//Cross-browser layer handler by Jacek Karaszewski, http://www.karaszewski.com
//v. 3.2
doc = document;ie = doc.all;ns4 = doc.layers;ns6 = (doc.getElementById&&!doc.all);op = window.opera;clayers = doc.getElementsByTagName('div')
function cv(v) {this.style.visibility = v;}
function cp(l,t) {with(this.style){left=l;top=t;}}
function cc(t,r,b,l) {this.style.clip = 'rect('+t+','+r+','+b+','+l+')';}
function ctv() {this.style.visibility == "visible"?this.cvis('hidden'):this.cvis('visible')}
function cht(c) {this.innerHTML = c}
function cinit() {for(i=0;i<clayers.length;i++) {clayers[i].cvis = cv;clayers[i].cpos = cp;clayers[i].cclip = cc;clayers[i].ctogglevis = ctv;clayers[i].chtml =cht;}}