var nA=navigator.appName.toUpperCase();var appName=nA.slice(0,3);var nP=navigator.platform.toUpperCase();var appPlatform=nP.slice(0,3);if(appName=="MIC"){start=navigator.appVersion.indexOf("MSIE")+5;stop=navigator.appVersion.indexOf("MSIE")+8;appVersion=navigator.appVersion.slice(start,stop)}if(appName=="NET"){appVersion=navigator.appVersion.slice(0,3)}function PreLoad(imgObj,imgURL){if(!eval("window."+imgObj)){eval(imgObj+" = new Array()");var oLen=eval(imgObj+".length");eval(imgObj+"["+oLen+"] = new Image()");eval(imgObj+"["+oLen+'].src = "'+imgURL+'"')}else{var oLen=eval(imgObj+".length");eval(imgObj+"["+oLen+"] = new Image()");eval(imgObj+"["+oLen+'].src = "'+imgURL+'"')}}function SingleChange(imageObj,arrayPlace){imageArrayName="img_"+imageObj;eval("document."+imageObj+".src = "+imageArrayName+"["+arrayPlace+"].src")};