215  * Search boxes

   216  */

   217  

   218 function buildSearchBoxes()

   219 {

   220   var divs = document.getElementsByTagName('*');

   221   var boxes = new Array();

   222   for ( var i = 0; i < divs.length; i++ )

   223   {

   224     if ( divs[i].className)

   225     {

   226       if ( divs[i].className.substr(0, 9) == 'searchbox' )

   227       {

   228         boxes.push(divs[i]);

   229       }

   230     }

   231   }

   232   for ( var i = 0; i < boxes.length; i++ )

   233   {

   234     if ( boxes[i].className.match(/^searchbox\[([0-9]+)px\]$/) )

   235     {

   236       var width = boxes[i].className.match(/^searchbox\[([0-9]+)px\]$/);

   237       width = parseInt(width[1]);

   238     }

   239     else

   240     {

   241       var width = 120;

   242     }

   243     createSearchBox(boxes[i], width);

   244   }

   245 }

   246 

   247 function createSearchBox(parent, width)

   248 {

   249   if ( typeof(parent) != 'object')

   250   {

   251     alert('BUG: createSearchBox(): parent is not an object');

   252     return false;

   253   }

   254   //parent.style.padding = '0px';

   255   //parent.style.textAlign = 'center';

   256   parent.style.width = width + 'px';

   257   var submit = document.createElement('div');

   258   submit.onclick = function() { searchFormSubmit(this); };

   259   submit.className = 'js-search-submit';

   260   var input = document.createElement('input');

   261   input.className = 'js-search-box';

   262   input.value = 'Search';

   263   input.name = 'q';

   264   input.style.width = ( width - 28 ) + 'px';

   265   input.onfocus = function() { if ( this.value == 'Search' ) this.value = ''; };

   266   input.onblur  = function() { if ( this.value == '' ) this.value = 'Search'; };

   267   parent.appendChild(input);

   268   var off = fetch_offset(input);

   269   var top = off['top'] + 'px';

   270   var left = ( parseInt(off['left']) + ( width - 24 ) ) + 'px';

   271   submit.style.top = top;

   272   submit.style.left = left;

   273   parent.appendChild(submit);

   274 }

   275 

   276 function searchFormSubmit(obj)

   277 {

   278   var input = obj.previousSibling;

   279   if ( input.value == 'Search' || input.value == '' )

   280     return false;

   281   var p = obj;

   282   while(true)

   283   {

   284     p = p.parentNode;

   285     if ( !p )

   286       break;

   287     if ( typeof(p.tagName) != 'string' )

   288       break;

   289     else if ( p.tagName.toLowerCase() == 'form' )

   290     {

   291       p.submit();

   292     }

   293     else if ( p.tagName.toLowerCase() == 'body' )

   294     {

   295       break;

   296     }

   297   }

   298 }

   299 

   300 /*