/**
    * Function to submit a HTML form into a Highslide iframe popup.
    */
    function submitToHighslide(form) {
		// open an expander and submit our form when the iframe is ready
		hs.overrides.push('onAfterExpand');
		hs.showCredits = false;
		
		hs.htmlExpand(form, {
			objectType: 'iframe',
			src: 'about:blank',
			width:470,
			height:750,
			targetY:'mainnavi 50px',
			targetX:'mainnavi 150px',
			onAfterExpand: function(expander) {
				form.target = expander.iframe.name;
				form.submit();
			}
		});

		// return false to delay the sumbit until the iframe is ready
		return false;
		//}
	}
    
    
    /**
     * Messekalender Details ein-/ausblenden
     */
    function showHideDetails(element){
    	
    	//detailText
    	if($(element).up(1).next('tr',0).down(1).down(0).hasClassName('active')){
    		$(element).up(1).next('tr',0).down(1).down(0).removeClassName('active');
        	$(element).removeClassName('active');
    	}else{
    		$(element).up(1).next('tr',0).down(1).down(0).addClassName('active');
        	$(element).addClassName('active');
    	}
    	
    }