Codice PHP:function addIECorners() {
var theimages = getImages('corner');
var image; var object; var vml; var div; var pos; var i; var classes = '';
var iradius = null; var ishadow = null; var ishade = null; var inverse = null;
var newClasses = ''; var maxdim = null; var offset = null; var radius = null;
var display = ""; var flt = null; var width = null; var height = null;
var start, head, soft, shadow, fill, foot, end;
var left, top, bottom, right, lt, br, linear, inset;
for (i=0;i<theimages.length;i++) {
image = theimages[i];
object = image.parentNode;
classes = image.className.split(' ');
iradius = getClassValue(classes,"iradius");
ishadow = getClassValue(classes,"ishadow");
ishade = getClassValue(classes,"ishade");
inverse = getClassAttribute(classes,"inverse");
newClasses = getClasses(classes,"corner");
width = image.width; height = image.height;
maxdim = Math.min(width,height)/2;
iradius = Math.min(maxdim,iradius); offset = 4;
offset = (ishadow>0?(inverse>0?0:Math.min(Math.max(offset,iradius/2),16)):0);
radius = getRadius(iradius,width,height);
display = (image.currentStyle.display.toLowerCase()=='block')?'block':'inline-block';
vml = document.createElement(['<var style="overflow:hidden;display:' + display + ';width:' + width + 'px;height:' + height + 'px;padding:0;">'].join(''));
flt = image.currentStyle.styleFloat.toLowerCase();
display = (flt=='left'||flt=='right')?'inline':display;
start = '<v:group style="zoom:1; display:' + display + '; margin:-1px 0 0 -1px; padding:0; position:relative; width:' + width + 'px;height:' + height + 'px;" coordsize="' + width + ',' + height + '">';
fill = '<v:fill src="' + image.src + '" type="frame" />';
foot = (iradius>0?'</v:roundrect>':'</v:rect>'); end = '</v:group>';
soft = ''; shadow = ''; lt = ''; left = ''; top = ''; bottom = ''; right = '';
if(iradius<=0) {
if (ishadow>0) {
if(inverse<=0) {
ishadow = ishadow/50; offset = 8; inset = 4;
soft = '<v:rect strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="position:absolute; margin:-1px 0 0 -1px;padding:0 ;width:' + width + 'px;height:' + height + 'px;"><v:fill color="#ffffff" opacity="0.0" /></v:rect><v:rect strokeweight="0" filled="t" stroked="f" fillcolor="#000000" style="filter:Alpha(opacity=' + (ishadow*64) + '), progid:dxImageTransform.Microsoft.Blur(PixelRadius=' + inset + ', MakeShadow=false); zoom:1;margin:-1px 0 0 -1px;padding: 0;display:block;position:absolute;top:' + inset + 'px;left:' + inset + 'px;width:' + (width-(3*inset)) + 'px;height:' + (height-(3*inset)) + 'px;"><v:fill color="#000000" opacity="1" /></v:rect>';
head = '<v:rect strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="position:absolute; margin:-1px 0 0 -1px;padding:0 ;width:' + (width-offset) + 'px;height:' + (height-offset) + 'px;">';
}else if(inverse>0) {
ishadow = ishadow/50; iradius = 12; linear = "linear";
head = '<v:rect filled="t" stroked="t" fillcolor="#ffffff" style="position:absolute; margin:-1px 0 0 -1px;padding:0; width:' + width + 'px;height:' + height + 'px;">';
shadow = '<v:stroke weight="0.5" opacity="'+(ishadow/2)+'" color="#000000" />';
top = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#000000" coordorigin="0,0" coordsize="' + width + ',' + iradius + '" path="m 0,0 l '+width+',0,'+width+','+iradius+','+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: 0px; width:' + width + 'px; height:' + iradius + 'px;"><v:fill method="' + linear + '" type="gradient" angle="0" color="#000000" opacity="0" color2="#000000" o:opacity2="' + ishadow + '" /></v:shape>';
left = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#000000" coordorigin="0,0" coordsize="' + iradius + ',' + height + '" path="m 0,0 l 0,'+height+','+iradius+','+height+','+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: 0px; width:' + iradius + 'px; height:' + height + 'px;"><v:fill method="' + linear + '" type="gradient" angle="90" color="#000000" opacity="0" color2="#000000" o:opacity2="' + ishadow + '" /></v:shape>';
}
}else {
head = '<v:rect strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="margin:-1px 0 0 -1px;padding:0;display:' + display + ';width:' + width + 'px;height:' + height + 'px;">';
}
if(ishade>0) {
ishade = ishade/50; iradius = 12;
top = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" coordorigin="0,0" coordsize="' + (width-offset) + ',' + iradius + '" path="m 0,0 l '+(width-offset)+',0,'+(width-offset)+','+iradius+','+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: 0px; width:' + (width-offset) + 'px; height:' + iradius + 'px;"><v:fill method="linear" type="gradient" angle="0" color="#ffffff" opacity="0" color2="#ffffff" o:opacity2="' + ishade + '" /></v:shape>';
left = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" coordorigin="0,0" coordsize="' + iradius + ',' + (height-offset) + '" path="m 0,0 l 0,'+(height-offset)+','+iradius+','+(height-offset)+','+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: 0px; width:' + iradius + 'px; height:' + (height-offset) + 'px;"><v:fill method="linear" type="gradient" angle="90" color="#ffffff" opacity="0" color2="#ffffff" o:opacity2="' + ishade + '" /></v:shape>';
bottom = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#000000" coordorigin="0,0" coordsize="' + (width-offset) + ',' + iradius + '" path="m 0,'+iradius+' l '+(width-offset)+','+iradius+','+(width-offset-iradius)+',0,'+iradius+',0 x e" style="position:absolute; margin: 0; top:' + (height-offset-iradius) + 'px; left: 0px; width:' + (width-offset) + 'px; height:' + iradius + 'px;"><v:fill method="linear" type="gradient" angle="180" color="#000000" opacity="0" color2="#000000" o:opacity2="' + ishade + '" /></v:shape>';
right = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#000000" coordorigin="0,0" coordsize="' + iradius + ',' + (height-offset) + '" path="m '+iradius+',0 l '+iradius+','+(height-offset)+',0,'+(height-offset-iradius)+',0,'+iradius+' x e" style="position:absolute; margin: 0; top: 0px; left:' + (width-offset-iradius) + 'px; width:' + iradius + 'px; height:' + (height-offset) + 'px;"><v:fill method="linear" type="gradient" angle="270" color="#000000" opacity="0" color2="#000000" o:opacity2="' + ishade + '" /></v:shape>';
}
} else {
if(ishadow>0) {
linear = "linear sigma"; pos = 2;
if(inverse<=0) {
ishadow = ishadow/50; inset = Math.round(offset*0.5);
soft = '<v:rect strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="position:absolute; margin:-1px 0 0 -1px;padding:0 ;width:' + width + 'px;height:' + height + 'px;"><v:fill color="#ffffff" opacity="0.0" /></v:rect><v:roundrect arcsize="' + (radius+inset) + '" strokeweight="0" filled="t" stroked="f" fillcolor="#000000" style="filter:Alpha(opacity=' + (ishadow*64) + '), progid:dxImageTransform.Microsoft.Blur(PixelRadius=' + inset + ', MakeShadow=false); zoom:1;margin:-1px 0 0 -1px;padding: 0;display:block;position:absolute;top:' + inset + 'px;left:' + inset + 'px;width:' + (width-(3*inset)) + 'px;height:' + (height-(3*inset)) + 'px;"><v:fill color="#000000" opacity="1" /></v:roundrect>';
head = '<v:roundrect arcsize="' + radius + '" strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="position:absolute; margin:-1px 0 0 -1px;padding:0; width:' + (width-offset) + 'px;height:' + (height-offset) + 'px;">';
}else if(inverse>0) {
ishadow = ishadow/50;
head = '<v:roundrect arcsize="' + radius + '" filled="t" stroked="t" fillcolor="#ffffff" style="position:absolute; margin:-1px 0 0 -1px;padding:0; width:' + width + 'px;height:' + height + 'px;">';
shadow = '<v:stroke weight="0.5" opacity="'+(ishadow/2)+'" color="#000000" />';
top = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#000000" coordorigin="0,0" coordsize="' + width + ',' + iradius + '" path="m '+iradius+','+iradius+' l '+width+','+iradius+' qy '+(width-iradius)+',0 l '+iradius+',0 x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: -1px; width:' + (width+1) + 'px; height:' + iradius + 'px;"><v:fill method="' + linear + '" type="gradient" angle="0" color="#000000" opacity="0" color2="#000000" o:opacity2="' + ishadow + '" /></v:shape>';
left = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#000000" coordorigin="0,0" coordsize="' + iradius + ',' + height + '" path="m 0,'+iradius+' l 0,'+(height-iradius)+' qy '+iradius+','+height+' l '+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: -1px; left: 0px; width:' + iradius + 'px; height:' + (height+1) + 'px;"><v:fill method="' + linear + '" type="gradient" angle="90" color="#000000" opacity="0" color2="#000000" o:opacity2="' + ishadow + '" /></v:shape>';
lt = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#000000" coordorigin="0,0" coordsize="' + iradius + ',' + iradius + '" path="m '+iradius+','+iradius+' l 0,'+iradius+' qy '+iradius+',0 l '+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: 0px; width:' + iradius + 'px; height:' + iradius + 'px;"><v:fill method="' + linear + '" focus="1" focusposition="1,1" focussize="0.5,0.5" type="gradientradial" color="#000000" opacity="0" color2="#000000" o:opacity2="' + ishadow + '" /></v:shape>';
}
}else {
pos = 1; offset = 0;
head = '<v:roundrect arcsize="' + radius + '" strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" style="position:absolute; margin:-1px 0 0 -1px;padding:0; width:' + width + 'px;height:' + height + 'px;">';
}
if(ishade>0) {
ishade = ishade/50; linear = "linear";
top = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" coordorigin="0,0" coordsize="' + (width-offset) + ',' + iradius + '" path="m '+iradius+','+iradius+' l '+(width-offset)+','+iradius+' qy '+(width-offset-iradius)+',0 l '+iradius+',0 x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: -1px; width:' + (width-offset+pos) + 'px; height:' + iradius + 'px;"><v:fill method="' + linear + '" type="gradient" angle="0" color="#ffffff" opacity="0" color2="#ffffff" o:opacity2="' + ishade + '" /></v:shape>';
left = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" coordorigin="0,0" coordsize="' + iradius + ',' + (height-offset) + '" path="m 0,'+iradius+' l 0,'+(height-iradius-offset)+' qy '+iradius+','+(height-offset)+' l '+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: -1px; left: 0px; width:' + iradius + 'px; height:' + (height-offset+pos) + 'px;"><v:fill method="' + linear + '" type="gradient" angle="90" color="#ffffff" opacity="0" color2="#ffffff" o:opacity2="' + ishade + '" /></v:shape>';
lt = '<v:shape strokeweight="0" filled="t" stroked="f" fillcolor="#ffffff" coordorigin="0,0" coordsize="' + iradius + ',' + iradius + '" path="m '+iradius+','+iradius+' l 0,'+iradius+' qy '+iradius+',0 l '+iradius+','+iradius+' x e" style="position:absolute; margin: -1px 0 0 -1px; top: 0px; left: 0px; width:' + iradius + 'px; height:' + iradius + 'px;"><v:fill method="' + linear + '" focus="1" focusposition="1,1" focussize="0.5,0.5" type="gradientradial" color="#ffffff" opacity="0" color2="#ffffff" o:opacity2="' + ishade + '" /></v:shape>';
}
}
vml.innerHTML = start + soft + head + fill + shadow + foot + right + bottom + top + left + lt + end;
vml.className = newClasses;
vml.style.cssText = image.style.cssText;
vml.style.height = image.height+'px';
vml.style.width = image.width+'px';
vml.height = image.height;
vml.width = image.width;
vml.src = image.src; vml.alt = image.alt;
if(image.id!='') vml.id = image.id;
if(image.title!='') vml.title = image.title;
if(image.getAttribute('onclick')!='') vml.setAttribute('onclick',image.getAttribute('onclick'));
if(image.getAttribute("usemap")) {
if (iradius>0){pos = offset;}else {pos = 0;}
object.style.position = 'relative';
object.style.height = height+'px';
object.style.width = width+'px';
image.left = 0; image.top = 0;
image.style.position = 'absolute';
image.style.height = height+'px';
image.style.width = width+'px';
image.style.left = 0 + 'px';
image.style.top = 0 + 'px';
image.style.filter = "Alpha(opacity=0)";
object.insertBefore(vml,image);
}else {
object.replaceChild(vml,image);
}
}
}
Rispondi quotando