layerLeft=new Array();layerTop=new Array();function setVisibility(b,a){if(a){if(DOM){document.getElementById(b).style.visibility="visible"}else{if(NS4){document.layers[b].visibility="show"}else{document.all[b].style.visibility="visible"}}}else{if(DOM){document.getElementById(b).style.visibility="hidden"}else{if(NS4){document.layers[b].visibility="hide"}else{document.all[b].style.visibility="hidden"}}}}function isVisible(a){if(DOM){return(document.getElementById(a).style.visibility=="visible")}else{if(NS4){return(document.layers[a].visibility=="show")}else{return(document.all[a].style.visibility=="visible")}}}function setLeft(b,a){layerLeft[b]=a;if(DOM&&!Opera5){document.getElementById(b).style.left=a+"px"}else{if(Opera5){document.getElementById(b).style.left=a}else{if(NS4){document.layers[b].left=a}else{document.all[b].style.pixelLeft=a}}}}function getOffsetLeft(a){var b=0;if(DOM){object=document.getElementById(a);b=object.offsetLeft;while(object.tagName!="BODY"&&object.offsetParent){object=object.offsetParent;b+=object.offsetLeft}}else{if(NS4){b=document.layers[a].pageX}else{if(document.all["IE4"+a]){a="IE4"+a}object=document.all[a];b=object.offsetLeft;while(object.tagName!="BODY"){object=object.offsetParent;b+=object.offsetLeft}}}return(b)}function setTop(a,b){layerTop[a]=b;if(DOM&&!Opera5){document.getElementById(a).style.top=b+"px"}else{if(Opera5){document.getElementById(a).style.top=b}else{if(NS4){document.layers[a].top=b}else{document.all[a].style.pixelTop=b}}}}function getOffsetTop(a){var b=0;if(DOM){object=document.getElementById(a);b=object.offsetTop;while(object.tagName!="BODY"&&object.offsetParent){object=object.offsetParent;b+=object.offsetTop}}else{if(NS4){b=document.layers[a].pageY}else{if(document.all["IE4"+a]){a="IE4"+a}object=document.all[a];b=object.offsetTop;while(object.tagName!="BODY"){object=object.offsetParent;b+=object.offsetTop}}}return(b)}function setWidth(b,a){if(DOM){document.getElementById(b).style.width=a}else{if(NS4){}else{document.all[b].style.pixelWidth=a}}}function getOffsetWidth(a){var b=0;if(DOM&&!Opera56){b=document.getElementById(a).offsetWidth}else{if(NS4){b=document.layers[a].document.width}else{if(Opera56){b=document.getElementById(a).style.pixelWidth}else{if(document.all["IE4"+a]){a="IE4"+a}b=document.all[a].offsetWidth}}}return(b)}function setHeight(a,b){if(DOM){document.getElementById(a).style.height=b}else{if(NS4){}else{document.all[a].style.pixelHeight=b}}}function getOffsetHeight(a){var b=0;if(DOM&&!Opera56){b=document.getElementById(a).offsetHeight}else{if(NS4){b=document.layers[a].document.height}else{if(Opera56){b=document.getElementById(a).style.pixelHeight}else{if(document.all["IE4"+a]){a="IE4"+a}b=document.all[a].offsetHeight}}}return(b)}function getWindowWidth(){var a=0;if((DOM&&!IE)||NS4||Konqueror||Opera){a=window.innerWidth}else{if(document.documentElement&&document.documentElement.clientWidth){a=document.documentElement.clientWidth}else{if(document.body){a=document.body.clientWidth}}}if(isNaN(a)){a=window.innerWidth}return(a)}function getWindowXOffset(){var a=0;if((DOM&&!IE)||NS4||Konqueror||Opera){a=window.pageXOffset}else{if(document.documentElement&&document.documentElement.scrollLeft){a=document.documentElement.scrollLeft}else{if(document.body){a=document.body.scrollLeft}}}return(a)}function getWindowHeight(){var a=0;if((DOM&&!IE)||NS4||Konqueror||Opera){a=window.innerHeight}else{if(document.documentElement&&document.documentElement.clientHeight){a=document.documentElement.clientHeight}else{if(document.body){a=document.body.clientHeight}}}if(isNaN(a)){a=window.innerHeight}return(a)}function getWindowYOffset(){var a=0;if((DOM&&!IE)||NS4||Konqueror||Opera){a=window.pageYOffset}else{if(document.documentElement&&document.documentElement.scrollTop){a=document.documentElement.scrollTop}else{if(document.body){a=document.body.scrollTop}}}return(a)};