function addLoadEvent(func) { // Manage Load Event
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}

function addResizeEvent(func) { // Manage Resize Event
    var oldonresize = window.onresize;
    if (typeof window.onresize != 'function') {
        window.onresize = func;
    } else {
        window.onresize = function() {
            oldonresize();
            func();
        }
    }
}

window.lastone = 0;


function compareheight(element) {
	var countofelements = $(element).length;
	for(i = 0; i < countofelements; i=i+2) {
		if($(element).eq(i).height() > $(element).eq(i+1).height())
			$(element).eq(i+1).css('height', $(element).eq(i).height() + 'px');
		else if($(element).eq(i).height() < $(element).eq(i+1).height())
			$(element).eq(i).css('height', $(element).eq(i+1).height() + 'px');
		else
			continue;	
	}
}