var GSFN;if(GSFN==undefined){GSFN={};GSFN.gId=function(id){return document.getElementById(id);};GSFN.hasClassName=function(element,className)
{var elementClassName=element.className;return(elementClassName.length>0&&(elementClassName==className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName)));};GSFN.addClassName=function(element,className){if(!GSFN.hasClassName(element,className))
element.className+=(element.className?' ':'')+className;return element;};GSFN.removeClassName=function(element,className){var newClass=GSFN.strip(element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)"),' '));element.className=newClass;return element;};GSFN.strip=function(string){return string.replace(/^\s+/,'').replace(/\s+$/,'');};}
GSFN.feedback=function(url,tab_options){this.feedback_url=url;this.tab_options=tab_options?tab_options:{};this.tab_options.placement=this.tab_options.placement?this.tab_options.placement:'left';this.tab_options.color=this.tab_options.color?this.tab_options.color:'#222';this.tab_html='<a href="testimonial.php" id="fdbk_tab" class="fdbk_tab_'+this.tab_options.placement+'" style="background-color:'+this.tab_options.color+'">TESTIMONIAL</a>';this.overlay_html='<div id="fdbk_overlay" style="display:none">'+'<div id="fdbk_container">'+'<a href="#" onclick="GSFN.hide();return false" id="fdbk_close"></a>'+'</div>'+'<div id="fdbk_screen"></div>'+'</div>';if(this.tab_options.container){var container_el=this.gId(this.tab_options.container);container_el.innerHTML=this.tab_html+this.overlay_html;}else{document.write(this.tab_html);document.write(this.overlay_html);}
this.gId('fdbk_tab').onclick=function(){GSFN.show();return false;}};GSFN.set_position=function(){this.scroll_top=document.documentElement.scrollTop||document.body.scrollTop;this.scroll_height=document.documentElement.scrollHeight;this.client_height=window.innerHeight||document.documentElement.clientHeight;this.gId('fdbk_screen').style.height=this.scroll_height+"px";this.gId('fdbk_container').style.top=this.scroll_top+(this.client_height*0.1)+"px";};