//  Original web design and development: Hoda Moustapha  June2009-Aug2009 


//function that toggles visibility of a div
function visToggle(d)
 {
	if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
	else { document.getElementById(d).style.display = "none"; }      
 }
 
//function that makes a div visible
function visOn(d)
 {
	 document.getElementById(d).style.display = "block"; 
 }
 
//function that makes a div invisible
function visOff(d)
 {
	document.getElementById(d).style.display = "none";        
 }
 

//function for highlighting one image (rollover images)
function hilit(img_name,img_src) 
{
     document[img_name].src=img_src;
}

//function for highlighting two images (rollover images)
function hilit2(img_name1, img_src1, img_name2, img_src2) 
{
     document[img_name1].src=img_src1;
	 document[img_name2].src=img_src2;
}

//function for chaging 3 images (for beads)
function bead_change3(nm01, src01, nm02, src02, nm03, src03) 
{
     document[nm01].src=src01;
	 document[nm02].src=src02;
	 document[nm03].src=src03;
}

//function for chaging 4 images (for beads)
function bead_change4(nm01, src01, nm02, src02, nm03, src03, nm04, src04) 
{
     document[nm01].src=src01;
	 document[nm02].src=src02;
	 document[nm04].src=src04;
	 document[nm03].src=src03;
}

//function for chaging 5 images (for beads)
function bead_change5(nm01, src01, nm02, src02, nm03, src03, nm04, src04, nm05, src05) 
{
     document[nm01].src=src01;
	 document[nm02].src=src02;
	 document[nm03].src=src03;
	 document[nm04].src=src04;
	 document[nm05].src=src05;
}