag_active=true;$(document).bind("mousemove."+this.id,a).bind("mouseup."+this.id,g);$("iframe").each(function(j,k){$("<div>").attr("id","iframe-splitter-fix-"+j).addClass("iframe-splitter-fix").css({background:"#fff",width:k.offsetWidth+"px",height:k.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1000}).css($(this).offset()).appendTo("body")})}function a(i){if(!d.drag_active){return false}window.clearTimeout(d.ts);d.ts=window.setTimeout(function(){b(i)},1);return false}function b(j){var k=rcube_event.get_mouse_pos(j);if(d.relative){var i=d.parent.offset();k.x-=i.left;k.y-=i.top}if(d.horizontal){if(((k.y-d.halfsize)>d.p1pos.top)&&((k.y+d.halfsize)<(d.p2pos.top+d.p2.outerHeight()))){d.pos=Math.max(d.min,k.y-Math.max(0,d.offset));if(d.pos>d.min){d.pos=Math.min(d.pos,d.parent.height()-d.min)}d.resize()}}else{if(((k.x-d.halfsize)>d.p1pos.left)&&((k.x+d.halfsize)<(d.p2pos.left+d.p2.outerWidth()))){d.pos=Math.max(d.min,k.x-Math.max(0,d.offset));if(d.pos>d.min){d.pos=Math.min(d.pos,d.parent.width()-d.min)}d.resize()}}d.p1pos=d.relative?d.p1.position():d.p1.offset();d.p2pos=d.relative?d.p2.position():d.p2.offset()}function g(i){if(bw.konq||bw.chrome||bw.safari){document.body.style.webkitUserSelect="auto"}$(document).unbind("."+d.id);d.drag_active=false;$("div.iframe-splitter-fix").remove();d.set_cookie();if(typeof d.callback=="function"){d.callback(d)}return bw.safari?true:rcube_event.cancel(i)}function c(k){if(d.horizontal){var j=parseInt(d.parent.outerHeight(),10)-parseInt(d.p2[0].style.top,10)-(bw.ie8?2:0);d.p2.css("height",(j>0?j:0)+"px")}else{var i=parseInt(d.parent.outerWidth(),10)-parseInt(d.p2[0].style.left,10);d.p2.css("width",(i>0?i:0)+"px")}}this.get_cookie=function(){return window.UI?UI.get_pref(this.id):null};this.set_cookie=function(){if(window.UI){UI.save_pref(this.id,this.pos)}}}rcube_splitter._instances={};rcube_splitter.get_instance=function(a){return rcube_splitter._instances[a]};