function change_content(el, page){
	
	switch(page){
		case "why" :
			var mxfArray = new Array(4);
				mxfArray[0]="family";
				mxfArray[1]="life";
				mxfArray[2]="home";
				mxfArray[3]="health";	
			break;
	
		case "dif" :
			var mxfArray = new Array(2);
				mxfArray[0]="powergrid";
				mxfArray[1]="shapeoftech";
			break;
			
		case "options" :
			var mxfArray = new Array(3);
				mxfArray[0]="shapes";
				mxfArray[1]="liners";
				mxfArray[2]="options-welcome";
			break;
			
		case "french" :
			var mxfArray = new Array();
				mxfArray[0]="intro";
				mxfArray[1]="services";
				mxfArray[2]="story";
				mxfArray[3]="research";
				mxfArray[4]="process";
				mxfArray[5]="molding";
				mxfArray[6]="product";
			break;
	
	} // end switch
	
	for (var x = 0; x < mxfArray.length; x++) {
		if(mxfArray[x] == el){
			$(''+el+'').style.display = 'block';
		} else {
			$(''+mxfArray[x]+'').style.display = 'none';
		}
	}
} // end of change_content function

function getLinerImage(el, el_clean){
	$('liner_placeholder').src = 'http://www.matrixpoolsystems.com/images/liner_toppers/' + el;
	$('liner_title_placeholder').src = 'http://www.matrixpoolsystems.com/images/liner_titles/' + el;
		
}

function popitup(url) {
	newwindow = window.open(url,'name','height=500,width=500, scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}