var browserVars;browserVars=new browserVarsObj();if(!browserVars.type.getById){document.captureEvents(Event.MOUSEMOVE)}document.onmousemove=new Function("e","browserVars.updateMouse(e)");function browserDetect(){this.getById=document.getElementById?true:false;this.layers=document.layers?true:false;this.ns4=((this.layers)&&(!this.getById));this.ns6=((navigator.userAgent.indexOf("Netscape6")!=-1)&&(this.getById));this.moz=((navigator.appName.indexOf("Netscape")!=-1)&&(this.getById)&&(!this.ns6));this.ie=((!this.layers)&&(this.getById)&&(!(this.ns6||this.moz)));this.opera=window.opera?true:false}function browserVarsObj(){this.updateMouse=browserVarsObjUpdateMouse;this.updateVars=browserVarsObjUpdateVars;this.mouseX=0;this.mouseY=0;this.type=new browserDetect();this.width=0;this.height=0;this.screenWidth=screen.width;this.screenHeight=screen.height;this.scrollWidth=0;this.scrollHeight=0;this.scrollLeft=0;this.scrollTop=0;this.updateVars()}function browserVarsObjUpdateMouse(A,C,B){if(!this.type.ie){this.mouseX=A;this.mouseY=C}else{this.mouseX=window.event.clientX;this.mouseY=window.event.clientY+document.documentElement.scrollTop}}function browserVarsObjUpdateVars(){if(!this.type.getById){this.width=window.innerWidth;this.height=window.innerHeight;this.scrollWidth=document.width;this.scrollHeight=document.height;this.scrollLeft=window.pageXOffset;this.scrollTop=window.pageYOffset;if(this.width<this.scrollWidth){this.width-=16}if(this.height<this.scrollHeight){this.height-=16}}else{if((!(this.type.ns6||this.type.moz))&&(document.body)){this.width=document.body.offsetWidth;this.height=document.body.offsetHeight;this.scrollWidth=document.body.scrollWidth;this.scrollHeight=document.body.scrollHeight;this.scrollLeft=document.body.scrollLeft;this.scrollTop=document.body.scrollTop}if((this.type.ns6||this.type.moz)&&(document.body)){this.width=window.innerWidth;this.height=window.innerHeight;this.scrollWidth=document.body.scrollWidth;this.scrollHeight=document.body.scrollHeight;this.scrollLeft=window.pageXOffset;this.scrollTop=window.pageYOffset}}};