function menuStyle(){
if(window.navigator.appName == "Microsoft Internet Explorer" && window.navigator.appVersion.substring(window.navigator.appVersion.indexOf("MSIE") + 5, window.navigator.appVersion.indexOf("MSIE") + 8) >= 5.5)
isIe = 1;
else
isIe = 0;
if(isIe){
menuContent = '<table id="rightMenu" width="0" height="0" cellspacing="0" cellpadding="0" style="font:menu;color:menutext;"><tr height="1"><td style="background:black" colspan="4"></td></tr><tr height="10"><td style="background:black"></td><td style="background:Snow"><table cellspacing="0" cellpadding="0" nowrap style="font:menu;color:menutext;cursor:default;">'; //这一行是画了个表格,从下面开始,添加表格里面的项目,同时给出了MouseOver的风格等。最关键的一个地方是onClick事件发生调用的函数为parent.fnclickmenu,特别提醒的是调用的是父窗口的函数。
for(m=0;m<menuItems.length;m++){
if(menuItems[m][0] && menuItems[m][2])
menuContent += '<tr height="17" onMouseOver="this.style.background=\'#9999cc\';this.style.color=\'menutext\';" onMouseOut="this.style.background=\'Snow\';this.style.color=\'menutext\';" onClick="parent.fnclickmenu(\''+menuItems[m][1]+'\')"<td style="background:threedface" width="1" nowrap></td><td width="21" nowrap><img src="' + menuItems[m][2] + '"></td><td nowrap>' + menuItems[m][0] + '</td><td width="21" nowrap></td><td style="background:threedface" width="1" nowrap></td></tr>';
else if(menuItems[m][0])
menuContent += '<tr height="17" onMouseOver="this.style.background=\'#9999cc\';this.style.color=\'menutext\';" onMouseOut="this.style.background=\'Snow\';this.style.color=\'menutext\';" onClick="parent.fnclickmenu(\''+menuItems[m][1]+'\')"><td style="background:threedface" width="1" nowrap></td><td width="21" nowrap></td><td nowrap>' + menuItems[m][0] + '</td><td width="21" nowrap></td><td style="background:threedface" width="1" nowrap></td></tr>';
else
menuContent += '<tr><td colspan="5" height="4"></td></tr><tr><td colspan="5"><table cellspacing="0"><tr><td width="2" height="1"></td><td width="0" height="1" style="background:threedshadow"></td><td width="2" height="1"></td></tr><tr><td width="2" height="1"></td><td width="100%" height="1" style="background:threedhighlight"></td><td width="2" height="1"></td></tr></table></td></tr><tr><td colspan="5" height="3"></td></tr>';
}
menuContent += '</table></td><td style="background:threedshadow"></td><td style="background:threeddarkshadow"></td></tr><tr height="1"><td style="background:threedlightshadow"></td><td style="background:threedhighlight"></td><td style="background:threedface"></td><td style="background:threedshadow"></td><td style="background:threeddarkshadow"></td></tr><tr height="1"><td style="background:threedlightshadow"></td><td style="background:threedshadow" colspan="3"></td><td style="background:threeddarkshadow"></td></tr><tr height="1"><td style="background:threeddarkshadow" colspan="5"></td></tr></table>';
//下面就弹出了一个菜单。
menuPopup = window.createPopup();
//菜单里面的东西为上面画出的表格。
menuPopup.document.body.innerHTML = menuContent; |