function lettersubmit( myletter )
	{
	document.searchform.search_letter.value = myletter ;
	document.searchform.submit();
	}
	
function search_catsubmit( mycat )
	{
	document.catsearchform.search_cat.value = mycat ;
	document.catsearchform.submit();
	}
	
function SubmitMain()
	{
	if (document.catbrowseform.sub_cat)
		{
		document.catbrowseform.sub_cat.value = ' | ' ;
		}
	if (document.catsearchform.search_cat)
		{
		document.catsearchform.search_cat.value = ' | ' ;
		}
	
	document.catbrowseform.submit();
	}
	
function SubmitMain_mainpage()
	{
	if (document.catbrowseform.sub_cat)
		{
		document.catbrowseform.sub_cat.value = ' | ' ;
		}
	
	document.catbrowseform.submit();
	}

function SubmitMainPage_Cat()
	{
		document.catbrowseform.search.value = 'category' ;
		document.catbrowseform.submit();
	}
	
function SubmitMain_Profile()
	{
	if (document.catbrowseform.sub_cat)
		{
		document.catbrowseform.sub_cat.value = ' | ' ;
		}
		
	document.catbrowseform.submit();
	}
		
function SubmitSearch()
	{
	if (document.catsearchform.search_cat)
		{
		document.catsearchform.search_cat.value = ' | ' ;
		}	
	//document.catsearchform.submit();
	}
	
function togglecat(id){
	ul = "cat_" + id + '_ul';
	img = "img_" + id;
	ulElement = document.getElementById(ul);
	imgElement = document.getElementById(img);
	if (ulElement){
		if (ulElement.className == 'closed'){
			ulElement.className = "open";
			imgElement.src = "/2_0/images/tree_open.gif";
			}
		else{
			ulElement.className = "closed";
			imgElement.src = "/2_0/images/tree_closed.gif";
			}
		}
}

function togglesubcat(id){
	ul = "div_" + id + '_exh';
	img = "img_" + id;
	ulElement = document.getElementById(ul);
	imgElement = document.getElementById(img);
	if (ulElement){
		if (ulElement.className == 'closed'){
			ulElement.className = "open";
			imgElement.src = "/2_0/images/tree_open.gif";
			}
		else{
			ulElement.className = "closed";
			imgElement.src = "/2_0/images/tree_closed.gif";
			}
		}
}



function showExhibitors(id,uid){
	togglesubcat(id);
	if($('div_' + id + '_exh').hasClassName('open')){
		var myAjax = new Ajax.Updater(
			'div_' + id + '_exh',
			'/IBS10/ajax/profile_exhlist.cfm?exhid=' + id + '&userid=' + uid, 
			{
				method: 'get'
			}
		);
	} else {
		$('div_' + id + '_exh').innerHTML = '';
	}
}
	

function showSubCategories(id,uid){
	togglecat(id);
	if($('cat_' + id + '_ul').hasClassName('open')){
		var myAjax = new Ajax.Updater(
			'cat_' + id + '_ul',
			'/IBS10/ajax/profile_catlist.cfm?prodid=' + id + '&userid=' + uid, 
			{
				method: 'get'
			}
		);
	} else {
		$('cat_' + id + '_ul').innerHTML = '';
	}
}