domContainer.onmousedown = function(e) {domContainer.setAttribute('draggable','true');};
domContainer.onmouseup = function(e) {domContainer.setAttribute('draggable','false');};

if (this.cookieData.pos) {
  		var posContainer = this.cookieData.pos.split(',');
  		<?php if ($currentPosition['pos'] == 'r') : ?>
  		domContainer.style.right = posContainer[0];
  		<?php else : ?>
  		domContainer.style.left = posContainer[0];
  		<?php endif; ?>

  		<?php if ($currentPosition['posv'] == 't') : ?>
        domContainer.style.top = posContainer[1];
        <?php else : ?>
        domContainer.style.bottom = posContainer[1];
        <?php endif;?>

        if (typeof posContainer[2] !== 'undefined' && posContainer[2] > 0){
            this.pendingHeight = posContainer[2];
        }
};

this.addEvent(domContainer, 'dragstart', function (event) {
		lhc_obj.removeById('<?php echo $chatCSSPrefix?>_overlapse');
		var style = window.getComputedStyle(event.target, null);
		lhc_obj.offset_data = (parseInt(style.getPropertyValue("<?php echo $currentPosition['pos'] == 'r' ? 'right' : 'left'?>"),10) + (<?php echo $currentPosition['pos'] == 'r' ? '' : '-'?>event.clientX)) + ',' + (parseInt(style.getPropertyValue("<?php echo $currentPosition['posv'] == 't' ? 'top' : 'bottom' ?>"),10)<?php echo $currentPosition['posv'] == 't' ? '-' : '+' ?>event.clientY);
	    try {
	    	event.dataTransfer.setData("text/plain",lhc_obj.offset_data);
	    } catch (e){};
	    lhc_obj.is_dragging = true;
	    domContainer.style.zIndex=2147483647;
	    theKid = document.createElement("div");
		theKid.innerHTML = '';
		theKid.setAttribute('id','<?php echo $chatCSSPrefix?>_overlapse');
		theKid.style.cssText = "position:absolute;height:" + domContainer.style.height + ";width:100%;";
	    domContainer.insertBefore(theKid, domContainer.firstChild);
        lhc_obj.removeClass(document.getElementById('<?php echo $chatCSSPrefix?>_iframe'),'lhc-loading');
});

this.addEvent(domContainer, 'dragenter', function (e) {
		lhc_obj.is_dragging = true;
    	return false;
});

if (!this.dragAttatched) {
	this.dragAttatched = true;
	this.addEvent(document.body, 'drop', function (event) {
			if (lhc_obj.is_dragging == true) {

				domContainer = document.getElementById(domContainerId);
				domContainer.style.zIndex=2147483646;
				lhc_obj.is_dragging = false;
				lhc_obj.removeById('<?php echo $chatCSSPrefix?>_overlapse');
			    var offset = lhc_obj.offset_data.split(',');

			    dm = domContainer;

			    var w = window,
				    d = document,
				    e = d.documentElement,
				    g = d.getElementsByTagName('body')[0],
				    x = w.innerWidth || e.clientWidth || g.clientWidth,
				    y = w.innerHeight|| e.clientHeight|| g.clientHeight;

				var cookiePos = '';
				<?php if ($currentPosition['pos'] == 'r') : ?>
					var rightpos = (parseInt(offset[0],10)-event.clientX);
			    	rightpos = rightpos < 0 ? 0 : rightpos;
			    	if (x < (rightpos + parseInt(dm.offsetWidth)+20)){
			    		rightpos = x - parseInt(dm.offsetWidth)-10;
			    	};
			    	dm.style.right = rightpos + 'px';
			    	cookiePos += dm.style.right;
			    <?php else : ?>
			    	var leftpos = (event.clientX + parseInt(offset[0],10));
			    	leftpos = leftpos < 0 ? 0 : leftpos;
			    	if (x < (leftpos + parseInt(dm.offsetWidth)+20)){
			    		leftpos = x - parseInt(dm.offsetWidth)-10;
			    	};
			    	dm.style.left = leftpos + 'px';
			    	cookiePos += dm.style.left;
			    <?php endif;?>

			    <?php if ($currentPosition['posv'] == 't') : ?>
			    var toppos = (event.clientY + parseInt(offset[1],10));
			    toppos = toppos < 0 ? 0 :  toppos;
			    if (y < (toppos + parseInt(dm.offsetHeight))){
			    		toppos = y - parseInt(dm.offsetHeight);
			    };
			    dm.style.top = toppos + 'px';
			    cookiePos += ","+dm.style.top;
			    <?php else : ?>
			    var botpos = (-event.clientY + parseInt(offset[1],10));
		    	botpos = botpos < 0 ? 0 :  botpos;
		    	if (y < (botpos + parseInt(dm.offsetHeight))){
		    		botpos = y - parseInt(dm.offsetHeight);
		    	};
		    	dm.style.bottom = botpos + 'px';
			    cookiePos += ","+dm.style.bottom;
			    <?php endif;?>

			    lhc_obj.addCookieAttribute('pos',cookiePos);
			    event.preventDefault();

			    domContainer.draggable = false;

			    return false;
		    };
	  });

    this.addEvent(window, 'dragover', function (event) {

        if (lhc_obj.is_dragging == true) {
            domContainer = document.getElementById(domContainerId);

            domContainer.setAttribute('draggable','false');

            var offset = lhc_obj.offset_data.split(',');
            var dm = domContainer;

            window.dmcontainer = dm;

            var w = window,
            d = document,
            e = d.documentElement,
            g = d.getElementsByTagName('body')[0],
            x = w.innerWidth || e.clientWidth || g.clientWidth,
            y = w.innerHeight|| e.clientHeight|| g.clientHeight;

            <?php if ($currentPosition['pos'] == 'r') : ?>
                var rightpos = (parseInt(offset[0],10)-event.clientX);
                rightpos = rightpos < 0 ? 0 : rightpos;
                if (x < (rightpos + parseInt(dm.offsetWidth)+20)){
                    rightpos = x - parseInt(dm.offsetWidth)-10;
                };
                if (dm.style.right != rightpos + 'px') {
                    dm.style.right = rightpos + 'px';
                };
            <?php else : ?>
                var leftpos = (event.clientX + parseInt(offset[0],10));
                leftpos = leftpos < 0 ? 0 : leftpos;
                if (x < (leftpos + parseInt(dm.offsetWidth)+20)){
                    leftpos = x - parseInt(dm.offsetWidth)-10;
                };
                if (dm.style.left != leftpos + 'px') {
                    dm.style.left = leftpos + 'px';
                };
            <?php endif; ?>

            <?php if ($currentPosition['posv'] == 't') : ?>
                var toppos = (event.clientY + parseInt(offset[1],10));
                toppos = toppos < 0 ? 0 :  toppos;
                if (y < (toppos + parseInt(dm.offsetHeight))){
                    toppos = y - parseInt(dm.offsetHeight);
                };
                if (dm.style.top != toppos + 'px') {
                    dm.style.top = toppos + 'px';
                }
            <?php else : ?>
                var botpos = (-event.clientY + parseInt(offset[1],10));
                botpos = botpos < 0 ? 0 :  botpos;
                if (y < (botpos + parseInt(dm.offsetHeight))){
                    botpos = y - parseInt(dm.offsetHeight);
                };
                if (dm.style.bottom != botpos + 'px') {
                    dm.style.bottom = botpos + 'px';
                };
            <?php endif; ?>

            event.preventDefault();
            return false;
        }
    });

};
