js之弹出式窗口代码生成器

-1){
space=txt.indexOf(wrd);
txt=txt.substring(0,space)+smut+txt.substring((space+wrdl),txt.length);}
smut=">";
replacewords="> ";
space=replacewords.indexOf(" ");
wrd=replacewords.substring(0,space);
wrdl=wrd.length
replacewords=replacewords.substring(space+1,replacewords.length);
while (txt.indexOf(wrd)>-1){
space=txt.indexOf(wrd);
txt=txt.substring(0,space)+smut+txt.substring((space+wrdl),txt.length);}
document.mail.source2.value=txt;
}

function generate(form){
page = document.inputForm.page.value;
toolbars = document.inputForm.toolbars.checked;
scrollprops = document.inputForm.scrollit.checked;
locations = document.inputForm.locations.checked;
statusbars = document.inputForm.statusbars.checked;
menubars = document.inputForm.menubars.checked;
resizeable = document.inputForm.resizeable.checked;
width = document.inputForm.width.value;
if (!width) width = screen.width;
height = document.inputForm.height.value;
if (!height) height = screen.height;
howto = document.inputForm.howtoopen.options[document.inputForm.howtoopen.selectedIndex].value;
center = document.inputForm.center.checked;
start = "标签内-->\n" + start + "BODY onLoad=\"javascript:popUp()\">";
}
if(howto == 'link') {
otherOutput = start + "!-- 步骤二: 用以下的链接打开一个新窗口 -->\n" + start + "A HREF=\"javascript:popUp()\">Open the Popup Window" + start + "/A>";
}
if(howto == 'button') {
otherOutput = start + "!-- 步骤二: 用以下的按钮代码打开一个新窗口-->\n" + start + "form>\n" + start + "input type=button value=\"Open the Popup Window\" onClick=\"javascript:popUp()\">\n" + start + "/form>";
}
scriptOutput = start + '!-- 请照以下步骤进行:\r\n\r\n'
+ '\r\n\r\n'
+ '\r\n\r\n' + start + 'SCRIPT LANGUAGE="JavaScript">\r\n'
+ 'function pop' + 'Up() {\n';
scriptOutput += "props=window.open('" + page + "', 'poppage', '" +
((toolbars) ? "toolbars=1, " : "toolbars=0, ") +
((scrollprops) ? "scrollbars=1, " : "scrollbars=0, ") +
((locations) ? "location=1, " : "location=0, ") +
((statusbars) ? "statusbars=1, " : "statusbars=0, ") +
((menubars) ? "menubars=1, " : "menubars=0, ") +
((resizeable) ? "resizable=1" : "resizable=0") +
((width) ? ", width=" + width : "") +
((height) ? ", height=" + height : "") +
((center) ? ", left = " + ((screen.width - width) / 2) : "") +
((center) ? ", top = " + ((screen.height - height) / 2) : "") +
"');\n}\n// End -->\n" + start + "/sc" + "ript>\n";
output = scriptOutput + "\n\n" + otherOutput + '\n\n' + start +'!--代码结束--'+'>';
document.mail.source.value = output;
document.mail.source2.value = output;
uncode();
}
-->