thanks for your prompt reply sir. i have tried changing path to background image but it says you can not do it because it is in your stylesheet
my style.css is as below,
* { margin:0; padding:0;}
body { background:#cac4b4 url(images/tall_site.gif) 0 0 repeat-x; font-size:100%; line-height:1em; font-family:arial, tahoma; color:#6d7172; text-align:center;}
/*in_line*/
img {border:0; vertical-align:top; text-align:right;}
ul { list-style:none;}
a:hover{text-decoration:none;}
a {color:#7a7a7a;}
.column { float:left;}
.clear { clear:both;}
#header, #footer, #content{ width:900px;}
/*header*/
#header{ height:430px;}
#header .logo{
position:absolute;
margin-top: 10px;
margin-right: 0;
margin-bottom: 0;
margin-left: 32px;
}
#header .h_img{ position:absolute; margin:128px 0 0 29px;}
#header .menu{
position:absolute;
text-transform:uppercase;
width:645px;
margin-top: 100px;
margin-right: 0;
margin-bottom: 0;
margin-left: 250px;
}
#header .menu li{color:#ffffff; font-size:0.75em; float:left;}
#header .menu li a{ color:#fff; padding:0 30px; text-decoration:none;}
/*footer*/
#footer{ padding:19px 0 31px 0;}
#footer .wr_footer{ margin:0 25px 0 28px; width:847px;}
#footer .ind_text{ padding:25px 0; background:url(images/footer_separate.gif) 293px 24px no-repeat; width:847px;}
#footer{ color:#8a979c; font-size:0.687em;}
#footer span{ margin:0 344px 0 30px; font-size:1.06em;}
#footer a{ color:#8a979c;}
#footer img{ vertical-align:middle; margin:0 12px 0 0;}
/*content*/
#content{font-size:0.875em; padding:0 0 0 55px; line-height:1.25em;}
#content .title{ display:block; margin-bottom:22px;}
#content .ind_left{ margin-left:49px;}
#content .line_x{ background:url(images/line_x.gif) 0 34px repeat-x; height:50px;}
#content .line_x1{ background:url(images/line_x.gif) 0 11px repeat-x; height:28px;}
#content .ind_bot{ margin-bottom:21px; display:block;}
#content span{ color:#5d6263; font-size:0.937em;}
#content span a{ color:#5d6263; font-size:0.937em;}
#content .text1{ color:#111111;}
#content .text1 a{ color:#111111;}
#content .ind_2{ margin:23px 0 !important;}
#content p{ margin:15px 0;}
.img_left{ float:right; margin-right:20px;}
.wr_button_gr{ background:url(images/wr_button_gr.gif) 0 0 no-repeat; width:77px; height:16px; text-align:center;}
.wr_button_gr a, .wr_button_bl a, .wr_button_blx a, .but_form1 a, .but_form2 a, .wr_button_blx1 a{ color:#ffffff; text-decoration:none; font-size:0.812em; font-weight:bold; display:block; padding-top:0px; line-height:1.44em;}
.wr_button_bl{ background:url(images/wr_button_bl.gif) 0 0 no-repeat; width:77px; height:16px; text-align:center;}
.wr_button_blx{ background:url(images/wr_button_blx.gif) 0 0 no-repeat; width:130px; height:16px; text-align:center;}
.wr_button_blx1{ background:url(images/wr_button_blx1.gif) 0 0 no-repeat; width:73px; height:16px; text-align:center;}
.but_form1{ float:left; background:url(images/but_form1.gif) 0 0 no-repeat; width:50px; height:16px; text-align:center}
.but_form2{ float:left; width:58px; height:16px; background:url(images/but_form2.gif) 0 0 no-repeat; margin-left:10px; text-align:center;}
.list1 ul{ margin:21px 0 0 0;}
.list1 li a{ background:url(images/list_marker.gif) center left no-repeat; padding:0 0 0 13px; color:#4b696f; font-size:0.875em;}
.style_text{ color:#355f67; display:block; font-weight:bold; font-size:1.06em}
.link{ color:#766a64; font-size:0.812em;}
.ind_top{ margin-top:21px;}
.text2{ font-size:0.812em !important; margin-top:8px; display:block;}
.list li{ background:url(images/list_marker.gif) 0 7px no-repeat; padding:0 0 0 12px; font-size:0.875em; margin-top:11px;}
.list li a{ color:#4b696f; display:block; }
/*================== index.html ==================*/
#page1 #content .col_2 .col_box{ width:491px;}
#page1 #content .col_2 .col_box_1{ width:226px;}
#page1 #content .col_2 .col_box_2{ width:205px; margin-left:60px;}
/*================== index-1.html ==================*/
#page2 #content .col_1 .col_box{ width:487px; padding-bottom:11px;}
#page2 #content .col_1 .col_box_1{ width:260px;}
#page2 #content .col_1 .col_box_2{ width:225px;}
/*================== index-2.html ==================*/
#page3 #content .col_2 .col_box{ width:502px;}
#page3 #content .col_2 .col_box_1{ width:229px;}
#page3 #content .col_2 .col_box_2{ width:229px; margin:0 0 0 31px;}
/*================== index-3.html ==================*/
#page4 #content .col_1 .ind_top{ margin-bottom:11px;}
/*================== index-4.html ==================*/
#page5 #content .col_1 input{ width:220px; height:19px;}
#page5 #content .col_1 textarea{ width:250px; height:250px; overflow

; margin-bottom:10px; overflow

;}
#page5 #content .col_1 textarea, #page5 #content .col_1 input{ padding-left:2px; border:1px solid #bcb6a8; color:#766a64; font-size:1em; font-family:Arial;}
#page5 #content .col_1 .h_f{ height:30px;}
#page5 #content .col_1 .text2{ color:#766a64;}
#page5 #content .col_2 .col_box{ width:482px; color:#5d6263; font-size:0.812em;}
#page5 #content .col_2 .col_box a{ color:#5d6263;}
#page5 #content .col_2 .col_box_1{ width:500px;}
#page5 #content .col_2 .col_box_1 b{ font-weight:normal; float:right; margin-right:89px;}
#page5 #content .col_2 .col_box_2{ width:199px;}
#page5 #content .col_2 .col_box_2 b{ font-weight:normal; float:right; margin-right:70px;}
#page5 #content strong{ font-weight:normal; color:#5d6263; font-size:1.06em !important}
#page5 #content .col_2 .ind_2{ margin:11px 0 !important;}
/*==================list====================*/
.wr_footer { width:100%;}
.wr_footer .t { background:url(images/m2-t-dr.gif) repeat-x top #f0f5f7;}
.wr_footer .b { background:url(images/m2-b-dr.gif) repeat-x bottom;}
.wr_footer .l { background:url(images/m2-l-dr.gif) repeat-y left;}
.wr_footer .r { background:url(images/m2-r-dr.gif) repeat-y right;}
.wr_footer .l_t { background:url(images/m2-l-t.gif) no-repeat left top;}
.wr_footer .r_t { background:url(images/m2-r-t.gif) no-repeat right top;}
.wr_footer .l_b { background:url(images/m2-l-b.gif) no-repeat left bottom;}
.wr_footer .r_b { background:url(images/m2-r-b.gif) no-repeat right bottom; width:100%;}
/*==========================================*/