/**
 * Interface Elements for jQuery
 * utility function
 *
 * http://interface.eyecon.ro
 *
 * Copyright (c) 2006 Stefan Petre
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 *
 */
jQuery.iUtil={getPosition:function(g){var a=0;var i=0;var h=g.style;var f=false;if(jQuery(g).css("display")=="none"){var b=h.visibility;var d=h.position;f=true;h.visibility="hidden";h.display="block";h.position="absolute";}var c=g;while(c){a+=c.offsetLeft+(c.currentStyle&&!jQuery.browser.opera?parseInt(c.currentStyle.borderLeftWidth)||0:0);i+=c.offsetTop+(c.currentStyle&&!jQuery.browser.opera?parseInt(c.currentStyle.borderTopWidth)||0:0);c=c.offsetParent;}c=g;while(c&&c.tagName&&c.tagName.toLowerCase()!="body"){a-=c.scrollLeft||0;i-=c.scrollTop||0;c=c.parentNode;}if(f==true){h.display="none";h.position=d;h.visibility=b;}return{x:a,y:i};},getPositionLite:function(b){var a=0,c=0;while(b){a+=b.offsetLeft||0;c+=b.offsetTop||0;b=b.offsetParent;}return{x:a,y:c};},getSize:function(g){var a=jQuery.css(g,"width");var d=jQuery.css(g,"height");var f=0;var j=0;var i=g.style;if(jQuery(g).css("display")!="none"){f=g.offsetWidth;j=g.offsetHeight;}else{var b=i.visibility;var c=i.position;i.visibility="hidden";i.display="block";i.position="absolute";f=g.offsetWidth;j=g.offsetHeight;i.display="none";i.position=c;i.visibility=b;}return{w:a,h:d,wb:f,hb:j};},getSizeLite:function(a){return{wb:a.offsetWidth||0,hb:a.offsetHeight||0};},getClient:function(c){var b,a,d;if(c){a=c.clientWidth;b=c.clientHeight;}else{d=document.documentElement;a=window.innerWidth||self.innerWidth||(d&&d.clientWidth)||document.body.clientWidth;b=window.innerHeight||self.innerHeight||(d&&d.clientHeight)||document.body.clientHeight;}return{w:a,h:b};},getScroll:function(i){var d=0,b=0,a=0,f=0,c=0,g=0;if(i&&i.nodeName.toLowerCase()!="body"){d=i.scrollTop;b=i.scrollLeft;a=i.scrollWidth;f=i.scrollHeight;c=0;g=0;}else{if(document.documentElement){d=document.documentElement.scrollTop;b=document.documentElement.scrollLeft;a=document.documentElement.scrollWidth;f=document.documentElement.scrollHeight;}else{if(document.body){d=document.body.scrollTop;b=document.body.scrollLeft;a=document.body.scrollWidth;f=document.body.scrollHeight;}}c=self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0;g=self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0;}return{t:d,l:b,w:a,h:f,iw:c,ih:g};},getMargins:function(i,d){var g=jQuery(i);var f=g.css("marginTop")||"";var h=g.css("marginRight")||"";var a=g.css("marginBottom")||"";var c=g.css("marginLeft")||"";if(d){return{t:parseInt(f)||0,r:parseInt(h)||0,b:parseInt(a)||0,l:parseInt(c)};}else{return{t:f,r:h,b:a,l:c};}},getPadding:function(i,d){var g=jQuery(i);var f=g.css("paddingTop")||"";var h=g.css("paddingRight")||"";var a=g.css("paddingBottom")||"";var c=g.css("paddingLeft")||"";if(d){return{t:parseInt(f)||0,r:parseInt(h)||0,b:parseInt(a)||0,l:parseInt(c)};}else{return{t:f,r:h,b:a,l:c};}},getBorder:function(i,d){var g=jQuery(i);var f=g.css("borderTopWidth")||"";var h=g.css("borderRightWidth")||"";var a=g.css("borderBottomWidth")||"";var c=g.css("borderLeftWidth")||"";if(d){return{t:parseInt(f)||0,r:parseInt(h)||0,b:parseInt(a)||0,l:parseInt(c)||0};}else{return{t:f,r:h,b:a,l:c};}},getPointer:function(b){var a=b.pageX||(b.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft))||0;var c=b.pageY||(b.clientY+(document.documentElement.scrollTop||document.body.scrollTop))||0;return{x:a,y:c};},traverseDOM:function(a,b){b(a);a=a.firstChild;while(a){jQuery.iUtil.traverseDOM(a,b);a=a.nextSibling;}},purgeEvents:function(a){jQuery.iUtil.traverseDOM(a,function(c){for(var b in c){if(typeof c[b]==="function"){c[b]=null;}}});},centerEl:function(d,c){var a=jQuery.iUtil.getScroll();var b=jQuery.iUtil.getSize(d);if(!c||c=="vertically"){jQuery(d).css({top:a.t+((Math.max(a.h,a.ih)-a.t-b.hb)/2)+"px"});}if(!c||c=="horizontally"){jQuery(d).css({left:a.l+((Math.max(a.w,a.iw)-a.l-b.wb)/2)+"px"});}},fixPNG:function(b,d){var a=jQuery('img[@src*="png"]',b||document),c;a.each(function(){c=this.src;this.src=d;this.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+c+"')";});}};[].indexOf||(Array.prototype.indexOf=function(b,d){d=(d==null)?0:d;var a=this.length;for(var c=d;c<a;c++){if(this[c]==b){return c;}}return -1;});