window.onload = function(){
	
	/**
	* Stretch the given elements to the highest elements hight.
	*/
	function stretch(e_col, pix_correction, subtract){
		col_long = 0;
		
		for(i=0; i < e_col.length; i++){
			if(e_col[i] !== 'false'){
				col_height = e_col[i].offsetHeight;
				col_long = (col_height > col_long) ? col_height : col_long;
			}
		}
		for(k=0; k < e_col.length; k++){
			if(e_col[k] !== 'false'){
				
				if(subtract){
					e_col[k].style.height = (col_long - pix_correction) + 'px';
				}
				else{
					e_col[k].style.height = (col_long + pix_correction) + 'px';
				}
			}
		}
	}
	
	/**
	* Get the elements to stretch
	*/
	function getStretchElements(elements, tag, tag_class){
		
		var stretch = new Array();
		
		for(i=0; i < elements.length; i++){
			element = (document.getElementById(elements[i])) ? document.getElementById(elements[i]) : 'false';
			
			if(element !== 'false'){
			
				if(tag !== null && tag[i]){
					
					tag_element = (element.getElementsByTagName(tag[i])) ? element.getElementsByTagName(tag[i]) : 'false';
					
					if(tag_element !== 'false'){
						
						if(tag_class !== null && tag_class[i]){
							
							var searched_tags = new Array();
							
							for(k=0; k < tag_element.length; k++){
								
								if(tag_element[k].className && tag_element[k].className.match(tag_class[i])){
									
									searched_tags[searched_tags.length] = tag_element[k];
								}
							}
							
							if(searched_tags.length > 0){
								stretch[stretch.length] = searched_tags[0];
							}
						}
						else{
							stretch[stretch.length] = tag_element[0];
						}
					}
				}
				else {
					stretch[stretch.length] = element;
				}
			}
		}
		
		return stretch;
	}
	
	
	//EXAMPLE ON HOW TO USE
	
	/*
	//DO THE COLUMN STRETCHING (textPage, newsPage and memberPage)
	
	if(document.getElementById('leftMenuContentColumn')){
		container_elements = new Array('leftMenuContentColumn', 'middleContentColumn', 'rightContentColumn');
		c_elements = getStretchElements(container_elements, null, null);
		stretch(c_elements, 0, false);
	}
	
	
	//STRETCH MAIN MENU ACTIVE BAR
	
	//if we can find the main menu active item
	if(document.getElementById('mainMenuActiveItem')){
		//get it
		activeItem = document.getElementById('mainMenuActiveItem');
		//if we can find the active bar
		if(document.getElementById('activeBar')){
			
			//set the active bar width to the active item width (subtract 8px for padding, border etc.)
			activeMenuBar = document.getElementById('activeBar');
			activeMenuBar.style.width = (activeItem.offsetWidth - 8) + 'px';
		}
	}
	*/

	
	//IMAGE FADER
	
	//if the image fader run method is defined
	if(typeof imageFader.run != "undefined"){
		
		//call it
		imageFader.run();	
	}

	
}