function sharequote(){this.exchange="nzx";this.nzxurl="http://charts.iguana2.com/air/quote/nzse/air";this.asxurl="http://charts.iguana2.com/air/quote/asx/aiz";this.nzxcharturl="http://charts.iguana2.com/air/chart-30/nzse/air";this.nzxheading="/themes/airnz001/images/invchartheading.gif";this.asxcharturl="http://charts.iguana2.com/air/chart-30/asx/aiz";this.asxheading="/themes/airnz001/images/invchartheadingasx.gif";this.nzxtab=new tabitem("/themes/airnz001/images/invnzx_normal.gif","/themes/airnz001/images/invnzx_normal_over.gif","/themes/airnz001/images/invnzx_hilight.gif","/themes/airnz001/images/invnzx_hilight_over.gif","nzxquotetab");this.asxtab=new tabitem("/themes/airnz001/images/invasx_normal.gif","/themes/airnz001/images/invasx_normal_over.gif","/themes/airnz001/images/invasx_hilight.gif","/themes/airnz001/images/invasx_hilight_over.gif","asxquotetab");this.nzxtab.hilighted=true;this.nzxtab.invimageswap=invimageswap;this.nzxtab.invimagerestore=invimagerestore;this.asxtab.invimageswap=invimageswap;this.asxtab.invimagerestore=invimagerestore;this.chartname="quoteimage";this.chartname2="chartimage";this.headingname="invchartheading"}function changeexchange(a){this.exchange=a;this.refreshImages()}function refreshImages(){if(this.exchange=="asx"){document.images[this.chartname].src=this.asxurl;document.images[this.chartname2].src=this.asxcharturl;this.asxtab.hilighted=true;this.asxtab.invimageswap();this.nzxtab.hilighted=false;this.nzxtab.invimagerestore();if(typeof(this.headingname)!="undefined"){document.images[this.headingname].src=this.asxheading}}else{document.images[this.chartname].src=this.nzxurl;document.images[this.chartname2].src=this.nzxcharturl;this.asxtab.hilighted=false;this.asxtab.invimagerestore();this.nzxtab.hilighted=true;this.nzxtab.invimageswap();if(typeof(this.headingname)!="undefined"){document.images[this.headingname].src=this.nzxheading}}}function tabitem(b,a,e,d,c){this.normalimage=b;this.rolloverimage=a;this.hilightimage=e;this.rolloverhilightimage=d;this.imagename=c;this.hilighted=false}function invimageswap(){this.theimage=document.images[this.imagename];if(this.hilighted){this.theimage.src=this.rolloverhilightimage}else{this.theimage.src=this.rolloverimage}}function invimagerestore(){this.theimage=document.images[this.imagename];if(this.hilighted){this.theimage.src=this.hilightimage}else{this.theimage.src=this.normalimage}}var sharequote=new sharequote();sharequote.changeexchange=changeexchange;sharequote.refreshImages=refreshImages;