/* PopulateSearchForm()
 * Take the value from either salary grade or group and put it in a hidden input value, 
 * so we can search the field the data is stored in instead of the dummy domain list field.
 */
function PopulateSearchForm(elem, name)
{		
	ClearFormItems(elem, name);
	
	for(var a=0; a < elem.length; a++)
	{
		if(elem.options[a].selected == true)
		{
			if(elem.options[a].value != "-1")
			{
				var popped = false;
						
				for(var b=0; b < elem.form.elements.length; b++)
				{
					if(elem.form.elements[b].name == name)
					{
						// An element with this name exists. Check to see if it is empty.
						if(elem.form.elements[b].value.length < 1)
						{
							// This element is empty so we can populate with this value.
							elem.form.elements[b].value = elem.options[a].value;
							popped = true;
						}
					}
				}	
			
				if(popped != true)
				{
					// This value has no been populated yet, so we need to create a new element.
					var input = document.createElement("input");
					
					if(! document.all)
					{
						input.setAttribute("type", "hidden");
						input.setAttribute("name", name);
						input.setAttribute("id", name);					
						input.setAttribute("value", elem.options[a].value);					
					}
					else
					{
						input.type = "hidden";
						input.name = name;
						input.id = name;
						input.value = elem.options[a].value;
					}
					
					elem.form.appendChild(input);
				}		
			}
		}
	}
}


/* ClearFormItems()
 * Remove the values from the items we may need to populate.
 */
function ClearFormItems(elem, name)
{
	for(var i=0; i < elem.form.elements.length; i++)
	{
		if(elem.form.elements[i].name == name)
		{
			elem.form.elements[i].value = "";
		}
	}	
}


/* ClearSearchCriteria()
 * Clear the select boxes for salary grade and group that are related to the dummy domain
 * list fields.
 */
function ClearSearchCriteria(frm)
{
	frm.elements["com.peopleclick.cp.formdata.FLD_JOB_SEARCH_SALARY_GRADE"].selectedIndex = 0;
	frm.elements["com.peopleclick.cp.formdata.FLD_JOB_SEARCH_GROUP"].selectedIndex = 0;	
}