// JavaScript Document
function overlay(schoolID, type) 
{
	el = document.getElementById("overlay");
	school = document.getElementById("schoolID");
	volunteer = document.getElementById("volType");
	
	el.style.display = (el.style.visibility == "block") ? "none" : "block";
	el.style.visibility = (el.style.visibility == "visible") ? "hidden" : "visible";
	school.value = schoolID;
	volunteer.value = type;
}
function setHiddenVars()
{
	var degrees = document.getElementById("degreeType");
	var companies = document.getElementById("companyChoose");
	var companyHidden = document.getElementById("companyHide");
	var degreeHidden = document.getElementById("degreeHide");
	var otherDegree = document.getElementById("degreeName");
	var otherCompany = document.getElementById("companyName")
	var degreeValue = degrees.options[degrees.selectedIndex].text;
	var companyValue = companies.options[companies.selectedIndex].text
	
	if(degreeValue == "Other")
	{
		degreeHidden.value = otherDegree.value;
	}
	else
	{
		degreeHidden.value = degreeValue;
	}
	if(companyValue == "Other")
	{
		companyHidden.value = otherCompany.value;
	}
	else
	{
		companyHidden.value = companyValue;
	}
}
function enableControl(control)
{
	controlName = control.name;
	selectedValue = control.options[control.selectedIndex].text;
	
	if(selectedValue == "Other")
	{
		switch(controlName)
		{
			case "companyChoose":
				document.volunteerInfo.companyName.disabled = false;				
				break;
			case "degreeType":
				document.volunteerInfo.degreeName.disabled = false;
				break;
		}
	}
	else
	{
		switch(controlName)
		{
			case "companyChoose":
				document.volunteerInfo.companyName.disabled = true;
				document.volunteerInfo.companyName.value = "";
				break;
			case "degreeType":
				document.volunteerInfo.degreeName.disabled = true;
				document.volunteerInfo.degreeName.value = "";
				break;
		}
	}
	
}
function confirmDelete(schoolID)
{
	if(confirm("Are you sure you want to remove the entry?"))
	{
		this.form.submit();
	}
}