if(!NBN){var NBN={}}if(typeof Browser=="object"){window.ie=Browser.Engine.trident}if(typeof Browser=="object"){window.ie6=Browser.Engine.trident4}var Retailer=new Class({setRetailer:function(A){this.retailer=A;return this}});if(typeof Browser=="object"){window.ie=Browser.Engine.trident}if(typeof Browser=="object"){window.ie6=Browser.Engine.trident4}Element.extend({getParentById:function(B){var A=this;while(A&&A.id!=B){A=A.parentNode}return A||false},getParentByTagName:function(A){var B=this;while(B&&B.tagName!=A){B=B.parentNode}return B||false},getTotalPreviousHeight:function(){var o=this;var height=0;while(eval(o)){height+=o.offsetHeight;o=o.getPrevious()}return height},addSelectOption:function(A,C){var B=new Element("option");B.value=A;B.setText(C);this.adopt(B)},setToCenter:function(){var F=this.getDimension();var E=Window.getScrollTop();var G=Window.getScrollLeft();var A=Window.getHeight();var B=Window.getWidth();var D=(A-F.size.y)/2+E;if(D<0){D=0}var C=(B-F.size.x)/2+G;if(C<0){C=0}this.setStyles({top:D,left:C})},getDimension:function(){var A=(window.webkit&&document.defaultView.getComputedStyle(this,null)==null);if(A){this.setStyle("display","block");var B=this.getSize();this.setStyle("display","none");return B}var D=this.getStyle("display");if(D=="none"){var C=this.getStyles("visibility","display","position");this.setStyles({visibility:"hidden",display:"block",position:"absolute"});var B=this.getSize();this.setStyles(C);return B}return this.getSize()}});NBN.FormUtils=new Class({initFormElements:function(){for(var A=0;A<this.formEle.elements.length;A++){if(this.formEle.elements[A].tagName=="TEXTAREA"){$extend(this.formEle.elements[A],this.TextArea)}}},TextArea:{setLimit:function(A){if(this.value.length>A){this.value=this.value.substring(0,A)}}}});