javascript allignment problem in IE8 but not in Firefox or Chrome

I have 2 sections of code that mess up the layout when they are on the same page, and only in IE8 on the server, localhost it looks perfect

is there any code that i could use to make the code standard

the imagelookup is the one moving to the right

PAGES ARE TOO BIG TO PASTE THE CODE HERE

THE ACTUAL LAYOUT SHOULD LOOK LIKE:
http://www.travelinitiative.co.za/index_e.php

THE ONE THATS DOES NOT SHOW CORRECT IN IE8: http://www.travelinitiative.co.za/search_java.php

I do have this script in there but it doesnt help

<script type="text/javascript">
	function Init_AJAX() {
		//first check for IE:
		if (window.ActiveXObject) {
			var objXML = null;
			try {
				objXML = new ActiveXObject("Msxml2.XMLHTTP");
			}
			catch(ex) {
				try {
					objXML = new ActiveXObject("Microsoft.XMLHTTP");
				}
				catch(ex) {
								   
					alert("AJAX: Browser does not support AJAX");
				}
			}
				   if(objXML == null){
					  alert("AJAX: Browser does not support AJAX");
				   }
			return objXML;
		}
		
		//maybe Mozilla?
		if (window.XMLHttpRequest)
			return new XMLHttpRequest();
		
		//unknown browser..
		alert("AJAX: unknown browser.");
		return null;
	}; </script>