怎样在html页面中调用showModalDialog，给高分！

Question

var ret = window.showModalDialog("SMD_target.htm","Dialog Arguments Value","dialogHeight: 403px; dialogWidth: 449px; dialogTop: 475px; dialogLeft: 428px; edge: Raised; center: Yes; help: Yes; resizable: Yes; status: Yes;");

Answer 1

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Answer 2

...
function showdlg(var1,var2,var3)
{
var dialogArgs=new Array();
var the_url="dialog.htm";
var the_winstate="dialogWidth:290px;dialogHeight:300px;status:'no'";

dialogArgs[0]=var1;
dialogArgs[1]=var2;
dialogArgs[2]=var3;
var result=showModalDialog(the_url,dialogArgs,the_winstate);
alert(result);
}dialog.htm:
....
var returnValuealert(window.dialogArguments[0]);
alert(window.dialogArguments[1]);
alert(window.dialogArguments[2]);
returnValue="returned";
window.close();