Как изменить надпись в окошке вставки ссылки?

urlvalue = 'http://';

urlvalue = '';

function DLEurlPrompt(a,d){var c={},b="",e="",b=-1!=a.indexOf("http://")||-1!=a.indexOf("https://")||-1!=a.indexOf("ftp://")?a:"Ваш текст (можно удалить)",e=a;c[dle_act_lang[3]]=function(){$(this).dialog("close")};c[dle_act_lang[2]]=function(){if(1>$("#dle-promt-url").val().length)$("#dle-promt-url").addClass("ui-state-error");else if(1>$("#dle-promt-title").val().length)$("#dle-promt-title").addClass("ui-state-error");else{var a=$("#dle-promt-url").val(),b=$("#dle-promt-title").val(),c=$("#dle-promt-tooltip").val();$(this).dialog("close");
$("#dlepopup").remove();d&&d(a,b,c)}};$("#dlepopup").remove();$("body").append("<div id='dlepopup' title='"+dle_prompt+"' style='display:none'>"+text_enter_url+"<br /><input type='text' name='dle-promt-url' id='dle-promt-url' class='ui-widget-content ui-corner-all' style='width:97%; padding: .4em;' value='"+b+"'/><br /><br />"+text_enter_url_name+"<br /><input type='text' name='dle-promt-title' id='dle-promt-title' class='ui-widget-content ui-corner-all' style='width:97%; padding: .4em;' value='"+
e+"'/><br /><br />"+text_enter_tooltip+"<br /><input type='text' name='dle-promt-tooltip' id='dle-promt-tooltip' class='ui-widget-content ui-corner-all' style='width:97%; padding: .4em;' value=''/></div>");$("#dlepopup").dialog({autoOpen:!0,width:500,resizable:!1,buttons:c})}

function tag_url(){var a=get_sel(eval("fombj."+selField));a||(a="Ваш текст (можно изменить)");DLEurlPrompt(a,function(a,c,b){0<b.length&&(a=a+"|"+b);doInsert("[url="+a+"]"+c+"[/url]","",!1);ie_range_cache=null})}

function tag_leech(){var a=get_sel(eval("fombj."+selField));a||(a="Ваш текст (можно изменить)");DLEurlPrompt(a,function(a,c,b){0<b.length&&(a=a+"|"+b);doInsert("[leech="+a+"]"+c+"[/leech]","",!1);ie_range_cache=null})}