// JavaScript Document


/*function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
*/


// makes cursor jump to noun when more than one word is entered into verb

function no_blank_space_check(pField, nextField)
{   
    //alert("pField.value ="+pField.value+".");
    if(pField.value.search(/\s/) > -1)
    {
        //alert("space found");
		pField.value = removeWhiteSpace(pField.value);
	  	if(nextField != null)
		{
			nextField.focus();
		}
		else
		{
			alert("Only one word allowed.");
		}
    }
    return false;
}

function removeWhiteSpace(s)
{
	return s.replace(/\s+/, "");
}


// places cursor in verb field when page loads
function placeCursor() {
document.howdoyaSearch.verb.focus();

}

// clears value from text box
 function clearDefault(el) {
  if (el.defaultValue==el.value) el.value = ""
}




function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function changeColor(obj,color){
obj.style.backgroundColor = color;

}

function overlayclose(subobj){
document.getElementById(subobj).style.display="none"
}