// JavaScript Document
function displayMoreCountries(id,person) {
	
		if(id == "country_" + person) {
			if(document.getElementById(id).style.display == 'none') {
				document.getElementById(id).style.display = 'block';
			} else {
				document.getElementById(id).style.display = 'none';
			}
    	} 
}

function displayMoreCourses(id,person) {
	
		if(id == "course_"+person) {
			if(document.getElementById(id).style.display == 'none') {
				document.getElementById(id).style.display = 'block';
			} else {
				document.getElementById(id).style.display = 'none';
			}
    	} 
}

function displaySelectOptions(id) {
	
		
			if(document.getElementById(id).style.display == 'none') {
				document.getElementById(id).style.display = 'block';
				if(document.getElementById('find_button').style.display == 'none')
				{
					document.getElementById('find_button').style.display = 'block';
				}
			} else {
				document.getElementById(id).style.display = 'none';
				
				if(id == 'campus')
					document.getElementById('campus_select').selectedIndex = 0;
				if(id == 'position')
					document.getElementById('role_select').selectedIndex = 0;
				if(id == 'department')
					document.getElementById('department_select').selectedIndex = 0;
				if(id == 'course')
					document.getElementById('course_select').selectedIndex = 0;
				if(id == 'region')
					document.getElementById('region_select').selectedIndex = 0;
				if(id == 'country')
					document.getElementById('country_select').selectedIndex = 0;	
				if(id == 'language1')
					document.getElementById('language1_select').selectedIndex = 0;
				if(id == 'language2')
					document.getElementById('language2_select').selectedIndex = 0;	
					
				
				//alert(document.getElementById(id).options[document.getElementById(id).selectedIndex].value)
				//alert(document.getElementById(id).selectedIndex);
				/*
				if(document.getElementById("campus").style.display == 'none' && document.getElementById("position").style.display == 'none'
				   && document.getElementById("department").style.display == 'none' && document.getElementById("course").style.display == 'none'
				   && document.getElementById("region").style.display == 'none' && document.getElementById("country").style.display == 'none'
				   && document.getElementById("language1").style.display == 'none' && document.getElementById("language2").style.display == 'none')
				{
					document.getElementById('find_button').style.display = 'none';
				}
				*/
			}
    	 
}

function highlightFormImage(id) {
	document.getElementById(id).className = id+'_highlight';
	//document.getElementById(id).className = 'campus_highlight';
}

function unhighlightFormImage(id) {
	document.getElementById(id).className = id;
	//document.getElementById(id).className = 'campus';
}

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];}}
}