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<? include ("../../inc/config.inc.php"); ?> // Globals variables // var _stop = 1, _dragHandle = "", _dragHandleStyle, tX, tY, HSV = {0: 360,1: 0,2: 100}, hSV = 149, wSV = 140, _CLCPOffset = {x: 0, y: 0}, _canDragPicker = false, _CLCPdisplay = "none", _CLCPisDraggable = true, _CLCPposition = "absolute"; var _hueTrackHeight = 147, _clickMouseLocale = "", _clickMouseLocaleCLCPIinnerShell = false, _refreshTimeout = 0, _CLCPinitHex = "", _CLCPabsPos = ""; var _CLCPbasicLimits = {"CLCPbasicHex": [0,16777215],"CLCPbasicR": [0,255],"CLCPbasicG": [0,255],"CLCPbasicB": [0,255],"CLCPbasicH": [0,359],"CLCPbasicS": [0,100],"CLCPbasicV": [0,100],"CLCPbasicC": [0,100],"CLCPbasicM": [0,100],"CLCPbasicY": [0,100],"CLCPbasicK": [0,100]}; Array.prototype.CLCPin_array = function(_needle) { var _i; for (_i=0;_i<=this.length;_i++ ) { if (this[_i] == _needle) { return true; } } return false; } String.prototype.CLCPpadHex = function() { var _str = ("000000".toString() + this.toString()); return _str.substring((_str.length - 6),_str.length); // THANKS IE!!!! } CLCPdec2hex = function(_dec) { var _hexChars = "0123456789ABCDEF", _hex = ""; while (_dec > 15) { _hex = (_hexChars.charAt((_dec - (Math.floor(_dec / 16)) * 16)) + _hex); _dec = Math.floor(_dec / 16); } return (_hexChars.charAt(_dec) + _hex); } CLCPhex2dec = function(_hex) { return parseInt(_hex,16); } if (typeof $G != "function") { $G = function(_elementID) { return document.getElementById(_elementID); } } if (typeof $S != "function") { $S = function(_elementID) { return $G(_elementID).style; } } CLCPisHex = function(_hex) { return /^[a-fA-F0-9]{6}$/.test(_hex); } CLCPdomEvent = function(_event) { _event = (_event) ? _event : window.event; // Opera hates this for some reason: if (!window.opera && _event.srcElement) { _event.target = _event.srcElement; } if (_event.keyCode) { _event.code = _event.keyCode; } else if (_event.which) { _event.code = _event.which; } else { _event.code = _event.charCode } return _event; } CLCPabsPos = function(_object) { var r = { x : _object.offsetLeft, y : _object.offsetTop }; if (_object.offsetParent) { var v = CLCPabsPos(_object.offsetParent); r.x += v.x; r.y += v.y; } return r; } CLCPinitPicker = function() { document.onmousemove = CLCPMouseHandlerOnMouseMove; document.onmouseup = CLCPMouseHandlerOnMouseUp; $S("CLCP").left = 0; $S("CLCP").top = 0; $S("CLCP").width = "262px"; $S("CLCP").height = "268px"; $G("CLCP").innerHTML = "<div id=\"CLCPDragDiv\" class=\"CLCPDragDiv\"><div id=\"CLCPIinnerShell\" class=\"CLCPIinnerShell\"><div id=\"CLCPPicker\" class=\"CLCPPicker\"><div id=\"CLCPSatVal\" class=\"CLCPSatVal\" onmousedown=\"CLCPslide('CLCPSatValSlide','CLCPPicker',event);\"><div id=\"CLCPSatValSlide\" class=\"CLCPSatValSlide\"></div></div><div id=\"CLCPHueContainer\" class=\"CLCPHueContainer\" onmousedown=\"CLCPslide('CLCPHueSlide','CLCPPicker',event);\"><div id=\"CLCPHueSlide\" class=\"CLCPHueSlide\" style=\"top: -4px; left: -7px;\"></div><div class=\"CLCPHue\"></div></div><div id=\"CLCPSatContainer\" class=\"CLCPSatContainer\" onmousedown=\"CLCPslide('CLCPSatSlide','CLCPPicker',event);\"><div id=\"CLCPSatSlide\" class=\"CLCPSatSlide\" style=\"top: -4px; left: -7px;\"></div><div id=\"CLCPSat\" class=\"CLCPSat\"></div></div><div id=\"CLCPValContainer\" class=\"CLCPValContainer\" onmousedown=\"CLCPslide('CLCPValSlide','CLCPPicker',event);\"><div id=\"CLCPValSlide\" class=\"CLCPValSlide\" style=\"top: -4px; left: -7px;\"></div><div id=\"CLCPVal\" class=\"CLCPVal\"></div></div></div><div class=\"CLCPbPE\"><div style=\"width: 48px; margin-right: 10px; background: url(<? echo $dcrURL?>js/colorpicker/hex.png) center top no-repeat;\"></div><div style=\"background: url(<? echo $dcrURL?>js/colorpicker/r.png) center top no-repeat;\"></div><div style=\"background: url(<? echo $dcrURL?>js/colorpicker/g.png) center top no-repeat;\"></div><div style=\"margin-right: 11px; background: url(<? echo $dcrURL?>js/colorpicker/b.png) center top no-repeat;\"></div><div style=\"background: url(<? echo $dcrURL?>js/colorpicker/h.png) center top no-repeat;\"></div><div style=\"background: url(<? echo $dcrURL?>js/colorpicker/s.png) center top no-repeat;\"></div><div style=\"margin-right: 0; background: url(<? echo $dcrURL?>js/colorpicker/v.png) center top no-repeat;\"></div><div class=\"CLCPClear CLCPNoDim\"></div><input type=\"text\" id=\"CLCPbasicHex\" maxlength=\"6\" value=\"\" style=\"width: 48px; margin-right: 12px; background: url(formFieldLargeBG.png) no-repeat;\" /><input type=\"text\" id=\"CLCPbasicR\" maxlength=\"3\" /><input type=\"text\" id=\"CLCPbasicG\" maxlength=\"3\" /><input type=\"text\" id=\"CLCPbasicB\" maxlength=\"3\" style=\"margin-right: 13px;\" /><input type=\"text\" id=\"CLCPbasicH\" maxlength=\"3\" /><input type=\"text\" id=\"CLCPbasicS\" maxlength=\"3\" /><input type=\"text\" id=\"CLCPbasicV\" maxlength=\"3\" style=\"margin-right: 0;\" /><div class=\"CLCPClear\" style=\"width: 242px; height: 15px; margin: 0; font-size: 0;\"></div><DIV style='display:none'><div style=\"background: url(c.png) center top no-repeat;\"></div><div style=\"background: url(m.png) center top no-repeat;\"></div><div style=\"background: url(y.png) center top no-repeat;\"></div><div style=\"background: url(k.png) center top no-repeat;\"></div> <div class=\"CLCPClear CLCPNoDim\"></div><div><input type=\"text\" id=\"CLCPbasicC\" maxlength=\"3\" /></div><div><input type=\"text\" id=\"CLCPbasicM\" maxlength=\"3\" /></div><div><input type=\"text\" id=\"CLCPbasicY\" maxlength=\"3\" /></div><div><input type=\"text\" id=\"CLCPbasicK\" maxlength=\"3\" /></div><a href=\"http://www.colourlovers.com/\" target=\"_blank\"><img src=\"logo.png\" style=\"float: left; width: 99px; height: 20px; border: 0 none;\" title=\"COLOURlovers\" alt=\"COLOURlovers\" /></a> </DIV><input type=button onclick=\"CLCPhidePicker();\" alt=\"Close\" value='Close' style='width:240; background-color: 666666; border: 1px solid red;background-image:none' ></div></div></div>"; $G("CLCPIinnerShell").onmousedown = function(_event) { _clickMouseLocaleCLCPIinnerShell = true; _canDragPicker = false; } $G("CLCPDragDiv").onmousedown = function() { if (_clickMouseLocaleCLCPIinnerShell == false) { _canDragPicker = true; _CLCPOffset.x = (_mouseCoords[0] - parseInt($S("CLCP").left)); _CLCPOffset.y = (_mouseCoords[1] - parseInt($S("CLCP").top)); } } if ((_CLCPdisplay == "block") || (_CLCPdisplay == "none")) { $S("CLCP").display = _CLCPdisplay; } if (_CLCPposition != "absolute") { $S("CLCP").position = "relative"; } _CLCPinitHex = (CLCPisHex(_CLCPinitHex)) ? _CLCPinitHex : "ffffff"; _CLCPabsPos = CLCPabsPos($G("CLCP")); $G("CLCPbasicHex").value = _CLCPinitHex; CLCPupdateBasicFromForm(null,"CLCPbasicHex"); var _btns = ["CLCPbasicHex","CLCPbasicR","CLCPbasicG","CLCPbasicB","CLCPbasicH","CLCPbasicS","CLCPbasicV","CLCPbasicC","CLCPbasicM","CLCPbasicY","CLCPbasicK"]; for (_i=0;_i<_btns.length;_i++) { if (["CLCPbasicC","CLCPbasicM","CLCPbasicY","CLCPbasicK"].CLCPin_array(_btns[_i]) == false) { $G(_btns[_i]).onblur = $G(_btns[_i]).onkeyup = function(_event) { _event = (_event) ? CLCPdomEvent(_event) : CLCPdomEvent(window.event); CLCPupdateBasicFromForm(_event,_event.target.id,true); } } $G(_btns[_i]).onkeydown = function(_event) { _event = (_event) ? CLCPdomEvent(_event) : CLCPdomEvent(window.event); var _val = $G(_event.target.id).value; if ([40,38].CLCPin_array(_event.code)) { _val = (_event.target.id == "CLCPbasicHex") ? CLCPhex2dec(_val) : parseInt(_val); (_event.code == 40) ? ((CLCPwithin(--_val,_CLCPbasicLimits[_event.target.id][0],_CLCPbasicLimits[_event.target.id][1])) ? "" : _val++) : ((CLCPwithin(++_val,_CLCPbasicLimits[_event.target.id][0],_CLCPbasicLimits[_event.target.id][1])) ? "" : _val--); _val = (_event.target.id == "CLCPbasicHex") ? CLCPdec2hex(_val).toString().CLCPpadHex() : _val; $G(_event.target.id).value = _val; } if ([13,40,38].CLCPin_array(_event.code)) { CLCPupdateBasicFromForm(_event,_event.target.id); } } } } CLCPDragPicker = function(_event) { if (_CLCPisDraggable == true) { var _xOffset = (_mouseCoords[0] - _CLCPOffset.x); if ($S("CLCP").position == "absolute") { _xOffset = (_xOffset < 0) ? 0 : _xOffset; } var _yOffset = (_mouseCoords[1] - _CLCPOffset.y); if ($S("CLCP").position == "absolute") { _yOffset = (_yOffset < 0) ? 0 : _yOffset; } $S("CLCP").left = (_xOffset + "px"); $S("CLCP").top = (_yOffset + "px"); } } CLCPMouseHandlerOnMouseMove = function(_event) { var _scrollTop = (document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop; var _scrollLeft = (document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft; _event = (_event) ? _event : event; _mouseCoords = (document.all) ? [event.clientX + _scrollLeft,event.clientY + _scrollTop] : [_event.pageX,_event.pageY]; if (_clickMouseLocale == "CLCPPicker") { CLCPdrag(_event); } else if (_canDragPicker) { CLCPDragPicker(_event); } } CLCPMouseHandlerOnMouseUp = function(_event) { document.onselectstart = function() { return true; } if (_clickMouseLocale == "CLCPPicker") { _stop = 1; } _clickMouseLocale = ""; _canDragPicker = false; _clickMouseLocaleCLCPIinnerShell = false; } CLCPshowPicker = function(_obj) { var _x = (_obj && _obj._x) ? _obj._x : _mouseCoords[0]; var _y = (_obj && _obj._y) ? _obj._y : _mouseCoords[1]; if ($S("CLCP").position == "relative") { _x -= _CLCPabsPos.x; _y -= _CLCPabsPos.y; } if (_obj && CLCPisHex(_obj._hex)) { $G("CLCPbasicHex").value = _obj._hex; CLCPupdateBasicFromForm(null,"CLCPbasicHex"); } $S("CLCP").left = (_x + "px"); $S("CLCP").top = (_y + "px"); $S("CLCP").display = "block"; } CLCPhidePicker = function() { $S("CLCP").display = "none"; } CLCPagent = function(_agent) { return Math.max(navigator.userAgent.toLowerCase().indexOf(_agent),0); } CLCPslide = function(_dH,_object,_event) { _clickMouseLocale = "CLCPPicker"; document.onselectstart = function() { return false; } if (_stop) { _stop = 0; _dragHandleStyle = $S(_dH); _dragHandle = _dH; _absolutePosition = CLCPabsPos($G(_object)), tX, tY; _absolutePosition.x += 7; _absolutePosition.y += 7; CLCPdrag(_event); } } CLCPXY = function(_event) { var _scrollTop = (document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop; var _scrollLeft = (document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft; return CLCPagent("msie") ? [event.clientX + _scrollLeft,event.clientY + _scrollTop] : [_event.pageX,_event.pageY]; } CLCPtXY = function(_event) { tY = CLCPXY(_event)[1] - _absolutePosition.y; tX = CLCPXY(_event)[0] - _absolutePosition.x; } CLCPckHSV = function(a,b,_dragHandle) { if (CLCPwithin(a,0,b)) { return a; } else if (a > b) { return b; } else if (a < 0) { if (_dragHandle == "CLCPbasicSatValSlide") { return -3; } else { return -4; } } } CLCPwithin = function(_val,_low,_high) { return ((_val >= _low) && (_val <= _high)); } CLCPmkHSV = function(a,b,c) { return Math.min(a,Math.max(0,Math.ceil((parseInt(c) / b) * a))); } CLCPdrag = function(_event) { _event = (!_event) ? window.event : _event; if (!_stop) { CLCPtXY(_event); clearTimeout(_refreshTimeout); if (_dragHandle == "CLCPSatValSlide") { _dragHandleStyle.left = CLCPckHSV(tX,wSV,_dragHandle) + "px"; _dragHandleStyle.top = CLCPckHSV(tY,wSV,_dragHandle) + "px"; $S("CLCPSatSlide").top = Math.floor((CLCPckHSV(tX,wSV,"CLCPSatValSlide") / wSV) * _hueTrackHeight) + "px"; $S("CLCPValSlide").top = Math.floor((CLCPckHSV(tY,wSV,"CLCPSatValSlide") / wSV) * _hueTrackHeight) + "px"; HSV[1] = CLCPmkHSV(100,wSV,_dragHandleStyle.left); HSV[2] = 100 - CLCPmkHSV(100,wSV,_dragHandleStyle.top); } else if (_dragHandle == "CLCPHueSlide") { var ck = CLCPckHSV(tY,_hueTrackHeight,_dragHandle); _dragHandleStyle.top = (ck + "px"); HSV[0] = CLCPmkHSV(360,_hueTrackHeight,ck); } else if (_dragHandle == "CLCPSatSlide") { var ck = CLCPckHSV(tY,_hueTrackHeight,_dragHandle); _dragHandleStyle.top = (ck + "px"); $S("CLCPSatValSlide").left = Math.floor((CLCPckHSV(tY,_hueTrackHeight,"CLCPSatValSlide") / _hueTrackHeight) * wSV) + "px"; HSV[1] = CLCPmkHSV(100,_hueTrackHeight,ck); } else if (_dragHandle == "CLCPValSlide") { var ck = CLCPckHSV(tY,_hueTrackHeight,_dragHandle); _dragHandleStyle.top = (ck + "px"); $S("CLCPSatValSlide").top = Math.floor((CLCPckHSV(tY,_hueTrackHeight,"CLCPSatValSlide") / _hueTrackHeight) * wSV) + "px"; HSV[2] = (100 - CLCPmkHSV(100,_hueTrackHeight,ck)); } $S("CLCPSatVal").backgroundColor = $S("CLCPSat").backgroundColor = $S("CLCPVal").backgroundColor = ("#" + CLCPhsv2hex([HSV[0],100,100])); if (CLCPHandler) { CLCPHandler(CLCPhsv2hex(HSV)); } CLCPupdateBasicFormElements(); } } CLCPupdateBasicFormElements = function(_except) { if (_except != "CLCPbasicHex") { $G("CLCPbasicHex").value = CLCPhsv2hex(HSV); } var _rgb = CLCPhsv2rgb(HSV); if (_except != "CLCPbasicR") { $G("CLCPbasicR").value = parseInt(_rgb[0]); } if (_except != "CLCPbasicG") { $G("CLCPbasicG").value = parseInt(_rgb[1]); } if (_except != "CLCPbasicB") { $G("CLCPbasicB").value = parseInt(_rgb[2]); } if (_except != "CLCPbasicH") { $G("CLCPbasicH").value = parseInt(HSV[0]); } if (_except != "CLCPbasicS") { $G("CLCPbasicS").value = parseInt(HSV[1]); } if (_except != "CLCPbasicV") { $G("CLCPbasicV").value = parseInt(HSV[2]); } var _cmyk = CLCPrgb2cmyk(CLCPhsv2rgb(HSV)); if (_except != "CLCPbasicC") { $G("CLCPbasicC").value = parseInt(_cmyk[0]); } if (_except != "CLCPbasicM") { $G("CLCPbasicM").value = parseInt(_cmyk[1]); } if (_except != "CLCPbasicY") { $G("CLCPbasicY").value = parseInt(_cmyk[2]); } if (_except != "CLCPbasicK") { $G("CLCPbasicK").value = parseInt(_cmyk[3]); } } CLCPupdateBasicFromForm = function(_event,_elementID) { if (_elementID == "") { _event = (_event) ? _event : window.event; if (_event.srcElement) { _event.target = _event.srcElement; } var _id = _event.target.id; } else { var _id = _elementID; } var _val = $G(_id).value, _canUpdate = false, _skipHSV = false; if (_id == "CLCPbasicHex") { if (CLCPisHex(_val)) { HSV = CLCPrgb2hsv(CLCPhex2rgb(_val)); _canUpdate = true, _skipHSV = true; } } else if (_id == "CLCPbasicR") { _val = parseInt(_val); if (CLCPwithin(_val,0,255)) { var _rgb = CLCPhsv2rgb(HSV); HSV = CLCPrgb2hsv([_val,_rgb[1],_rgb[2]]); _canUpdate = true; } } else if (_id == "CLCPbasicG") { _val = parseInt(_val); if (CLCPwithin(_val,0,255)) { var _rgb = CLCPhsv2rgb(HSV); HSV = CLCPrgb2hsv([_rgb[0],_val,_rgb[2]]); _canUpdate = true; } } else if (_id == "CLCPbasicB") { _val = parseInt(_val); if (CLCPwithin(_val,0,255)) { var _rgb = CLCPhsv2rgb(HSV); HSV = CLCPrgb2hsv([_rgb[0],_rgb[1],_val]); _canUpdate = true; } } else if (_id == "CLCPbasicH") { _val = parseInt(_val); if (CLCPwithin(_val,0,360)) { HSV = [_val,HSV[1],HSV[2]] _canUpdate = true; } } else if (_id == "CLCPbasicS") { _val = parseInt(_val); if (CLCPwithin(_val,0,360)) { HSV = [HSV[0],_val,HSV[2]] _canUpdate = true; } } else if (_id == "CLCPbasicV") { _val = parseInt(_val); if (CLCPwithin(_val,0,360)) { HSV = [HSV[0],HSV[1],_val] _canUpdate = true; } } else if ((_id == "CLCPbasicC") || (_id == "CLCPbasicM") || (_id == "CLCPbasicY") || (_id == "CLCPbasicK")) { _c = parseInt($G("CLCPbasicC").value); _m = parseInt($G("CLCPbasicM").value); _y = parseInt($G("CLCPbasicY").value); _k = parseInt($G("CLCPbasicK").value); if (_id == "CLCPbasicC") { _c = (CLCPwithin(_c,0,100)) ? _c : 0; } else if (_id == "CLCPbasicM") { _m = (CLCPwithin(_m,0,100)) ? _m : 0; } else if (_id == "CLCPbasicY") { _y = (CLCPwithin(_y,0,100)) ? _y : 0; } else if (_id == "CLCPbasicK") { _k = (CLCPwithin(_k,0,100)) ? _k : 0; } HSV = CLCPrgb2hsv(CLCPcmyk2rgb([_c,_m,_y,_k])); _canUpdate = true; } if (_canUpdate) { var _hueSliderY = CLCPh2y(HSV[0]); var _satSliderY = CLCPs2y(HSV[1]); var _valSliderY = CLCPv2y(HSV[2]); $S("CLCPHueSlide").top = Math.floor(CLCPckHSV((_hueSliderY - 3),_hueTrackHeight + 3,"CLCPHueSlide")) + "px"; $S("CLCPSatSlide").top = Math.floor(CLCPckHSV((_satSliderY - 3),_hueTrackHeight + 3,"CLCPSatSlide")) + "px"; $S("CLCPValSlide").top = Math.floor(CLCPckHSV((_valSliderY - 3),_hueTrackHeight + 3,"CLCPValSlide")) + "px"; $S("CLCPSatValSlide").left = Math.ceil(CLCPckHSV((_satSliderY - 7),wSV,"CLCPSatValSlide")) + "px"; $S("CLCPSatValSlide").top = Math.ceil(CLCPckHSV((_valSliderY - 7),wSV,"CLCPSatValSlide")) + "px"; $S("CLCPSatVal").backgroundColor = $S("CLCPSat").backgroundColor = $S("CLCPVal").backgroundColor = ("#" + CLCPhsv2hex([HSV[0],100,100])); var _tmp = (_skipHSV == false) ? CLCPhsv2hex(HSV) : _val; if (CLCPHandler) { CLCPHandler(_tmp); } CLCPupdateBasicFormElements(_id); } } /* CONVERSIONS */ CLCPh2y = function(_hue) { return ((_hue / 360) * _hueTrackHeight); } CLCPs2y = function(_satVal) { return ((_satVal / 100) * _hueTrackHeight); } CLCPv2y = function(_valVal) { return (Math.abs(((_valVal / 100) * (_hueTrackHeight + 3)) - _hueTrackHeight - 3)); } CLCPhsv2hex = function(h) { return CLCPrgb2hex(CLCPhsv2rgb(h)); } CLCPtoHex = function(v) { v=Math.round(Math.min(Math.max(0,v),255)); return("0123456789ABCDEF".charAt((v-v%16)/16)+"0123456789ABCDEF".charAt(v%16)); } CLCPhex2rgb = function(r) { return({0:parseInt(r.substr(0,2),16),1:parseInt(r.substr(2,2),16),2:parseInt(r.substr(4,2),16)}); } CLCPrgb2hex = function(r) { return(CLCPtoHex(r[0])+CLCPtoHex(r[1])+CLCPtoHex(r[2])); } CLCPrgb2hsv = function(r) { var max=Math.max(r[0],r[1],r[2]), delta=max-Math.min(r[0],r[1],r[2]), H, S, V; if(max!=0) { S=Math.round(delta/max*100); if(r[0]==max) H=(r[1]-r[2])/delta; else if(r[1]==max) H=2+(r[2]-r[0])/delta; else if(r[2]==max) H=4+(r[0]-r[1])/delta; var H=Math.min(Math.round(H*60),360); if(H<0) H+=360; } return({0:H?H:0,1:S?S:0,2:Math.round((max/255)*100)}); } CLCPhsv2rgb = function(r) { var F, R, B, G, H=r[0]/360, S=r[1]/100, V=r[2]/100; if(S>0) { if(H>=1) H=0; H=6*H; F=H-Math.floor(H); A=Math.round(255*V*(1-S)); B=Math.round(255*V*(1-(S*F))); C=Math.round(255*V*(1-(S*(1-F)))); V=Math.round(255*V); switch(Math.floor(H)) { case 0: R=V; G=C; B=A; break; case 1: R=B; G=V; B=A; break; case 2: R=A; G=V; B=C; break; case 3: R=A; G=B; B=V; break; case 4: R=C; G=A; B=V; break; case 5: R=V; G=A; B=B; break; } return([R?R:0,G?G:0,B?B:0]); } else return([(V=Math.round(V*255)),V,V]); } CLCPrgb2cmyk = function(r) { var C=1-(r[0]/255), M=1-(r[1]/255), Y=1-(r[2]/255), K=Math.min(Y,Math.min(M,Math.min(C,1))); C=Math.round((C-K)/(1-K)*100); C = (isNaN(C)) ? 0 : C; M=Math.round((M-K)/(1-K)*100); M = (isNaN(M)) ? 0 : M; Y=Math.round((Y-K)/(1-K)*100); Y = (isNaN(Y)) ? 0 : Y; K=Math.round(K*100); return([C?C:0,M?M:0,Y?Y:0,K]); } CLCPcmyk2rgb = function(r) { r[3]=r[3]/100; var R=(1-(r[0]/100*(1-r[3])+r[3]))*255, G=(1-(r[1]/100*(1-r[3])+r[3]))*255, B=(1-(r[2]/100*(1-r[3])+r[3]))*255; return([R,G,B]); }