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- /**startfadescr
- ********************************************
- * Fade In / Fade Out By JFx v1.0
- ********************************************
- */
-
- function makearray(n) {
- this.length = n;
- for(var i = 1; i <= n; i++)
- this[i] = 0;
- return this;
- }
-
- hexa = new makearray(16);
- for(var i = 0; i < 10; i++)
- hexa[i] = i;
- hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
- hexa[13]="d"; hexa[14]="e"; hexa[15]="f";
-
- function hex(i) {
- if (i < 0)
- return "00";
- else if (i > 255)
- return "ff";
- else
- return "" + hexa[Math.floor(i/16)] + hexa[i%16];
- }
-
- function setbgColor(r, g, b) {
- var hr = hex(r); var hg = hex(g); var hb = hex(b);
- document.bgColor = "#"+hr+hg+hb;
- }
-
- function fade(sr, sg, sb, er, eg, eb, step) {
- for(var i = 0; i <= step; i++) {
- setbgColor(
- Math.floor(sr * ((step-i)/step) + er * (i/step)),
- Math.floor(sg * ((step-i)/step) + eg * (i/step)),
- Math.floor(sb * ((step-i)/step) + eb * (i/step)));
- }
- }